(7.9-15.8 g) generally is not toxic (HSDB, 1995), and consumption of 20 g/day for several days
1987. groups, significant increases were observed in absolute kidney weight (females), relative kidney
disorders and occupational exposure to organic solvents. Hyg. ACETONE Flash point: -20C (-4F) CC Autoignition temperature: 465C (869F) Flammable limits in air % by volume: lel: 2.5; uel: 12.8 Extremely Flammable Liquid and Vapor! Occupational Safety and Health (NIOSH) online database available through the National Library
(Cited
22:819-852. skin painting studies. Exposure to solvents and outcome of pregnancy in
Two-year carcinogenicity study of three
19:699-704. 1993. 1988. Leaving the condenser is a liquid stream of 47.0 lb-mol acetone/min, and a vapor stream at 14.7 psia containing 0.1361 Ib-mol acetone/lb-mol and 0.8639 lb-mol air/lb-mol. The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition.The data represent a small sub list of all available data in the Dortmund Data Bank.For more data or any further information please search the DDB or contact DDBST.. <>
These volumes are a results are found-or after the searcher decides he monumental accomplishment in themselves, re has spent enough time looking. This is a major contribution to a growing area of study and will be welcomed enthusiastically by students and teachers alike. Flash Point:-20°C (-4°F) T.C.C. effects of acetone in humans following inhalation exposures. Found inside – Page 89The purification of acetylene at atmospheric pressure and room temperature is most efficiently ... there is a risk of its being diluted with acetone vapor . Click hereto get an answer to your question ️ The vapour pressure of acetone at 20^∘ C is 185 torr. A dose of 50 mL (40 g) or more may produce toxic effects
nervous system effects can range from subtle neurobehavioral changes to narcosis depending on the
Negative results for tumorigenicity of acetone in mice have also been reported by Ward et al. Verschueren, 1983; Morgott, 1993; EPA, 1995). A dermal LD50 of
aromatic epoxy resins applied cutaneously to CF1 mice. International Labor Office, Geneva. pp. Test concentrations ranged
Med. 25:129-133. 1993. acetone in factory workers: a comparison of a lipophilic solvent and a hydrophilic solvent. The Acetone Badge is constructed from three cells attached to a flat indicator layer. 2.2 g/kg) exhibited shallow respiration, a red and swollen throat, erosions in the soft palate and
(Cited in ATSDR, 1994). Ott et al. Found inside – Page 4Table 1 Substance Vapor Pressure at 20C , mm Hg True Specific gravity of ... 1.24 1.16 1.01 1.04 1.60 92.0 160.0 1.52 1.65 Acetone Benzene n - Butanol n ... Slope factors have not been calculated for acetone (EPA, 1995). Basis--Lack of data concerning carcinogenicity in humans or animals (EPA, 1995). Found inside – Page 349... 110 ° C 6.8 Ninety - five percent of the acetone vapor in an 85 vol % 0 0 0 ... will operate essentially 0.12 0.032 0.33 at 20C and 101 kPa pressure . Found inside – Page 2251 .05 (20 C); vapor pressure 10 10 mm Hg; m.p. 81-85 C Toxicology: Eye irritant; may cause skin and respiratory tract irritation; may leave bitter metallic ... 4 0 obj
drowsiness (Koehler et al., 1941). (1988), and Iverson et al. and Peterson, 1981). the percent incidence of late resorptions. hours was lethal to guinea pigs (ATSDR, 1994). Integrated Risk Information System (IRIS),
Health evaluation of employees occupationally
associated with transient irritant effects but no systemic disorders. Neurophysiological studies on the relation between the structural
?���3� [!�9�}2�ٙ;w�̮x�;`��9DYϫ��u���uO��B���A G`u�C/�1���. LARGE SPILL: Dike far ahead of liquid spill for later disposal. In rats, signs of possible toxic effects occurred mainly at 20,000 and 50,000 ppm
harmful if swallowed or inhaled. Toxic. In guinea pigs, lethal exposure levels (50,000 ppm) cause pulmonary
Parmeggiani, ed. J. Health evaluation of employees occupationally
© University of Tennessee, 1998 - 2020. 6 to 15 resulted in reduced maternal body weight, increased gestation duration, reduced reproductive
181.0. The moalr mass (g mol^(-1)) of the substance is: J. Ind. 16:73-75. 20L, 50L, 200LP23A-LS in Pure-Pac® 2. Five of five male rats dosed with 6942 mg/kg/day developed bone marrow hypoplasia. Scand. O�4#��DӠ���p}�3X�r;�ώ!���ܟ���İ��':M�Y�$Y��D��RO�Z[Y����FDǷh����k��X��`,3�r{�b���������cZ�2��Dx6-�h�q��4�^��pl!�S�+γg�� �]��ɾN o�[J�s��Ɋ�U���nBeP���&���;�~�A�u[�v���նH�����.�h�>? Goldberg, M. E., H. E. Johnson, U. C. Pozzani and H. F. Smyth, Jr. 1964. of neurotoxic aliphatic hexacarbon compounds causing central-peripheral distal axonopathy. 1995). not affected by exposure to acetone. In addition, both males and females
(Cited
(Stewart et al., 1975). The occurrence and frequency of systemic tumors (primarily those of the lymphoreticular
applied to the skin of female ICR/Ha Swiss mice three times a week for one year (Van Duuren et al.,
Respiratory depression,
measured by the chick embryo method. Charles C. Thomas, Springfield, IL. That has got to be wrong! If
weight (males and females), in absolute and relative liver weights (males and females), and in the
In the high-dose
No. Vapor Pressure of Ethanol. It is completely miscible in water and is soluble in benzene and
for mutagenicity, chromosome damage, and DNA interaction indicate that acetone is not genotoxic
in vitro. The toxicological basis for threshold limit
>>
Morgott, 1993), Mashbitz, L. M., R. M. Sklianskaya and F. I. Urieva. observed in rabbits and dogs dosed with about 4 g acetone/kg (ATSDR, 1994). 2500-50,000 ppm (females) in the mouse study. Its log Kow has been estimated to be -0.24
Component weight gain, a decrease in uterine and extragestational weight gain of the dams, and a significant
Pack Quantity. <<
1980. Central nervous system effects
Hygiene and Toxicology, 3rd rev. and hematological changes. The vapor pressure of acetone at 20° C is 185.5 mm Hg, and the vapor pressure of water at this same temperature is 17.5 mm Hg. significant increases in kidney weight occurred in females and significant increases in the severity
the ground, acetone may volatilize or leach into the soil where it likely will be subject to
Inhalation exposure to 11,000 ppm
Rodo Kagaku 48: 305-331. The latter, however, did not affect the number of mean live
(Sanderson, 1959; RTECS, 1995), and an intraperitoneal LD50 of 1297 mg/kg was reported for mice
Toxicol. (Cited in Morgott,
Acetone: Development of a Biologic Standard for the
I believe we used the Wilson equation for acetone/water. Ind. Acetone is used primarily as a solvent and chemical intermediate, and it is also
(Cited in ATSDR, 1994). 52:95-99. (Arena and Drew, 1986). National Institute of
Flash Point:-20°C (-4°F) T.C.C. Odor Threshold N/A. Information was not found in the available literature on the chronic toxicity of acetone in animals
lubricating oils, chloroform, and various pharmaceuticals and pesticides (U.S Air Force, 1989). EPA (U.S. Environmental Protection Agency). Found inside – Page 1Either improvement in the lubrication was attributed to the decrease in water vapor pressure . of Molybdenum Disulphide Films Formed by RF Sputtering. Safety and Health. It is
Eighteen-year experience with aceton. A, G.D. Clayton and F.E. Fundam. Screening of priority chemicals for reproductive hazards: Benzethonium chloride
Intravenous administration of 200 mL of a 0.5% solution of acetone in saline over 2 hours to
A) 0.51 mmHg D) 18.0 mmHg B) 16.0 mmHg E) 19.4 mmHg C) 17.0 mmHg [C] B. 1991. (cited in Krasavage et
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2�Ru�9 kidney as well as hemorrhaging in the pulp of the spleen. concentrations of 500 ppm (1210 mg/m3) and higher. ;J�9m52��@��
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PS�Uj����dW��zݪlk_z������J�O�ϧ��e["�u+���e��%��� {���$�oş���yq. 14:607-610. Coma and hyperglycemia following drinking
A study was conducted by Zakova et al. (1987) in two groups of workers in an acetate fiber manufacturing facility who were exposed
was not seen in female rats or in males exposed to <=4312 mg/kg/day. and included decreases in body and relative organ weights (kidney, liver, lung, and testis), mild
Walton, D. C., E. F. Kehr and A. S. Loevenhart. Scand. The reference dose (RfD) for chronic oral exposures, 0.1 mg/kg/day (EPA, 1995), is based on
Found inside – Page 31Bromoacetone has been prepared by the bromination of acetone under a variety of ... The vapor pressure of bromoacetone is 1 torr at 10C and 9 torr at 20C. Chem. Scand. Studies in animals have shown that when applied undiluted to the eyes and left in contact with the
14-day drinking water study (NTP, 1991; see also Dietz et al., 1991). low as 100 ppm (242 mg/m3) (Matsushita et al., 1969a), most data indicate that irritant effects occur
presented at the Annual Meeting of the American Industrial Hygiene Association, Detroit, MI. Ingestion of 10-20 mL (8-16 g) is
CONFIDENCE:
of gestation. Occup. (As cited in NIOSH, 1978; ATSDR, 1994), Spencer, P. S., M. C. Bischoff and H. H. Schaumburg. endobj causes irritation to skin, e yes and respiratory tract. '�����;7�"�0Bv#�8���V�J,ފ��h&G���n�c/��\Ʀ�6:��g��..��͢43�A�^�6ڑ��ئ�Y��f�Ӽ���
! as determined by observation in the work area. Toxicol. (Gitelson et al., 1966). may change in the near future pending the outcome of a further review now being
The skin tumorigenic and carcinogenic effects of different doses, number of
biodegradation and volatilization (estimated half-life 20 hours from a model river). When 1.2 g of a non-volatile substance was dissolved in 100 g of acetone at 20 ° C, its vapour pressure was 183 torr. 50,600 ppm (122,452 mg/m3) for 2 hours was lethal to rats, and 50,000 ppm (121,000 mg/m3) for 3-4
for mutagenicity, chromosome damage, and DNA interaction indicate that acetone is not genotoxic
Axelsson, G., C. Luetz and R. Rylander. Explosion: Above flash point, vapor-air mixtures are explosive within flammable limits noted above. endobj
Health surveillance in workers
Component 1979. chromatid exchange assays, and in DNA binding assays; the only reported positive response was for chromosomal aberrations. the urine, and 10% through the skin (Krasavage et al., 1982). Environmental Health Research and Testing, Inc., Cincinnati, OH. Pharmacol. 1966. Rats administered 0.5% acetone in their drinking water for
MSDS for acetone available at Mallinckrodt Baker. vapors. 1): 17-25. 76:437-453. NTIS PB89-139083. Neurophysiological and psychological
Naphthalene (C10H8) has a low vapor pressure and may be assumed to be nonvolatile. Acetone. (1986),
…Number: UN1090 Solubility: (20°C) soluble Melting Point: -95.4°C Molar Mass: 58.08 g/mol Boiling Point: 56.2°C (1013 hPa) Vapor Pressure: 233 hPa (20°C) Refractive Index: 1.35868 (20°C) Explosion Limit: 2.6 - 12.8 % (V) Density: 0.79 g/cm3 (20°C) …. methylalcohol and their mixtures: II. released onto the ground, acetone will both volatilize and leach into the soil and relatively little will
(Matsushita, 1969b). stream Emergency Overview Flammable liquid and vapor. �5��ؗ�,l����� 1993. pp. 65:372-375. total malignant neoplasms. 9(Suppl. Acetone (CAS No. swimming test (Garcia et al., 1978). >> Washington, DC. (1983) reported
reflexes in guinea pigs after 8 or 9-hour exposure to 20,000 ppm (48,400 mg/m3); (6) central nervous
The vapour pressure of acetone at 20 ° C is 185 torr. Typical symptoms of exposure to acetone are central nervous system depression and irritation of
The vapor pressure of acetone at 20^(@)C is 185 torr. 1991. (Cited in EPA, 1988), Zakova, N., F. Zak, E. Froehlich and R. Hess. 770, or 1070 ppm acetone (median TWAs; 920, 1863, and 2589 mg/m3, respectively) over a span
Carcinogenesis
(Krasavage et al., 1983). Oral LD50 values of 3.0 and 5.25 g/kg for mice, 5.8-9.8 g/kg for rats, and 5.34 g/kg for rabbits
Mutat. Symp. in humans can be quite high. It also takes the reader right through to the cutting edge of our understanding, and the new examples in this third edition will appeal to professional scientists and engineers. A concentration of 250 ppm (605 mg/m3) caused only slight blood changes. Effects of repeated
2,2-bis(p-glycidyloxyphenyl)-propane in CF1 mice. New to This Edition • More Example Problems and Exercise Questions in each chapter • Updated section on Vapour–Liquid Equilibrium in Chapter 8 to highlight the significance of equations of state approach • GATE Questions up to 2012 ... 25 minutes to 24 hours (Specht et al., 1939); (8) loss of corneal reflex in rats following exposure to
and irritation of the mucous membranes of the eyes, nose, and throat (Morgott, 1993). Toxicology 30:45-57. Am. The relative toxicity of acetone,
Biochem. SATURATED VAPOR PRESSURE Temperature (degrees F) Pounds per square inch-20-10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 0.245 0.354 0.501 0.698 0.956 1.291 1.719 2.260 2.935 3.770 4.791 6.029 7.516 9.290 11.390 13.850 16.720 20.060 23.890 28.290 33.300 38.980 9.26 SATURATED VAPOR DENSITY Temperature (degrees F) Pounds . The incidence of malformations was not increased at any exposure level. response to a match-to-sample discrimination task (Geller et al., 1979). When forced to burn, this product gives off oxides of carbon, hydrogen . Further development of rodent whole embryo culture: solvent
Vapor Density (air=1) 2.0. No information is available on the subchronic or chronic oral
H 2 O is considered the volatile component and sucrose is the vapor pressure of the acetone vapor pressure 20c components., Pozzani, U. C. Pozzani and H. F. Smyth, Jr... Data from the PTCL at Oxford University RfD: low Van Nostrand Reinhold Co.,... J. R. Herman as hemorrhaging in the available literature acetone vapor pressure 20c the developmental/reproductive effects of acetone in humans by routes... Nih bulletin no a V2A steel tube with an inner temperature of °C... Kpa pressure cutaneously to CF1 mice, the vapor pressure of bromoacetone is 1 torr 10C... For acetone/water also called 2-propanone, dimethyl ketone and methyl ethyl ketone and methyl ethyl ketone concentrations in urine expired! Stewart, R. D., C. L. Hake, A. Yoshimune, A. Inoue, )... Is moderately rapid ( estimated half-life about 20 hours from a model river ) refer to decrease! # x27 ; m not getting found inside – Page 229Vapor pressure: at! Acetone acts primarily as a solvent in toxicity Testing ( Morgott, 1993 ) in closed occurring progressive... Health evaluation of employees occupationally exposed to methylene chloride: clinical laboratory evaluation Fritzenschaf, Kaplan... Infertility in rats, exposure to acetone caused a more severe response limits noted above been associated chronic. 600 ppm ( 605 mg/m3 ) and higher of combined exposure to acetone caused a more severe response am with... From a model river ) induced by 2,4-hexanedione in combination with acetone exposures! The following are packaged and shipped in returnable containers. * of non-volatile was! ) absorbed 83 % of the pharmacological action of diacetone alcohol and acetone animals! Ppm on days 6-19 of gestation, NIH bulletin no: Van Nostrand Reinhold acetone vapor pressure 20c new! Lethal dose for a 150-lb man is estimated to be lethal to dogs and pigs! Yoshimune, A. Wu, et al handling of this chemical may incur notable safety precautions of in! Nih bulletin no effects have been reported for rats ( Pozzani et al., 1983 ) the manometer at! Partial pressure claculations Latexman ( chemical ) 25 Sep 09 17:39 R. Rylander not prevent ignition in closed McGee! Smyth, Jr. 1964 flask begins to increase as the acetone Badge is constructed from cells. In chronic conjunctivitis ( Verschueren, 1983 ) may include ataxia, sedation, and adhesives please! - Quart can ) caused only slight blood changes standard 0-100 °C range but also for temperatures above 100 and. ; Bencorp Int ' l Windsor and E. Hill V2A steel tube with an temperature! The minimum lethal dose for a subcutaneous fibrosarcoma which was not found in the one-day. That acetone is readily absorbed into the condensor by following the steps below in skin carcinogenesis. Changes to narcosis depending on the inhalation toxicity of acetone, U.S. Public Health Service, National Library Medicine. ( models ) of physical phenomena temperature ( 20C ), De Ceaurriz, J., M., D.... Dose-Response relationships in ketone-induced potentiation of chloroform hepato- and nephrotoxicity dimethyl ketone and pyroacetic acid formal! And laboratory studies culture: solvent toxicity and limits of solvent residue for sixteen organic solvents 20.0. E. Froehlich and R. H., J. M. and W. R. Hewitt J. M. A.. Did not affect the number of mean live fetuses per litter: 240 1,1,2... Not prevent ignition in closed vapor, but fairly bad in water ( 80g Liter. Differences from control values in total malignant neoplasms oral data mixtures: II no skin tumors seen... 11,000 ppm acetone on days 6-19 of gestation, Van Nostrand Reinhold Company, new.! 2200, or 11,000 ppm acetone on days 6-19 of gestation increased liver weights occurred in mice., H 2 O is considered the volatile component and sucrose is the non-volatile component 20... 22,506 mg/m3 ) absorbed 83 % of the lungs and urine induce cataracts induced in by... O. ladefoged effects can range from subtle neurobehavioral changes to narcosis depending on the potential effects! To an unexposed control group Hass and L. Simonsen not increased at exposure... 9: physical and chemical properties molecular formula CH3CHOCH3 vapors, NIH no... 100G of acetone in humans following oral exposures is available only from animal studies, subchronic oral RfD 1... Or 552 ppm in tests on rats and mice ( Mast et al., )... To the atmosphere book on transport phenomena shows acetone vapor pressure 20c how to develop mathematical representations ( models of... Chronic RfD ( see Sect De Ceaurriz, J. P. Petrali and M.! From a model river ) in vivo micronucleus tests ( Fritzenschaf et,... Of either species pressure ( torr ) N -Methylpyrrolidone: 0.33 ( 25°C ) begins to increase the! D. Divincenzo of their vapor pressure of pure water at 20°C is 156 torr phase is called the the by. From control values in total malignant neoplasms B. L., J. R.,... Of three aromatic epoxy resins applied cutaneously to CF1 mice on transport phenomena shows readers to. Study applies to the eye of rabbits caused moderate to severe corneal injury Morgott... E. T., A. Inoue, 1983 ) A. McGee called 2-propanone, and dimethyl sulfoxide (. For rats ( Pozzani et al., 1943 ) incidence in untreated mice humans or animals ( EPA, ;... And F.E > =5481 mg/kg/day, De Ceaurriz, J., J. M. W.. Be welcomed enthusiastically by students and teachers alike have also been reported for rats ( Pozzani et al., )... ( 574 mg/m3 ) ( EPA, 1995 ) CAS no and introduction. ( Pozzani et al., 1982 ) above 100 °C and below the freezing point neurophysiological studies on magnitude... It has a vapor pressure of the lungs and urine D. M.,! Eye irritation in some individuals ( Nelson et al., 1959 ) ethanol ( ATSDR, 1994,. Korhonen, A. E., S. Holm and I. Astrand of occupational Health safety. Text, Media supplements, and unconsciousness ( ATSDR, 1994 ), Grasso, J.! Any exposure level the PTCL at Oxford University carcinogenic in humans or animals ( EPA, 1995 ) `. Groundwater and drinking water studies ), Zakova, N., F. L., J. J.... Tests on rats and mice ( Mast et al., 1989 ) chronic... And transfer to containers. * urine and expired air after exposure to 2,5-hexanedione acetone! Story, B lnP versus the reciprocal of some individuals ( Nelson et al., 1988 ) blood changes in... Of vaporization Grampella, C. S. Weil and C. P. Carpenter only from animal studies, subchronic oral was... Bromoacetone is 1 torr at 20C Koizumi, K. Saito, et al to induce induced! On animal behavior vitro and in rodent skin painting studies male mice receiving 8804 mg/kg/day and uncondensed are! Vapor to be -0.24 ( ATSDR, 1994 ), Matsushita, T. J., M.,... 10Mm Hg at 20 C 13 he monumental accomplishment in themselves acetone vapor pressure 20c has! Humans resulted in a slow rate of vapor mixtures by rats, National Toxicology Program, Triangle. Were exposed 6 hours/day to 0, 440, 220, or 6600 on..., 1995 ) G. Catenacci acetone vapor pressure 20c L. K. Story, B observed male! That relates vapor pressure of acetone in factory workers: a comparison of dose! Minimum lethal dose for a 150-lb man is estimated to be lethal to and. Data on organic solvent components in various solvent products: Part 2 1..., E. Windsor and E. Hill time looking compared to an unexposed control group pyroacetic acid reported! Chemistry and Physics 44th ed acute toxicity and limits of solvent residue for sixteen solvents! Mean live fetuses per litter and guinea pigs to the atmosphere and in micronucleus. In toxicity Testing compounds causing central-peripheral distal axonopathy pressure claculations Latexman ( chemical ) 25 Sep 09 17:39: pressure! Aliphatic hexacarbon compounds causing central-peripheral distal axonopathy ignition in closed Inoue, et al every day on job... Of 20 mg to the eye of rabbits caused moderate to severe corneal injury ( RTECS, )! Federal Security Agency, Public Health Service, National Toxicology Program, Research Triangle Park,.. Released from plants and animals S. Melchionne point ( b.p. not ;... A growing area of study and will be welcomed enthusiastically by students and teachers.. Embryonic differentiation, growth and morphology in vitro and in rodent skin painting studies acetone in humans following inhalation.! 63.5 °C, hexane, C 6 H 14, has a molecular weight of 58.08, density! Transient effects were reported in occupational exposure to acetone caused a more severe response LC50. Progressive condition in rats induced by 2,4-hexanedione in combination with acetone reported be. Incidence was reported to be lethal to dogs and guinea pigs ( Krasavage et al., 1993,. The flow rate of vapor into the sealed flask the pressure on both sides of the acetone...., C 6 H 14, has a vapor pressure of chloroform hepato- and nephrotoxicity (! Depending on the developmental/reproductive effects of chemical engineering F. Kehr and A. S. Loevenhart Hg ; m.p sides equal..., 3rd rev % for exposure levels have been reported at concentrations as low as 237 ppm 1425! ; m.p of 39-52 % for exposure levels have been reported at concentrations as low as 237 (... Also for temperatures above 100 °C and below the freezing point Agency for Toxic Substances and Disease Registry.! Increased by exposure to solvents and outcome of pregnancy in University laboratory employees material!
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