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Substance Name: Methyl acetate
RN: 79-20-9
UNII: W684QT396F
InChIKey: KXKVLQRXCPHEJC-UHFFFAOYSA-N
Molecular Formula
- C3-H6-O2
Molecular Weight
- 74.0784
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Codes
- Human Data
- Mutation Data
- Skin / Eye Irritant
Superlist Classification Codes
- TWA (200 ppm); STEL (250 ppm)
- TWA 200 ppm (610 mg/m3)
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Names and Synonyms
Name of Substance
- Acetic acid, methyl ester
- Methyl acetate
Synonyms
- Acetate de methyle
- Acetate de methyle [French]
- Acetic acid, methyl ester
- CCRIS 5846
- Devoton
- EC 201-185-2
- EINECS 201-185-2
- Ethyl ester of monoacetic acid
- FEMA No. 2676
- FEMA Number 2676
- HSDB 95
- Methyl acetate
- Methyl acetate (natural)
- Methyl acetic ester
- Methyl ethanoate
- Methylacetaat
- Methylacetaat [Dutch]
- Methylacetat
- Methylacetat [German]
- Methyle (acetate de)
- Methyle (acetate de) [French]
- Methylester kiseliny octove
- Methylester kiseliny octove [Czech]
- Metile (acetato di)
- Metile (acetato di) [Italian]
- NSC 405071
- Octan metylu
- Octan metylu [Polish]
- Tereton
- UNII-W684QT396F
Systematic Names
- Acetic acid, methyl ester
- Methyl acetate
Superlist Names
- Acetic acid, methyl ester
- Methyl acetate
- Methyl acetate [UN1231] [Flammable liquid]
- UN1231
Registry Numbers
CAS Registry Number
- 79-20-9
FDA UNII
- W684QT396F
Other Registry Number
- 1800084-97-2
System Generated Number
- 0000079209
Structure Descriptors
InChI
InChI=1S/C3H6O2/c1-3(4)5-2/h1-2H3InChIKey
KXKVLQRXCPHEJC-UHFFFAOYSA-NSmiles
COC(=O)Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
cat | LCLo | inhalation | 67gm/m3/1H (67000mg/m3) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 5, Pg. 1, 1933. |
cat | LDLo | subcutaneous | 3gm/kg (3000mg/kg) | LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION BEHAVIORAL: ATAXIA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 5, Pg. 1, 1933. |
guinea pig | LD50 | skin | > 20mL/kg (20mL/kg) | National Technical Information Service. Vol. OTS0556681, | |
guinea pig | LDLo | subcutaneous | 3gm/kg (3000mg/kg) | Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 5, Pg. 1, 1933. | |
human | TCLo | inhalation | 15000mg/m3 (15000mg/m3) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: COUGH | Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 5, Pg. 1, 1933. |
mammal (species unspecified) | LD50 | unreported | 214mg/kg (214mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 33(8), Pg. 107, 1968. | |
mouse | LCLo | inhalation | 34gm/m3/4H (34000mg/m3) | BEHAVIORAL: GENERAL ANESTHETIC | Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 5, Pg. 1, 1933. |
rabbit | LD50 | intraduodenal | 3700mg/kg (3700mg/kg) | Food and Cosmetics Toxicology. Vol. 17, Pg. 859, 1979. | |
rabbit | LD50 | oral | 3705mg/kg (3705mg/kg) | Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972. | |
rabbit | LD50 | skin | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 17, Pg. 859, 1979. | |
rat | LCLo | inhalation | 32000ppm/4H (32000ppm) | American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962. | |
rat | LD50 | oral | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 17, Pg. 859, 1979. | |
rat | LDLo | subcutaneous | 8gm/kg (8000mg/kg) | Bolletino della Societe Italiana di Biologia Sperimentale. Vol. 18, Pg. 45, 1943. |
Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
Melting Point | -9.80E+01 | deg C | EXP | |
Boiling Point | 56.8 | deg C | EXP | |
log P (octanol-water) | 0.18 | (none) | EXP | |
Water Solubility | 2.43E+05 | mg/L | 20 | EXP |
Vapor Pressure | 216 | mm Hg | 25 | EXP |
Henry's Law Constant | 1.15E-04 | atm-m3/mole | 25 | EXP |
Atmospheric OH Rate Constant | 3.41E-13 | cm3/molecule-sec | 23 | EXP |
Physical property data is provided to ChemIDplus by SRC, Inc.