Butanoic acid,3-methyl-, methyl ester cas no:556-24-1
Synonyms: Isovalericacid, methyl ester (6CI,7CI,8CI);Isopentanoic acid methyl ester;Methyl3-methylbutanoate;Methyl 3-methylbutyrate;Methyl iso-valerate;Methylisopentanoate;Methyl isovalerate;
NameButanoic acid,3-methyl-, methyl ester
CAS556-24-1
SynonymsIsovalericacid, methyl ester (6CI,7CI,8CI);Isopentanoic acid methyl ester;Methyl3-methylbutanoate;Methyl 3-methylbutyrate;Methyl iso-valerate;Methylisopentanoate;Methyl isovalerate;
EINECS(EC#)209-117-3
Molecular FormulaC6H12O2
Molecular Weight116.16
Appearanceclear slightly yellow liquid
refractive index1.392-1.394
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Hazard F:Flammable
Risk R11
Safety
Mildly toxic by ingestion and very slightly toxic by inhalation. Flammable when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS.
Hazard Codes:
F: Flammable .gif)
Risk Statements about Isovaleric acid, methyl ester (556-24-1):
R11 Highly flammable.
Safety Statements about Isovaleric acid, methyl ester (556-24-1):
S16 Keep away from sources of ignition - No smoking.
Attention:
1. Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
3. lth Hazard: May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
| 1. |
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ihl-mus LC50:20,250?mg/m3/2H
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85GMAT ?? Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.:?Centre of International Projects, GKNT,1982,84. |
| 2. |
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orl-rbt LD50:5693?mg/kg
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IMSUAI ?? Industrial Medicine and Surgery. 41 (1972),31. |
| 3. |
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ihl-uns LC50:18,800?mg/m3
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GISAAA ?? Gigiena i Sanitariya. 51 (5)(1986),61. |
