IUPAC Name: Isobutyl formate
CAS: 542-55-2
EINECS: 208-818-1
Product Categories: C2 to C5 ; Carbonyl Compounds ; Esters ; Alphabetical Listings ; Flavors and Fragrances ; I-L .
Following is the Molecular Structure of Isobutyl formate (542-55-2):
SMILES: O=COCC(C)C
InChI: InChI=1/C5H10O2/c1-5(2)3-7-4-6/h4-5H,3H2,1-2H3
InChIKey: AVMSWPWPYJVYKY-UHFFFAOYAG
Std. InChI: InChI=1S/C5H10O2/c1-5(2)3-7-4-6/h4-5H,3H2,1-2H3
Std. InChIKey: AVMSWPWPYJVYKY-UHFFFAOYSA-N
Molecular Formula: C5H10O2
Molecular Weight: 102.13
Melting Point: -96℃
Boiling Point: 99.5℃ at 760mmHg
Flash Point: 10℃
Molar Volume: 115.1cm3
Density: 0.887g/cm3
Index of Refraction: 1.386
Molar Refractivity: 27.1cm3
Surface Tension: 24.8dyne/cm
Polarizability: 10.74 10-24cm3
Enthalpy of Vaporization: 33.88kJ/mol
Vapour Pressure: 38.2mmHg at 25℃
Used as a solvent and to make perfumes.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rabbit | LD50 | oral | 3064mg/kg (3064mg/kg) | Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972. |
Reported in EPA TSCA Inventory.
Hazard Codes: F Flammable, C Corrosive.
Risk Statements: 11-34
R11: Highly Flammable.
R34: Causes burns.
Safety Statements 16-26-33-36/37/39-45
S16: Keep away from sources of ignition-No smoking.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S33: Take precautionary measures against static discharges.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
RIDADR: UN 2393 3/PG 2
WGK: Germany 2
RTECS: LQ8650000
HazardClass: 3.1
PackingGroup: II
Moderately toxic by ingestion. A very dangerous fire hazard when exposed to heat, open flame, or oxidizers. A moderate explosion hazard when exposed to heat or flame.
DOT Classification: 3; Label: Flammable Liquid.
Isobutyl formate (542-55-2),which also can be called for 2-Methyl-1-propyl formate ; 2-Methyl-1-propylformate ; 2-Methylpropylmethanoate ; Formic acid,2-methylpropyl ester ; Formicacid,2-methylpropylester ; Formicacid2-methylpropylester ; Isobutylester kyseliny mravenci ; Isobutylesterkyselinymravenci .When Isobutyl formate (542-55-2) was heated,it emits acrid smoke and fumes. Isobutyl formate (542-55-2) is a clear colourless to light yellow liquid and it's vapors may be narcotic and irritating in high concentrations.It's soluble in water.Be attention of this chemical is highly flammable.
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