Ethyl isobutyrate

Modify Date: 2024-01-02 18:49:54

Ethyl isobutyrate Structure
Ethyl isobutyrate structure
Common Name Ethyl isobutyrate
CAS Number 97-62-1 Molecular Weight 116.158
Density 0.9±0.1 g/cm3 Boiling Point 112.6±8.0 °C at 760 mmHg
Molecular Formula C6H12O2 Melting Point -88°C
MSDS Chinese USA Flash Point 13.9±0.0 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Names

Name ethyl isobutyrate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 112.6±8.0 °C at 760 mmHg
Melting Point -88°C
Molecular Formula C6H12O2
Molecular Weight 116.158
Flash Point 13.9±0.0 °C
Exact Mass 116.083733
PSA 26.30000
LogP 1.59
Vapour density 4.01 (vs air)
Vapour Pressure 21.6±0.2 mmHg at 25°C
Index of Refraction 1.396

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NQ4675000
CHEMICAL NAME :
Isobutyric acid, ethyl ester
CAS REGISTRY NUMBER :
97-62-1
BEILSTEIN REFERENCE NO. :
0773846
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H12-O2
MOLECULAR WEIGHT :
116.18
WISWESSER LINE NOTATION :
2OVY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,741,1978 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,741,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83191 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 207 (estimated)

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H315-H319-H335
Precautionary Statements P210-P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable;Xi:Irritant;
Risk Phrases R11;R36/37/38
Safety Phrases S16-S26-S36-S36/37/39
RIDADR UN 2385 3/PG 2
WGK Germany 2
RTECS NQ4675000
Packaging Group II
Hazard Class 3
HS Code 2915600000

 Synthetic Route

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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 Synonyms

Ethyl isobutyrate
isobutyric acid ethyl ester
Ethyl 2-methylpropionate
2-Methylpropanoic acid ethyl ester
MFCD00009165
Ethyl 2-methylpropanoate
Ethyl isobutanoate
Propanoic acid, 2-methyl-, ethyl ester
Isobutyric acid, ethyl ester
EINECS 202-595-4