ethyl butanoate

Modify Date: 2024-01-05 09:01:56

ethyl butanoate Structure
ethyl butanoate structure
Common Name ethyl butanoate
CAS Number 105-54-4 Molecular Weight 116.158
Density 0.9±0.1 g/cm3 Boiling Point 122.4±3.0 °C at 760 mmHg
Molecular Formula C6H12O2 Melting Point -93.3 °C
MSDS Chinese USA Flash Point 19.4±0.0 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Names

Name Ethyl butyrate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 122.4±3.0 °C at 760 mmHg
Melting Point -93.3 °C
Molecular Formula C6H12O2
Molecular Weight 116.158
Flash Point 19.4±0.0 °C
Exact Mass 116.083733
PSA 26.30000
LogP 1.77
Vapour density 4 (vs air)
Vapour Pressure 13.9±0.2 mmHg at 25°C
Index of Refraction 1.398
Stability Stable. Flammable. Incompatible with strong oxidizing agents, acids, bases.
Water Solubility practically insoluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ET1660000
CHEMICAL NAME :
Butyric acid, ethyl ester
CAS REGISTRY NUMBER :
105-54-4
BEILSTEIN REFERENCE NO. :
0506331
LAST UPDATED :
199712
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C6-H12-O2
MOLECULAR WEIGHT :
116.18
WISWESSER LINE NOTATION :
3VO2

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: 12,719,1974 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
13 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - coma
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
5228 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/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: 12,719,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83190 No. of Facilities: 126 (estimated) No. of Industries: 5 No. of Occupations: 29 No. of Employees: 5043 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83190 No. of Facilities: 4209 (estimated) No. of Industries: 30 No. of Occupations: 45 No. of Employees: 33645 (estimated) No. of Female Employees: 10782 (estimated)

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H315-H319-H335
Precautionary Statements 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 Xi:Irritant
Risk Phrases R10;R36/37/38
Safety Phrases S16-S26-S36
RIDADR UN 1180 3/PG 3
WGK Germany 1
RTECS ET1660000
Packaging Group III
Hazard Class 3
HS Code 2915600000

 Synthetic Route

 Customs

HS Code 2915600000
Summary 2915600000 butanoic acids and pentanoic acids and their salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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 Synonyms

MFCD00009394
EINECS 203-306-4
Butanoic acid, ethyl ester
ethyl n-butanoate
UNII-UFD2LZ005D
butyric acid ethyl ester
Butanoic acid ethyl ester
Butyric acid, ethyl ester
Ethyl N-butyrate
UN 1180
Ethyl butyrate
ethyl butanoate
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