ethyl butanoate

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Names

[ CAS No. ]:
105-54-4

[ Name ]:
ethyl butanoate

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

[ 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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 4-bromobutanoate
  • Diethyl ethylmalonate
  • Ethyl 2-butenoate
  • Ethanol
  • carbon monoxide
  • n-butylamine
  • Methyl acetoacetate
  • Butyraldehyde
  • Ethyl crotonate
  • Butyric Acid

DownStream

  • Butanamide,N-(phenylmethyl)-
  • Ethyl 4-chlorobutanoate
  • Ethyl-2-chloro-n-butanoate
  • Ethyl-3-chloro-n-butanoate
  • Cyclohexanol, 1-propyl-
  • 5-ethyl-2-thiouracil
  • Ethyl 3-oxohexanoate
  • BUTYRONITRILE
  • Butanamide
  • ethene

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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Related Compounds

  • zinc,ethyl butanoate
  • [D5]-ethyl butanoate
  • 2-benzyl ethyl butanoate
  • 4-formyl ethyl butanoate
  • ethyl butanoate,iodozinc(1+)
  • 2-(oxiran-2-yl)ethyl butanoate