Benzeneacetamide, a-ethyl-

Names

[ CAS No. ]:
90-26-6

[ Name ]:
Benzeneacetamide, a-ethyl-

[Synonym ]:
(RS)-2-Phenylbutanoic acid
2-Phenylbutanoic acid
Benzeneacetic acid, α-ethyl-
a-Ethylbenzeneacetic acid
α-Ethylbenzeneacetic acid
2-phenylbutanamide
2-Phenylbutyric acid
PHENYLBUTYRIC ACID
a-Ethylphenylacetic acid
EINECS 201-980-4
UNII:S7S079H2C2
MFCD00025511

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
272.9±9.0 °C at 760 mmHg

[ Melting Point ]:
83-87 °C

[ Molecular Formula ]:
C₁₀H₁₂O₂

[ Molecular Weight ]:
164.201

[ Flash Point ]:
170.2±13.9 °C

[ Exact Mass ]:
164.083725

[ PSA ]:
43.09000

[ LogP ]:
2.38

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.531

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES4955000

CHEMICAL NAME :: Butyramide, 2-phenyl-

CAS REGISTRY NUMBER :: 90-26-6

BEILSTEIN REFERENCE NO. :: 3197469

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H13-N-O

MOLECULAR WEIGHT :: 163.24

WISWESSER LINE NOTATION :: ZVY2&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,9,1953

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02424

Safety Information

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
ES4955000

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%