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4849-31-4

4849-31-4结构式
4849-31-4结构式

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英文名 Carbamic acid, isobutyl-, m-(3,3-dimethylureido)phenyl ester
密度 1.151g/cm3
沸点 441ºC at 760 mmHg
分子式 C14H21N3O3
分子量 279.33500
闪点 220.5ºC
精确质量 279.15800
PSA 70.67000
LogP 2.98840
折射率 1.553

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT0168000
CHEMICAL NAME :
Urea, 1,1-dimethyl-3-(m-hydroxyphenyl)-, isobutylcarbamate (ester)
CAS REGISTRY NUMBER :
4849-31-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H21-N3-O3
MOLECULAR WEIGHT :
279.38
WISWESSER LINE NOTATION :
1Y1&1MVOR CMVN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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#03687