3-(3,4-Dichlorobenzylidene)-2,4-pentanedione

名称

[ CAS 号 ]:
57982-85-1

[ 英文名 ]:
3-(3,4-Dichlorobenzylidene)-2,4-pentanedione

物理化学性质

[ 密度 ]:
1.299g/cm3

[ 沸点 ]:
438.3ºC at 760 mmHg

[ 分子式 ]:
C₁₂H₁₀Cl₂O₂

[ 分子量 ]:
257.11300

[ 闪点 ]:
184.8ºC

[ 精确质量 ]:
256.00600

[ PSA ]:
34.14000

[ LogP ]:
3.55480

[ 折射率 ]:
1.578

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA1940000

CHEMICAL NAME :: 2,4-Pentanedione, 3-(3,4-dichlorobenzylidene)-

CAS REGISTRY NUMBER :: 57982-85-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H10-Cl2-O2

MOLECULAR WEIGHT :: 257.12

WISWESSER LINE NOTATION :: GR BG D1UYV1&V1

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 :: 56 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#08908

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相关化合物

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