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57982-85-1

57982-85-1结构式

常用中文名：3-(3,4-Dichlorobenzylidene)-2,4-pentanedione
常用英文名：3-(3,4-Dichlorobenzylidene)-2,4-pentanedione
CAS号：57982-85-1
分子式：C₁₂H₁₀Cl₂O₂
分子量：257.11300
发布时间：2017-04-11 08:22:33
更新时间：2024-01-23 19:24:44

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英文名	3-[(3,4-dichlorophenyl)methylidene]pentane-2,4-dione

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

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

6287-38-3结构式

6287-38-3

123-54-6结构式

123-54-6

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57982-85-1结构式

57982-85-1

文献：Orion-yhtyma Oy Patent: US5185370 A1, 1993 ;

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