前往化源商城

品牌现货直购

73972-70-0

73972-70-0结构式

常用中文名：1H-Pyrazole-3-carboxylic acid, 4, 5-dihydro-5-oxo-, hydrazide
常用英文名：1H-Pyrazole-3-carboxylic acid, 4, 5-dihydro-5-oxo-, hydrazide
CAS号：73972-70-0
分子式：C₄H₆N₄O₂
分子量：142.11600
发布时间：2018-06-13 11:44:22
更新时间：2024-01-18 23:07:31

化源商城直购

英文名	5-oxo-1,4-dihydropyrazole-3-carbohydrazide
英文别名	WLN: T5NMV DHJ EVMZ 2-Pyrazoline-3-carboxylic acid,5-oxo-,hydrazide 5-oxo-4,5-dihydro-1h-pyrazole-3-carbohydrazide 5-Oxo-2-pyrazoline-3-carboxylic acid hydrazide

密度	1.92g/cm3
分子式	C₄H₆N₄O₂
分子量	142.11600
精确质量	142.04900
PSA	96.58000
折射率	1.789

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ8960000

CHEMICAL NAME :: 2-Pyrazoline-3-carboxylic acid, 5-oxo-, hydrazide

CAS REGISTRY NUMBER :: 73972-70-0

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H6-N4-O2

MOLECULAR WEIGHT :: 142.14

WISWESSER LINE NOTATION :: T5NMV DHJ EVMZ

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#03244