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74037-30-2

74037-30-2结构式
74037-30-2结构式

化源商城直购

英文名 3-methyl-4-(2-phenylhydrazinyl)-1,4-dihydropyrazol-5-one
英文别名 3-Methyl-4-phenylhydrazino-2-pyrazolin-5-one
2-Pyrazolin-5-one,3-methyl-4-phenylhydrazino
密度 1.34g/cm3
分子式 C10H12N4O
分子量 204.22800
精确质量 204.10100
PSA 65.52000
LogP 0.70570
折射率 1.665

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ9650000
CHEMICAL NAME :
2-Pyrazolin-5-one, 3-methyl-4-phenylhydrazino-
CAS REGISTRY NUMBER :
74037-30-2
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H12-N4-O
MOLECULAR WEIGHT :
204.26
WISWESSER LINE NOTATION :
T5NMV DHJ DMMR& E1

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#04912

海关编码 2933990090
海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%