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18741-24-7生产厂家

18741-24-7价格

18741-24-7

18741-24-7结构式
18741-24-7结构式

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中文名 3-苯基-2-硫代-2,3-二氢-4(1H)-喹唑啉酮
英文名 3-phenyl-2-sulfanylidene-1H-quinazolin-4-one
中文别名 3-苯基-2-硫基氧代-1,2,3,4-四氢喹唑啉-4-酮
英文别名 4-oxo-3-phenyl-2-thioxo-1,2,3,4-tetrahydroquinazoline
3-phenyl-2-thioxo-2,3-dihydro-1H-quinazoline-4-one
2-Mercapto-3-phenyl-3H-quinazolin-4-one
3-phenyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one
3-phenyl-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline
2-Thio-3-phenyl-1,3-dihydroquinazolin-4-one
3-phenyl-2-sulfanyl-3-hydroquinazolin-4-one
EINECS 242-550-6
Quinazolin-4-one,1,3-dihydro-3-phenyl-2-thio
密度 1.4g/cm3
沸点 414.8ºC at 760mmHg
熔点 313-314ºC
分子式 C14H10N2OS
分子量 254.30700
闪点 204.6ºC
精确质量 254.05100
PSA 69.88000
LogP 3.04830

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA3270000
CHEMICAL NAME :
Quinazolin-4-one, 1,3-dihydro-3-phenyl-2-thio-
CAS REGISTRY NUMBER :
18741-24-7
LAST UPDATED :
197905
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H10-N2-O-S
MOLECULAR WEIGHT :
254.32
WISWESSER LINE NOTATION :
T66 BMYNVJ CUS DR

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#04508

危害码 (欧洲) Xi: Irritant;
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%