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17233-65-7

17233-65-7结构式
17233-65-7结构式

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中文名 E-2,2-亚乙烯基二(5-甲基苯并恶唑)
英文名 (E)-2,2'-vinylenebis[5-methylbenzoxazole]
英文别名 5,5'-dimethyl-2,2'-ethene-1,2-diyl-bis-benzooxazole
5,5'-Dimethyl-2,2'-ethenodiyl-bisbenzoxazol
密度 1.287g/cm3
沸点 471.2ºC at 760mmHg
分子式 C18H14N2O2
分子量 290.31600
闪点 237.3ºC
精确质量 290.10600
PSA 52.06000
LogP 4.75620

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4823350
CHEMICAL NAME :
Benzoxazole, 2,2'-(1,2-ethenediyl)bis(5-methyl-, (E)-
CAS REGISTRY NUMBER :
17233-65-7
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C18-H14-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973

海关编码 2934999090

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17233-65-7结构式

17233-65-7

文献:Eliu, Victor Paul; Hauser, Julia Patent: US2003/191320 A1, 2003 ; Location in patent: Page/Page column 3 ;

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17233-65-7结构式

17233-65-7

文献:CIBA Patent: US2875089 , 1956 ;

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17233-65-7结构式

17233-65-7

文献:CIBA Patent: US2842545 , 1956 ;

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17233-65-7结构式

17233-65-7

文献:CIBA Patent: US2842545 , 1956 ;

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17233-65-7结构式

17233-65-7

文献:CIBA Patent: US2842545 , 1956 ;
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%