2-[[4-(二甲基氨基)苯基]亚甲基]-1H-茚-1,3(2H)-二酮

名称

[ CAS 号 ]:
21889-13-4

[ 中文名 ]:
2-[[4-(二甲基氨基)苯基]亚甲基]-1H-茚-1,3(2H)-二酮

[ 英文名 ]:
1H-Indene-1,3(2H)-dione,2-[[4-(dimethylamino)phenyl]methylene]-

[英文别名 ]:

4-(N,N-dimethylamino)benzylidene-1,3-indandione
2-(4-Dimethylaminobenzyliden)-indan-1,3-dion
N,N-dimethylaminobenzylidene 1,3-indandione
1,3-Indandione,2-(4-dimethylaminophenylmethylene)
2-(4-Dimethylaminobenzylidene)-1,3-indandione
1,3-Indandione,2-(p-dimethylaminobenzylidene)

物理化学性质

[ 密度 ]:
1.276g/cm3

[ 沸点 ]:
492.3ºC at 760mmHg

[ 分子式 ]:
C₁₈H₁₅NO₂

[ 分子量 ]:
277.31700

[ 闪点 ]:
231.7ºC

[ 精确质量 ]:
277.11000

[ PSA ]:
37.38000

[ LogP ]:
3.21520

[ 蒸汽压 ]:
7.78E-10mmHg at 25°C

[ 折射率 ]:
1.696

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NK5500000

CHEMICAL NAME :: 1,3-Indandione, 2-(p-dimethylaminobenzylidene)-

CAS REGISTRY NUMBER :: 21889-13-4

BEILSTEIN REFERENCE NO. :: 2216466

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H15-N-O2

MOLECULAR WEIGHT :: 277.34

WISWESSER LINE NOTATION :: L56 BVYVJ CU1R DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 320 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 12,721,1969

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安全信息

[ 海关编码 ]:
2922399090

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海关

[ 海关编码 ]: 2922399090

[ 中文概述 ]:
2922399090 其他氨基醛、氨基酮及其盐（包括氨基醌及其盐，但含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ Summary ]:
2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%