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2142-06-5生产厂家

2142-06-5价格

2142-06-5

2142-06-5结构式
2142-06-5结构式

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中文名 1-苄基吡咯烷-2,5-二酮
英文名 1-benzylpyrrolidine-2,5-dione
英文别名 N-benzyl-succinimide
1-benzylsuccinimide
1-benzyl-pyrrolidine-2,5-dione
N-Benzylmaleimide
N-Phenylmethyl succinimide
密度 1.252g/cm3
沸点 394.5ºC at 760 mmHg
分子式 C11H11NO2
分子量 189.21100
闪点 194.1ºC
精确质量 189.07900
PSA 37.38000
LogP 1.27350
蒸汽压 1.97E-06mmHg at 25°C
折射率 1.596
储存条件 室温,干燥密封

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UY1030600
CHEMICAL NAME :
2,5-Pyrrolidinedione, 1-(phenylmethyl)-
CAS REGISTRY NUMBER :
2142-06-5
BEILSTEIN REFERENCE NO. :
0144476
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H11-N-O2
MOLECULAR WEIGHT :
189.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 173,115,1968

海关编码 2925190090
海关编码 2925190090
中文概述 2925190090 其他酰亚胺及其衍生物盐. 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
Summary 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%