细胞色素 P-448

密度：

1.741g/cm3

沸点：

508.2ºC at 760mmHg

闪点：

261.1ºC

折射率：

1.666

蒸汽压：

6.04E-10mmHg at 25°C

海关代码：

2934999090

CHEMICAL IDENTIFICATION

RTECS NUMBER :

UX9458500

CHEMICAL NAME :

1H-Pyrrole, 2,3-dichloro-5-(6,8-dichloro-4H-1,3-benzodioxin-4-yl) -4-nitro-, (-)-

CAS REGISTRY NUMBER :

105888-54-8

LAST UPDATED :

198906

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C12-H6-Cl4-N2-O4

MOLECULAR WEIGHT :

384.00

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

13 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 40,233,1987

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

125 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 40,899,1987

中国海关编码：2934999090

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

摘要/Summary：

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%