1,2,4,6,7,9/1,2,4,6,8,9-Hexachlorodibenzo-p-dioxin

名称

[ CAS 号 ]:
39227-62-8

[ 英文名 ]:
1,2,4,6,7,9/1,2,4,6,8,9-Hexachlorodibenzo-p-dioxin

[英文别名 ]:

1,2,4,6,7,9-hexachloro dibenzo-p-dioxin
1,2,4,6,7,9-Hexachlorodibenzodioxin
1,2,4,6,7,9-hexachlorooxanthrene
1,2,4,6,7,9-Hexachlorodibenzo-para-dioxin
1,2,4,6,7,9-H6CDD
1,2,4,6,7,9-HxCDD
Dibenzo-p-dioxin,1,2,4,6,7,9-hexachloro

物理化学性质

[ 密度 ]:
1.777g/cm3

[ 沸点 ]:
469ºC at 760mmHg

[ 分子式 ]:
C₁₂H₂Cl₆O₂

[ 分子量 ]:
390.86100

[ 闪点 ]:
178.6ºC

[ 精确质量 ]:
387.81900

[ PSA ]:
18.46000

[ LogP ]:
7.50500

[ 折射率 ]:
1.666

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP3313000

CHEMICAL NAME :: Dibenzo-p-dioxin, 1,2,4,6,7,9-hexachloro-

CAS REGISTRY NUMBER :: 39227-62-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H2-Cl6-O2

MOLECULAR WEIGHT :: 390.84

安全信息

[ 海关编码 ]:
2932999060

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海关

[ 海关编码 ]: 2932999060

[ 中文概述 ]:
2932999060. 二恶因，呋喃（多氯二苯并对二恶因，多氯二苯并呋喃）. 增值税率:17.0%. 退税率:13.0%. 监管条件:89(禁止出口商品,禁止进口商品). 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

[ 监管条件 ]: 8.禁止出口商品 9.禁止进口商品

[ Summary ]:
2932999060. Dioxin,Furan(polychorinated dibenzo-p-dioxines,polychlorinated dibenzofurans). VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:89(articles on the list of prohibited export goods,articles on the list of prohibited import goods). MFN tariff:6.5%. General tariff:20.0%