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1,2,3,7,8,9-六氯二苯并-对-二恶英

1,2,3,7,8,9-六氯二苯并-对-二恶英名称

[ CAS 号 ]:
19408-74-3

[ 中文名 ]:
1,2,3,7,8,9-六氯二苯并-对-二恶英

[ 英文名 ]:
1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin

[英文别名 ]:

PCDD 70
1,2,3,7,8,9-Hexachlorodibenzodioxin
1,2,3,7,8,9-HxCDD
Dibenzo-p-dioxin,1,2,3,7,8,9-hexachloro
1,2,3,7,8,9-hexachlorinated dibenzodioxin
1,2,3,7,8,9-H6CDD
D 70
1,2,3,7,8,9-hexachlorooxanthrene
1,2,3,6,7,8,9-hexachloro dibenzo-p-dioxin
HxCDD

1,2,3,7,8,9-六氯二苯并-对-二恶英物理化学性质

[ 密度 ]:
1.777g/cm3

[ 沸点 ]:
478ºC at 760mmHg

[ 分子式 ]:
C₁₂H₂Cl₆O₂

[ 分子量 ]:
390.86100

[ 闪点 ]:
182.9ºC

[ 精确质量 ]:
387.81900

[ PSA ]:
18.46000

[ LogP ]:
7.50500

[ 蒸汽压 ]:
7.72E-09mmHg at 25°C

[ 折射率 ]:
1.666

1,2,3,7,8,9-六氯二苯并-对-二恶英毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP3310000

CHEMICAL NAME :: Dibenzo-p-dioxin, 1,2,3,7,8,9-hexachloro-

CAS REGISTRY NUMBER :: 19408-74-3

BEILSTEIN REFERENCE NO. :: 1353896

LAST UPDATED :: 199806

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C12-H2-Cl6-O2

MOLECULAR WEIGHT :: 390.84

WISWESSER LINE NOTATION :: T C666 BO IOJ DG EG FG LG MG NG

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 :: >1440 mg/kg

TOXIC EFFECTS :: Endocrine - changes in spleen weight Endocrine - changes in thymus weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 60 ug/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - mouse Fibroblast

DOSE/DURATION :: 120 pmol/L

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 8,1485,1987 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 15,41,1977 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 15,41,1977 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 69,33,1997

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1,2,3,7,8,9-六氯二苯并-对-二恶英安全信息

[ 危险品运输编码 ]:
UN 2811

[ 包装等级 ]:
I

[ 危险类别 ]:
6.1(a)

[ 海关编码 ]:
2932999060

1,2,3,7,8,9-六氯二苯并-对-二恶英合成路线

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1,2,3,7,8,9-六氯二苯并-对-二恶英上下游产品

1,2,3,7,8,9-六氯二苯并-对-二恶英上游产品

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1,2,3,7,8,9-六氯二苯并-对-二恶英海关

[ 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%