2,3,7-三氯二苯并-对-二恶英

2,3,7-三氯二苯并-对-二恶英名称

[ CAS 号 ]:
33857-28-2

[ 中文名 ]:
2,3,7-三氯二苯并-对-二恶英

[ 英文名 ]:
2,3,7-Trichlorodibenzo-p-dioxin

[中文别名 ]:

2,3,7-三氯二苯并对二噁英

[英文别名 ]:

Dibenzo-p-dioxin,2,3,7-trichloro
2,3,7-trichlorodibenzodioxin

2,3,7-三氯二苯并-对-二恶英物理化学性质

[ 密度 ]:
1.562g/cm3

[ 沸点 ]:
384.8ºC at 760mmHg

[ 分子式 ]:
C₁₂H₅Cl₃O₂

[ 分子量 ]:
287.52600

[ 闪点 ]:
152.8ºC

[ 精确质量 ]:
285.93600

[ PSA ]:
18.46000

[ LogP ]:
5.54480

[ 折射率 ]:
1.649

2,3,7-三氯二苯并-对-二恶英毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP3630000

CHEMICAL NAME :: Dibenzo-p-dioxin, 2,3,7-trichloro-

CAS REGISTRY NUMBER :: 33857-28-2

BEILSTEIN REFERENCE NO. :: 1320418

LAST UPDATED :: 199612

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H5-Cl3-O2

MOLECULAR WEIGHT :: 287.52

WISWESSER LINE NOTATION :: T C666 BO IOJ EG FG LG

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 :: >3 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 44,335,1978

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 29400 ug/kg

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

REFERENCE :: EXPEAM Experientia. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1945- Volume(issue)/page/year: 38,879,1982 *** 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 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

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2,3,7-三氯二苯并-对-二恶英安全信息

[ 海关编码 ]:
2932999060

2,3,7-三氯二苯并-对-二恶英合成路线

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2,3,7-三氯二苯并-对-二恶英上下游产品

2,3,7-三氯二苯并-对-二恶英上游产品

2,3,7-三氯二苯并-对-二恶英下游产品

2,3,7-三氯二苯并-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%