2,3,7-三氯二苯并-对-二恶英

2,3,7-三氯二苯并-对-二恶英 基本信息
CAS号 33857-28-2 分子式 C12H5Cl3O2
分子量 287.52600 精确质量  285.93600
PSA  18.46000 LogP  5.54480

基本信息 展开↓

CAS号:
33857-28-2
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分子式:
C12H5Cl3O2
分子量:
287.52600
中文名称:
2,3,7-三氯二苯并-对-二恶英
英文名称:
2,3,7-Trichlorodibenzo-p-dioxin
中文别名:
2,3,7-三氯二苯并-对-二恶英;
2,3,7-三氯二苯并对二噁英
英文别名:
2,3,7-Trichlorodibenzo-p-dioxin;
Dibenzo-p-dioxin,2,3,7-trichloro;
2,3,7-trichlorodibenzodioxin
精确分子量/精确质量:
285.93600
极性分子表面积/PSA:
18.46000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: ZSIZNEVHVVRPFF-UHFFFAOYSA-N

物化性质

密度:
1.562g/cm3
沸点:
384.8ºC at 760mmHg
闪点:
152.8ºC
折射率:
1.649

安全信息

海关代码:
2932999060

合成路线查看所有的合成路线

  • 1746-01-6

    硫丙磷

  • 33857-28-2

    2,3,7-三氯二苯并-对-二恶英

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  • 88-06-2

    2,4,6-三氯苯酚

  • 262-12-4

    二苯并对二噁英

  • 33857-28-2

    2,3,7-三氯二苯并-对-二恶英

  • +

  • 40321-76-4

    1,2,3,7,8-五氯二苯并对二恶英

毒理性展开↓

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

海关数据查看详细

中国海关编码:2932999060

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
摘要/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%

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