1,2,7,8-四氯二苯并-对-二恶英

1,2,7,8-四氯二苯并-对-二恶英 基本信息
CAS号 34816-53-0 分子式 C12H4Cl4O2
分子量 321.97100 精确质量  319.89700
PSA  18.46000 LogP  6.19820

基本信息 展开↓

CAS号:
34816-53-0
3D弹球模型:
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分子式:
C12H4Cl4O2
分子量:
321.97100
中文名称:
1,2,7,8-四氯二苯并-对-二恶英
英文名称:
1,2,7,8-Tetrachlorodibenzo-p-dioxin
中文别名:
1,2,7,8-四氯二苯并-对-二恶英;
1,2,7,8-四氯二苯并对二噁英
英文别名:
1,2,7,8-Tetrachlorodibenzo-p-dioxin;
1,2,7,8-tetrachlorodioxine;
Dibenzo-p-dioxin,1,2,7,8-tetrachloro;
1,2,7,8-T4CDD;
2,3,6,7-Tetrachlorodibenzodioxin;
1,2,7,8-TCDD;
1,2,7,8-tetrachlorodibenzodioxin
精确分子量/精确质量:
319.89700
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: YDZCLBKUTXYYKS-UHFFFAOYSA-N

物化性质展开↓

密度:
1.643g/cm3
沸点:
417.7ºC at 760 mmHg
闪点:
164.1ºC
折射率:
1.655

合成路线查看所有的合成路线

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    乙炔

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    1,2,7,8-四氯二苯并-对-二恶英

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    1,2,3,9-四氯二苯并对二恶英

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    potassium,2,4,5-trichlorophenolate

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    potassium salt of 2,3,4-trichlorophenol

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    1,2,7,8-四氯二苯并-对-二恶英

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HP3494500
CHEMICAL NAME :
Dibenzo-p-dioxin, 1,2,7,8-tetrachloro-
CAS REGISTRY NUMBER :
34816-53-0
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C12-H4-Cl4-O2
MOLECULAR WEIGHT :
321.96

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
50 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AGGHAR Archiv fuer Gewerbepathologie und Gewerbehygiene. (Berlin, Ger.) V.1-18, 1930-61. For publisher information, see IAEHDW. Volume(issue)/page/year: 18,538,1961 *** 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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