1,2,3,4-四氯二苯并-对-二恶英

1,2,3,4-四氯二苯并-对-二恶英 基本信息
CAS号 30746-58-8 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:
30746-58-8
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分子式:
C12H4Cl4O2
分子量:
321.97100
中文名称:
1,2,3,4-四氯二苯并-对-二恶英
英文名称:
1,2,3,4-Tetrachlorodibenzo-p-dioxin
中文别名:
1,2,3,4-四氯二苯并-对-二恶英;
1,2,3,4-四氯二苯并对二噁英
英文别名:
1,2,3,4-Tetrachlorodibenzo-p-dioxin;
1,2,3,4-tetrachlorodioxine;
tetrachloro-dibenzo-p-dioxin;
1,2,3,4-tetrachlorodibenzodioxin;
1,2,3,4-Ph4-NUPHOS;
1,2,3,4-T4CDD
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: DJHHDLMTUOLVHY-UHFFFAOYSA-N

物化性质展开↓

密度:
1.643g/cm3
沸点:
413.3ºC at 760 mmHg
闪点:
161.9ºC
折射率:
1.655

安全信息展开↓

风险类别:
6.1(a)
海关代码:
2932999060

合成路线查看所有的合成路线

  • 7778-73-6

    氯化酸,(1R,2S,5R)-5-甲基-2-(1-甲基乙基)环己基酯

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  • 88211-72-7

    potassium salt of 2,3-dichlorophenol

  • 30746-58-8

    1,2,3,4-四氯二苯并-对-二恶英

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    乙炔

  • 30746-58-8

    1,2,3,4-四氯二苯并-对-二恶英

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  • 40581-94-0

    1,4,7,8-四氯二苯并对二恶英

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  • 71669-27-7

    1,2,4,6-tetrachlorodibenzo-p-dioxin

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  • 71665-99-1

    1,2,4,9-tetrachlorodibenzo-p-dioxin

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HP3493000
CHEMICAL NAME :
Dibenzo-p-dioxin, 1,2,3,4-tetrachloro-
CAS REGISTRY NUMBER :
30746-58-8
BEILSTEIN REFERENCE NO. :
1323932
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C12-H4-Cl4-O2
MOLECULAR WEIGHT :
321.96

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
800 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 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Primate - monkey
DOSE/DURATION :
3320 ng/kg/26W-C
TOXIC EFFECTS :
Blood - hemorrhage Skin and Appendages - hair Related to Chronic Data - death
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 15,401,1977 *** 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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  • 74-86-2

    乙炔

  • 7778-73-6

    氯化酸,(1R,2S,5R)-5-甲基-2-(1-甲基乙基)环己基酯

  • 88211-72-7

    potassium salt of 2,3-dichlorophenol

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