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二苯并[b,e][1,4]二恶英

二苯并[b,e][1,4]二恶英名称

[ CAS 号 ]:
262-12-4

[ 中文名 ]:
二苯并对二噁英

[ 英文名 ]:
Oxanthrene

[中文别名 ]:

[英文别名 ]:

Dibenzo[b,e][1,4]dioxin
Phenodioxin
DIBENZO-P-DIOXIN
Dibenzodioxin
dibenzo-5,10-dioxin
Diphenylene dioxide
Dibenzo-1,4-dioxin
Oxanthrene
Dibenzo-para-dioxin
EINECS 205-974-2

二苯并[b,e][1,4]二恶英物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
278.5±10.0 °C at 760 mmHg

[ 熔点 ]:
120ºC

[ 分子式 ]:
C₁₂H₈O₂

[ 分子量 ]:
184.191

[ 闪点 ]:
115.7±18.5 °C

[ 精确质量 ]:
184.052429

[ PSA ]:
18.46000

[ LogP ]:
4.38

[ 外观性状 ]:
白色结晶固体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.625

[ 储存条件 ]:
室温，干燥

二苯并[b,e][1,4]二恶英MSDS

详细MSDS(安全技术说明书)

二苯并[b,e][1,4]二恶英毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP3090000

CHEMICAL NAME :: Dibenzo-p-dioxin

CAS REGISTRY NUMBER :: 262-12-4

LAST UPDATED :: 199806

DATA ITEMS CITED :: 13

MOLECULAR FORMULA :: C12-H8-O2

MOLECULAR WEIGHT :: 184.20

WISWESSER LINE NOTATION :: T C666 BO IOJ

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 :: 1220 mg/kg

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

REFERENCE :: CMSHAF Chemosphere. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1972- Volume(issue)/page/year: 19,989,1989

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 30 mg/kg

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

REFERENCE :: PHBUA9 Pharmaceutical Bulletin. (Tokyo, Japan) V.1-5, 1953-57. For publisher information, see CPBTAL. Volume(issue)/page/year: 3,337,1955

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 866 mg/kg

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

REFERENCE :: CMSHAF Chemosphere. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1972- Volume(issue)/page/year: 19,989,1989 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 110 gm/kg/58W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

REFERENCE :: EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 5,163,1973 *** 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:Lack of Carcinogenicity Evid. 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 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 TOXICOLOGY REVIEW MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 47,141,1978

二苯并[b,e][1,4]二恶英安全信息

[ 危险品运输编码 ]:
UN 3077

[ RTECS号 ]:
HP3090000

[ 包装等级 ]:
I

[ 危险类别 ]:
9

[ 海关编码 ]:
2932999099

二苯并[b,e][1,4]二恶英合成路线

详细合成路线

二苯并[b,e][1,4]二恶英海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%