2,7-二氯二苯并-对-二恶英
- 中文名称：
- 2,7-二氯二苯并-对-二恶英
- 中文别名：
- 2,7-二氯二苯并-对-二恶英;
2,7-二氯二苯并二恶英;
4-Methoxy-2-nitrobenzoic acid;
N-(dichloromethylidene)-N-methylmethanaminium;
N-(dichloromethylidene)-N-methylmethanaminium chloride;
Phosgene iminium chloride;
Eschenmoser's salt;
3-Bromothioanisole;
2-Bromo-6-pyridinemethanol;
Butralin;
Dibutaline;
Amexine;
Tamex;
(+)-trans-2-Phenyl-1-cyclohexanol;
Cyclohexanol, 2-phenyl-, (1S-trans)-;
(1S,2R)-2-phenyl-1-cyclohexanol;
Rytmonorm;
SA 79;
UNII-33XCH0HOCD;
- 英文名称：
- Dibenzo[b,e][1,4]dioxin,2,7-dichloro-
- 英文别名：
- 2,7-Dichlorodibenzo-p-dioxin;
DCDD;
2,5-DIMETHYL-THIOPHENE-3-CARBALDEHYDE;
2,7-dichlorobenzodioxin;
Dibenzo-p-dioxin,2,7-dichloro;
2,7-Dichlorodibenzodioxin;
2,7-Dichlorooxanthrene;
2,7-dichloro-p-dibenzodioxin;
2,7-Dichlorodibenzo-4-dioxin;
2,7-dichlorobenzo-p-dioxin
- CAS No.：
- 33857-26-0
- 分 子 式：
-
C12H6Cl2O2
- 分 子 量：
- 253.08
- 精确分子量：
- 251.97400
- PSA：
- 18.46000
- InChI：
- InChI=1/C12H6Cl2O2/c13-7-1-3-9-11(5-7)16-10-4-2-8(14)6-12(10)15-9/h1-6H3
- 安全术语：
- An eye irritant. Experimental teratogenic data. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of Cl−.
- 分子结构式：
-
- SDS：
- 查看
2,7-二氯二苯并-对-二恶英 物化性质
- 密度：
- 1.47g/cm3
- 沸点：
- 350.2ºC at 760mmHg
- 闪点：
- 140.2ºC
- 折射率：
- 1.642
2,7-二氯二苯并-对-二恶英 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- HP3100000
- CHEMICAL NAME :
- Dibenzo-p-dioxin, 2,7-dichloro-
- CAS REGISTRY NUMBER :
- 33857-26-0
- BEILSTEIN REFERENCE NO. :
- 0017641
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 15
- MOLECULAR FORMULA :
- C12-H6-Cl2-O2
- MOLECULAR WEIGHT :
- 253.08
- WISWESSER LINE NOTATION :
- T C666 BO IOJ EG LG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing
Office, Supt of Documents, Washington, DC 20402) No.1- 1972-
Volume(issue)/page/year: 5,87,1973
** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 378 gm/kg/90W-C
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Liver - tumors
Blood - leukemia
- REFERENCE :
- NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
(Bethesda, MD) No.0-205. For publisher information, see NTPTR*.
Volume(issue)/page/year: NCI-TR-123,1979
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 756 gm/kg/90W-C
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria
Liver - tumors
Blood - leukemia
- REFERENCE :
- NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
(Bethesda, MD) No.0-205. For publisher information, see NTPTR*.
Volume(issue)/page/year: NCI-TR-123,1979
** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 5 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - cardiovascular
(circulatory) system
- REFERENCE :
- ADCSAJ Advances in Chemistry Series. (American Chemical Soc., Distribution
Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) No.1-
1950- Volume(issue)/page/year: 120,70,1973
*** 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: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: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: 69,33,1997
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
TXCYAC Toxicology. (Elsevier Scientific Pub. Ireland, Ltd., POB 85,
Limerick, Ireland) V.1- 1973- Volume(issue)/page/year: 3,187,1975
TOXICOLOGY REVIEW
RPZHAW Roczniki Panstwowego Zakladu Higieny. (Ars Polona, POB 1001, 00-068
Warsaw 1, Poland) V.1- 1950- Volume(issue)/page/year: 26,623,1975
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
2,7-二氯二苯并-对-二恶英 海关数据
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%
