2,3,7-三氯二苯并-对-二恶英
- 中文名称：
- 2,3,7-三氯二苯并-对-二恶英
- 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
- 英文名称：
- Dibenzo[b,e][1,4]dioxin,2,3,7-trichloro-
- 英文别名：
- 2,3,7-Trichlorodibenzo-p-dioxin;
Dibenzo-p-dioxin,2,3,7-trichloro;
2,3,7-trichlorodibenzodioxin
- CAS No.：
- 33857-28-2
- 分 子 式：
-
C12H5Cl3O2
- 分 子 量：
- 287.52
- 精确分子量：
- 285.93600
- PSA：
- 18.46000
- InChI：
- The Key: ZSIZNEVHVVRPFF-UHFFFAOYSA-N3
- 安全术语：
- A poison by ingestion. Questionable carcinogen. When heated to decomposition it emits toxic vapors of Cl−.
- 分子结构式：
-
- SDS：
- 查看
2,3,7-三氯二苯并-对-二恶英 物化性质
- 密度：
- 1.562g/cm3
- 沸点：
- 384.8ºC at 760mmHg
- 闪点：
- 152.8ºC
- 折射率：
- 1.649
2,3,7-三氯二苯并-对-二恶英 毒理性
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
2,3,7-三氯二苯并-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%
