对氯苯基二氯甲烷
- 中文名称：
- 对氯苯基二氯甲烷
- 中文别名：
- 对氯苯基二氯甲烷;
对氯苄叉二氯;
1-氯-4-(二氯甲基)苯
- 英文名称：
- Benzene,1-chloro-4-(dichloromethyl)-
- 英文别名：
- 1-chloro-4-(dichloromethyl)benzene;
4-Chloro-1-(dichloromethyl)benzene;
4-Chlorobenzylidene chloride;
(4-chlorophenyl)dichloromethane;
p-chlorobenzylidene chloride;
4-Chlorobenzalchloride;
p-Chlorobenzalchloride
- CAS No.：
- 13940-94-8
- 分 子 式：
-
C7H5Cl3
- 分 子 量：
- 195.47
- 精确分子量：
- 193.94600
- PSA：
- 0.00000
- EINECS：
- 237-721-7
- InChI：
- The Key: VWHNJDGWDOQJRM-UHFFFAOYSA-N3
- 安全术语：
- Moderately toxic by an unspecified route. When heated to decomposition it emits toxic vapors of Cl−.
- 分子结构式：
-
- SDS：
- 查看
对氯苯基二氯甲烷 制备方法及用途
制备方法
将对氯甲苯和三氯化磷加入反应锅,在光的照射下通氯反应,反应温度控制在160-170℃,即生成对氯苄叉二氯。
用途简介
医药中间体。
对氯苯基二氯甲烷 物化性质
- 密度：
- 1.384g/cm3
- 沸点：
- 244.1ºC at 760 mmHg
- 闪点：
- 154.4ºC
- 折射率：
- 1.561
- 蒸汽压：
- 0.0483mmHg at 25°C
对氯苯基二氯甲烷 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XT9280000
- CHEMICAL NAME :
- Toluene, alpha,alpha',p-trichloro-
- CAS REGISTRY NUMBER :
- 13940-94-8
- BEILSTEIN REFERENCE NO. :
- 0907445
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C7-H5-Cl3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1875 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 54(8),74,1989
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 54(8),74,1989
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 3750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 54(8),74,1989
** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 11590 mg/kg/9W-I
- TOXIC EFFECTS :
- Brain and Coverings - recordings from specific areas of CNS
Blood - pigmented or nucleated red blood cells
Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - transaminases
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 54(8),74,1989
对氯苯基二氯甲烷 海关数据
中国海关编码：2903999090
- 概述：
- 2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素：
- 品名, 成分含量, 用途
- 摘要/Summary：
- 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
推荐供应商
湖北鑫红利化工有限公司
对氯苯基二氯甲烷
- 联系人：周女士
- 电 话：027-59503710
- 手 机：18871490254
- Cas号：13940-94-8
- 包装：1kg铝箔袋/氟化瓶,10kg铝听/纸箱,25kg纸板桶/编织袋/塑料桶,200kg镀锌铁桶/塑料桶,1t吨袋
- 纯度：99%
- 价格：1.0元 - 1,000.0元
