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13940-94-8生产厂家

13940-94-8价格

13940-94-8

13940-94-8结构式
13940-94-8结构式

化源商城直购

中文名 对氯苯基二氯甲烷
英文名 1-chloro-4-(dichloromethyl)benzene
中文别名 对氯苄叉二氯
1-氯-4-(二氯甲基)苯
英文别名 4-Chloro-1-(dichloromethyl)benzene
4-Chlorobenzylidene chloride
(4-chlorophenyl)dichloromethane
p-chlorobenzylidene chloride
4-Chlorobenzalchloride
p-Chlorobenzalchloride
密度 1.384g/cm3
沸点 244.1ºC at 760 mmHg
分子式 C7H5Cl3
分子量 195.47400
闪点 154.4ºC
精确质量 193.94600
LogP 3.81620
外观性状 无色油状液体
蒸汽压 0.0483mmHg at 25°C
折射率 1.561
储存条件 2-8°C,惰性气体

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

危害码 (欧洲) Xn
海关编码 2903999090
海关编码 2903999090
中文概述 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
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%