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双(4-氟苯基)氯甲烷

双(4-氟苯基)氯甲烷用途

用作医药中间体

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双(4-氟苯基)氯甲烷名称

[ CAS 号 ]:
27064-94-4

[ 中文名 ]:
氯代双(4-氟苯基甲烷)

[ 英文名 ]:
4,4'-Difluorodiphenylmethylchloride

[中文别名 ]:

[英文别名 ]:

4,4'-Difluorodiphenylmethylchloride
Chloro bis-(4-fluorophenyl)methane
4,4'-(Chloromethylene)bis(fluorobenzene)
4,4'-Difluorobenzhydryl Chloride
Chlorobis(4-fluorophenyl)methane
Benzene, 1,1'-(chloromethylene)bis[4-fluoro-
MFCD00044329
1,1'-(Chloromethylene)bis(4-fluorobenzene)
α-Chloro-4,4'-difluorodiphenylmethane
EINECS 248-201-4

双(4-氟苯基)氯甲烷物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
326.6±0.0 °C at 760 mmHg

[ 分子式 ]:
C₁₃H₉ClF₂

[ 分子量 ]:
238.660

[ 闪点 ]:
153.1±18.0 °C

[ 精确质量 ]:
238.036087

[ LogP ]:
4.06

[ 外观性状 ]:
白色微晶体粉末或微压缩粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.551

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (分解)

双(4-氟苯基)氯甲烷MSDS

双(4-氟苯基)氯甲烷安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R38

[ 安全声明 (欧洲) ]:
S26-S27-S28-S36/37/39-S45-S38-S37/39-S28B

[ 危险品运输编码 ]:
UN 3265 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2903999090

双(4-氟苯基)氯甲烷合成路线

双(4-氟苯基)氯甲烷上下游产品

双(4-氟苯基)氯甲烷上游产品

双(4-氟苯基)氯甲烷下游产品

双(4-氟苯基)氯甲烷制备

用氟苯与四氟化碳在无水三氯化铝参与下缩合，然后水解，生成4,4'-二氟二苯酮，进而还原得4,4'-二氟二苯甲醇，将后者氯化即得该品。

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双(4-氟苯基)氯甲烷海关

[ 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%

双(4-氟苯基)氯甲烷文献

Synthesis and antimicrobial activity of 1-benzhydryl-sulfonyl-4-(3-(piperidin-4-yl) propyl)piperidine derivatives against pathogens of Lycopersicon esculentum: a structure-activity evaluation study.

Arch. Pharm. Res. 32(1) , 33-41, (2009)

Several 1-benzhydryl-sulfonyl-4-(3-(piperidin-4-yl)propyl)piperidine derivatives 8(a-j) were prepared by the treatment of substituted benzhydryl chlorides with 4-(3-(piperidin-4-yl)propyl)piperidine f...

Synthesis of Novel 1-benzhydryl-4-(3-(piperidin-4-yl) propyl) Piperidine Sulfonamides as Anticonvulsant Agents. Vinaya K, et al.

Lett. Drug Des. Discov. 7(2) , 109-15, (2010)

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