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2,3,4-三氟甲苯

2,3,4-三氟甲苯名称

[ CAS 号 ]:
193533-92-5

[ 中文名 ]:
2,3,4-三氟甲苯

[ 英文名 ]:
2,3,4-Trifluorotoluene

[中文别名 ]:

1,2,3-三氟-4-甲基苯

[英文别名 ]:

2,3,4-Trifluorotoluene
MFCD00075194
Toluene, trifluoro-
alfa,,alfa,,alfa,-trifluorotoluene
trifluoro-toluene
Benzene,1,2,3-trifluoro-4-methyl
1,2,3-Trifluoro-4-methylbenzene
Benzene, 1,2,3-trifluoro-4-methyl-

2,3,4-三氟甲苯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
124.5±35.0 °C at 760 mmHg

[ 分子式 ]:
C₇H₅F₃

[ 分子量 ]:
146.110

[ 闪点 ]:
27.8±0.0 °C

[ 精确质量 ]:
146.034332

[ LogP ]:
2.69

[ 外观性状 ]:
无色至淡黄色液体

[ 蒸汽压 ]:
15.4±0.2 mmHg at 25°C

[ 折射率 ]:
1.438

[ 储存条件 ]:
室温

2,3,4-三氟甲苯MSDS

2,3,4-三氟甲苯安全信息

[ 符号 ]:

GHS02

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226

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

[ 危害码 (欧洲) ]:
F

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S16

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
3

[ 危险类别 ]:
3.0

[ 海关编码 ]:
2903999090

2,3,4-三氟甲苯合成路线

2,3,4-三氟甲苯上下游产品

2,3,4-三氟甲苯上游产品

2,3,4-三氟甲苯下游产品

2,3,4-三氟甲苯海关

[ 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%

2,3,4-三氟甲苯文献

Accelerated separation of GC-amenable lipid classes in plant oils by countercurrent chromatography in the co-current mode.

Anal. Bioanal. Chem 407 , 9019-28, (2015)

Triacylglycerols represent the major part (>90%) in most plant oils and have to be eliminated, when the minor compounds such as phytosterols or tocopherols should be analyzed. Here, we used an all liq...

Formation of Difluorobenzyl Radicals from 2, 3, 4-Trifluorotoluene in Corona Excitation. Yoon YW, et al.

Bull. Korean Chem. Soc. 32(6) , 1993-96, (2011)

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