1,3-Bis(Trifluoromethyl)Benzene 1,3-双(三氟甲基)苯

CAS 402-31-3 MFCD00000392

化学结构图

402-31-3
SMILES: FC(F)(F)c1cccc(C(F)(F)F)c1

化学属性

Mol. FormulaC8
Mol. Weight214
Boiling Point116-117
TSCAT
Refractive index1.3770 to 1.3810
Density1.378
Flash Point26°C(lit.)
Melting Point-35°
Appearance 无色透明液体。熔点-34.7℃,相对密度1.394,沸点115.8℃,闪点26.1℃,折射率1.379。

别名和识别编码

Chemical Name1,3-Bis(Trifluoromethyl)Benzene
CAS Number402-31-3
Alfabeta NameBISTRIFLUOROMETHYLBENZENE 13()-,
MDL NumberMFCD00000392
Synonym α,α,α,α′,α′,α′-六氟-间二甲苯 1,3-Di(trifluoromethyl)benzeneXylene hexafluoride 1,3-bis(trifluoromethyl)-benzen 1,3-bis(trifluoromethyl)benzene 1,3-二三氟甲基苯 1,3-双(三氟甲基)苯 m-(Trifluoromethyl)benzotrifluoride m-Bis(trifluoromethyl)benzene m-Xylene, α,α,α,α',α',α'-hexafluoro- Benzene,1,3-bis(trifluoromethyl)- Hexafluoro-m-xylene M-BIS(TRIFLUORO-METNY)BENZENE M-XYLENE HEXAFLUORIDE SRS 500 alpha,alpha,alpha,alpha',alpha',alpha'-Hexafluoro-m-xylene alphaalphaalpha-alpha',alpha',alpha' -Hexafluoro-m-xylol {} {} {Chemicalbo α,α,α,α α,α,α,α',α',α'-Hexafluoro-m-xylene α,α,α,β,β,β-Hexafluor-m-xylol 间二(三氟甲基)苯 间二三氟甲苯
PubChem Substance ID87570969
EC Number206-939-4
Beilstein Registry Number2052589
Reaxys-RN2052589
Chemical Name Translation1,3-双(三氟甲基)苯
InChIKeySJBBXFLOLUTGCW-UHFFFAOYSA-N
LabNetwork Molecule IDLN00116915
InChIInChI=1S/C8H4F6/c9-7(10,11)5-2-1-3-6(4-5)8(12,13)14/h1-4H
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Aryl, Building Blocks, C8, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • Aryl, Building Blocks, C8, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks

相关文献及参考

  • Short: III/35D2
  • Metallation with n-BuLi in diethyl ether is unselective, giving, on quenching with CO2, a mixture of 2,4- and 2,6-bis(trifluoromethyl)benzoic acids: J. Organomet. Chem., 67, 321 (1974). The superbasic n-BuLi/KO-t-Bu combination leads to almost exclusive 2-metallation, allowing the 2,6-bis(trifluoromethyl) acid to be isolated in 78% yield. In contrast, a combination of sec-BuLi and N,N,N',N',N'-pentamethyldiethylenetriamine leads to the 2,4-bis(trifluoromethyl) acid as the main product: Synlett, 747 (1990).

安全信息

Warnings IRRITANT, FLAMMABLE
GHS Symbol
WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes 3
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P241+P242+P243
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning {} {} {} {} {} {} {} {} {TCI}
UN Number 1993
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Packing GroupIII
Hazard Class3
Storage condition Flammables area

其他信息

  • 方法一:以间二甲苯为原料,经铡链氯化、氟化制得。该工艺中吨产品的原料消耗为间二甲苯(≥98%)700kg,氟化氢660kg,氯气2714kg,收率≥85%。
  • 上游原料:氢氟酸 --> 间二甲苯 --> 对氟甲苯
  • 用途一:用作医药、农药中间体
  • 可燃性危险特性:受热分解排放有毒氟化物气体
  • MSDS 信息:1,3-Di(trifluoromethyl)benzene(402-31-3).msds
  • 间二三氟甲苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 L0189701 1,3-二(三氟甲基)苯,98+% 50g 226.5元 2011/04/16 H0585 1,3-双(三氟甲基)苯 1,3-Bis(trifluoromethyl)benzene 500G 1760元 2011/04/16 H0585 1,3-双(三氟甲基)苯 1,3-Bis(trifluoromethyl)benzene 25G 218元
  • TSCA:T
  • Sigma Aldrich:402-31-3(sigmaaldrich)
  • MOL 文件:402-31-3.mol
  • Alfa Aesar:1,3-二(三氟甲基)苯,98+% 1,3-Bis(trifluoromethyl)benzene, 98+%(402-31-3)
  • Hazard Note:Flammable
  • 储运特性:库房通风低温干燥; 与氧化剂、硝酸和硫酸类分开存放;
  • 用途二:医药、农药中间体。也用于合成苯酚类染料的中间体及氟树脂;照相和钟表行业用作溶剂。
  • TCI Shanghai:1,3-二三氟甲苯 1,3-Bis(trifluoromethyl)benzene,>;98.0%(GC)(402-31-3)
  • 类别:爆炸物品
  • 灭火剂:干粉、水、二氧化碳、泡沫、1211灭火剂
  • 图谱信息:间二三氟甲苯(402-31-3)Raman光谱 间二三氟甲苯(402-31-3)核磁图( 1 HNMR) 间二三氟甲苯(402-31-3)红外图谱(IR1) 间二三氟甲苯(402-31-3)质谱(MS) 间二三氟甲苯(402-31-3)核磁图( 13 CNMR)
  • Acros Organics:1,3-Bis(trifluoromethyl)benzene, 98%(402-31-3)
  • 爆炸物危险特性:与硝酸和硫酸混合排放出90℃火花灵敏爆炸的气体

系列性分类


相关产品推荐