Benzonitrile, 2,​3,​4-​trifluoro- 2,3,4-三氟苯腈

CAS 143879-80-5 MFCD00013288

化学结构图

143879-80-5
SMILES: N#CC1=CC=C(F)C(F)=C1F

化学属性

Mol. FormulaC7H2F3N
Mol. Weight157
Boiling Point116-118
Density1.120
Refractive index1.4700 to 1.4740
Flash Point68°C(lit.)
TSCANo

别名和识别编码

Chemical NameBenzonitrile, 2,​3,​4-​trifluoro-
CAS Number143879-80-5
Alfabeta NameTRIFLUOROBENZONITRILE 234-,,
MDL NumberMFCD00013288
EC Number000-000-0
Beilstein Registry Number5427682
PubChem Substance ID87559494
Chemical Name Translation2,3,4-三氟苯腈
Synonym 2,3,4-TRIFLUOROBENZONITRILE 2,3,4-三氟苯腈
Reaxys-RN5427682
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分类

  • {SNA} Building Blocks, C6 to C7, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds, Organic Building Blocks

安全信息

Warnings IRRITANT, TOXIC
Packing GroupIII
UN Number 3276
Risk Statements
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • 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
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Signal word Warning
GHS Symbol
Hazard Codes 6.1
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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+P350
  • P302+P352
  • P304+P340+P311
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P337+P313
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H227 Combustible liquid 可燃液体
Hazard Class6.1

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Cyanides/Nitriles - Nitrogen Compounds
  6. C6 to C7 - Cyanides/Nitriles

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