2-Chloro-6-methylpyrazine 2-氯-6-甲基吡嗪

CAS 38557-71-0 MFCD00055032

化学结构图

38557-71-0
SMILES: Cc1cncc(Cl)n1

化学属性

Mol. FormulaC5H5ClN2
Mol. Weight129
Melting Point48-52
Density1.422
Boiling Point83°C/35mmHg(lit.)

别名和识别编码

Chemical Name2-Chloro-6-methylpyrazine
CAS Number38557-71-0
Alfabeta NameCHLOROMETHYLPYRAZINE 26---
MDL NumberMFCD00055032
Synonym 2-Chloro-6-methylpyrazine
EC Number250-023-7
Beilstein Registry Number2384789
Chemical Name Translation2-氯-6-甲基吡嗪
PubChem Substance ID253660062
Reaxys-RN108641
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrazines

安全信息

Warnings IRRITANT
Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • 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；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
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
  • R22 Harmful if swallowed 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
Precautionary statements
  • 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。
  • P301+P312
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
Hazard Codes Xn
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyrazines 吡嗪

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