2-Bromopyrazine 2-溴吡嗪

CAS 56423-63-3 MFCD08275680

化学结构图

56423-63-3
SMILES: BrC1=CN=CC=N1

化学属性

Mol. FormulaC4H3BrN2
Mol. Weight158.99
Density1.757 g/mL at 25 °C
Refractive index1.5770 to 1.5810
Boiling Point61°C/10mmHg(lit.)
Melting Point
Flash Point92°C(lit.)

别名和识别编码

Chemical Name2-Bromopyrazine
CAS Number56423-63-3
Alfabeta NameBROMOPYRAZINE 2-
MDL NumberMFCD08275680
Synonym 2-Bromopyrazine Bromopyrazine
Chemical Name Translation2-溴吡嗪
EC Number
Beilstein Registry Number
PubChem Substance ID253661867
Reaxys-RN107022
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分类

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

安全信息

Warnings IRRITANT
WGK Germany3
GHS Symbol
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。
  • 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
  • P302+P352+P332+P313+P362+P364
  • P305 IF IN EYES: 如果进入眼睛
  • P305+P351+P338+P337+P313
  • P403 Store in a well-ventilated place. 储存在通风良好的地方。
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H302 Harmful if swallowed 吞食有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H227 Combustible liquid 可燃液体
Signal word Danger Warning
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；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
Hazard Codes Xn
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
UN Number
RTECS
Packing Group
Storage condition 0-10°C

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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