5-Cyano-2-Thiophene Carbaldehyde 5-醛基-2-噻吩甲腈

CAS 21512-16-3 MFCD09037804

化学结构图

21512-16-3
SMILES: N#CC1=CC=C(C=O)S1

化学属性

Mol. FormulaC6H3NOS
Mol. Weight137
Melting Point91.0 to 95.0 deg-C

别名和识别编码

Chemical Name5-Cyano-2-Thiophene Carbaldehyde
Synonym 5-Cyanothiophene-2-carboxaldehyde 5-Formylthiophene-2-carbonitrile
MDL NumberMFCD09037804
PubChem Substance ID354335057
CAS Number21512-16-3
Chemical Name Translation5-醛基-2-噻吩甲腈
Reaxys-RN115517
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分类

  • {SNA} Building Blocks, C4 to C6, Chemical Synthesis, Heterocyclic Building Blocks, Thiophenes

安全信息

Hazard Codes Xn Xi
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；
GHS Symbol
WGK Germany3
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。
  • 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。
  • P301+P310+P330
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P302+P352+P312+P361+P364
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • 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。
  • P305+P351+P338+P337+P313
  • P304+P340+P311
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H301+H311+H331
Signal word Warning
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R22 Harmful if swallowed 吞咽有害
Hazard Class6.1
UN Number 3439
Packing GroupIII

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. Thiophenes 噻吩
  5. C4 to C6 - Thiophenes

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