2,3-Dibenzyl-1,3-butadiene 2,3-二苄基-1,3-丁二烯

CAS 62640-74-8 MFCD00191986

化学结构图

62640-74-8
SMILES: C=C(CC1C=CC=CC=1)C(=C)CC1C=CC=CC=1

化学属性

Mol. Formula[C6H5CH2C(=CH2)-]2
Mol. Weight234.34
Melting Point86-88 °C (dec.) (lit.)

别名和识别编码

Chemical Name2,3-Dibenzyl-1,3-butadiene
MDL NumberMFCD00191986
PubChem Substance ID24864452
Synonym 2,3-二苄基-1,3-丁二烯
Chemical Name Translation2,3-二苄基-1,3-丁二烯
CAS Number62640-74-8
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分类

  • {SNA} Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks

安全信息

WGK Germany3
GHS Symbol
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。
  • 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
Signal word Warning
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H315 Causes skin irritation 会刺激皮肤
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H351 Suspected of causing cancer 怀疑致癌
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xn
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 Wear suitable protective clothing 穿戴适当的防护服；
  • S22 Do not breathe dust 不要吸入粉尘；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • 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
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用

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. Alkenes 烯烃
  5. Acyclic - Alkenes

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