4,4'-Methylenebis(2,6-diethylphenyl isocyanate) 4,4′-亚甲基二(2,6-二乙基苯基异氰酸酯)

CAS 105442-35-1 MFCD00134548

化学结构图

105442-35-1
SMILES: CCC1C=C(CC2=CC(CC)=C(N=C=O)C(CC)=C2)C=C(CC)C=1N=C=O

化学属性

Mol. FormulaCH2[C6H2(C2H5)2NCO]2
Mol. Weight362.46
Melting Point55-57 °C(lit.)

别名和识别编码

Chemical Name4,4'-Methylenebis(2,6-diethylphenyl isocyanate)
MDL NumberMFCD00134548
PubChem Substance ID24863824
CAS Number105442-35-1
Synonym 4,4′-亚甲基二(2,6-二乙基苯基异氰酸酯)
Chemical Name Translation4,4′-亚甲基二(2,6-二乙基苯基异氰酸酯)
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分类

  • {SNA} Isocyanate Monomers, Materials Science, Monomers, Polymer Science
  • {SNA} Isocyanate Monomers, Monomers, Polymer Science, 材料科学

相关文献及参考

  • FT-NMR 1 (2), 1572:C / RegBook 1 (2), 2169:K / Structure Index 1 , 341:D:6

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
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H319 Causes serious eye irritation 严重刺激眼睛
Hazard Codes Xn
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word 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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
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 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性

系列性分类

  1. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Monomers - Polymer Science
  4. Isocyanate Monomers - Monomers

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