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
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. Formula | CH2[C6H2(C2H5)2NCO]2 |
|---|---|
| Mol. Weight | 362.46 |
| Melting Point | 55-57 °C(lit.) |
别名和识别编码
| Chemical Name | 4,4'-Methylenebis(2,6-diethylphenyl isocyanate) |
|---|---|
| MDL Number | MFCD00134548 |
| PubChem Substance ID | 24863824 |
| CAS Number | 105442-35-1 |
| Synonym | 4,4′-亚甲基二(2,6-二乙基苯基异氰酸酯) |
| Chemical Name Translation | 4,4′-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
GHS Symbol
- 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
- 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
- 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；
- 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
