1-chloro-5-isocyanato-2,4-dimethoxybenzene 1-氯-5-异氰酸酯-2,4-二甲氧基苯
CAS 55440-55-6 MFCD00013857
化学结构图
SMILES: COC1=CC(OC)=C(Cl)C=C1N=C=O
化学属性
| Mol. Formula | ClC6H2(OCH3)2NCO |
|---|---|
| Mol. Weight | 213.62 |
| Melting Point | 94-98 °C(lit.) |
| TSCA | No |
别名和识别编码
| Chemical Name | 1-chloro-5-isocyanato-2,4-dimethoxybenzene |
|---|---|
| CAS Number | 55440-55-6 |
| Alfabeta Name | CHLOROISOCYANATODIMETHOXYBENZENE 1524-----, |
| MDL Number | MFCD00013857 |
| PubChem Substance ID | 24871508 |
| Beilstein Registry Number | 2726949 |
| Chemical Name Translation | 1-氯-5-异氰酸酯-2,4-二甲氧基苯 |
| Synonym | 5-氯-2,4-二甲氧基苯基异氰酸酯 |
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分类
- {SA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks
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
- 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
- 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；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S22 Do not breathe dust 不要吸入粉尘；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- 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
- R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
- R42 May cause sensitisation by inhalation 吸入会产生过敏反应
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