3,4-Dimethoxyphenyl Isocyanate 异氰酸3,4-二甲氧基苯酯
CAS 37527-66-5 MFCD01863688
化学结构图
SMILES: COC1=CC=C(C=C1OC)N=C=O
化学属性
| Mol. Formula | (CH3O)2C6H3NCO |
|---|---|
| Mol. Weight | 179.17 |
| Refractive index | n20/D 1.558(lit.) |
| Boiling Point | 261 °C(lit.) |
| Density | 1.204 g/mL at 25 °C(lit.) |
别名和识别编码
| Chemical Name | 3,4-Dimethoxyphenyl Isocyanate |
|---|---|
| CAS Number | 37527-66-5 |
| Alfabeta Name | ISOCYANATODIMETHOXYBENZENE 412---, |
| MDL Number | MFCD01863688 |
| PubChem Substance ID | 24873590 |
| Synonym | 异氰酸 3,4-二甲氧基苯酯 |
| Chemical Name Translation | 异氰酸3,4-二甲氧基苯酯 |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks
安全信息
GHS Symbol
- H332 Harmful if inhaled 吸入有害
- H315 Causes skin irritation 会刺激皮肤
- H312 Harmful in contact with skin 皮肤接触有害
- H302 Harmful if swallowed 吞食有害
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
- 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
- P342+P311
- 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
- 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；
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- 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
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