4-Bromobenzyl Isocyanate 4-溴苄基异氰酸酯
CAS 302912-23-8 MFCD01863681
化学结构图
SMILES: O=C=NCC1C=CC(Br)=CC=1
化学属性
| Mol. Formula | BrC6H4CH2NCO |
|---|---|
| Mol. Weight | 212.04 |
| Density | 1.514 g/mL at 25 °C(lit.) |
| Boiling Point | 266 °C(lit.) |
| Refractive index | n20/D 1.571(lit.) |
别名和识别编码
| Chemical Name | 4-Bromobenzyl Isocyanate |
|---|---|
| Synonym | 4-溴苄基异氰酸酯 1-溴-4-(异氰酸基甲基)苯 |
| MDL Number | MFCD01863681 |
| PubChem Substance ID | 24873561 |
| Chemical Name Translation | 4-溴苄基异氰酸酯 |
| CAS Number | 302912-23-8 |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks
安全信息
- 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
- H332 Harmful if inhaled 吸入有害
- 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
- 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
GHS Symbol
- 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；
- S36/37/39 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；
- 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）；
- R42 May cause sensitisation by inhalation 吸入会产生过敏反应
- 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 Irritating to eyes 刺激眼睛
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