p-Tolyl Isocyanate 对甲苯异氰酸酯
CAS 622-58-2 MFCD00002029
化学结构图
SMILES: Cc1ccc(N=C=O)cc1
化学属性
| Mol. Formula | C8H7NO |
|---|---|
| Mol. Weight | 133.15 g/mol |
| Refractive index | 1.5310 to 1.5330 |
| Boiling Point | 70-72 |
| Density | 1.056 |
| Flash Point | 66°C(lit.) |
| TSCA | Yes |
| Appearance | 微褐色液体， 闪点 66 deg C ( 150.80 deg F) ，沸点 70.0 - 72.0 deg C ;/ 10.00mmHg ，密度 1.0560g/cm3 |
| Stability | 易吸潮 |
| pH | :A |
别名和识别编码
| Chemical Name | p-Tolyl Isocyanate |
|---|---|
| MDL Number | MFCD00002029 |
| CAS Number | 622-58-2 |
| Synonym | 1-isocyanato-4-methyl-benzen 4-Methylphenyl isocyanate 4-甲基苯基异氰酸酯 P-TOLYISOCYANATE P-异氰酸甲苯酯 p-Tolyl Isocyanate |
| PubChem Substance ID | 87576295 |
| EC Number | 210-743-4 |
| Beilstein Registry Number | 12,955 |
| Alfabeta Name | ISOCYANATOMETHYLBENZENE 14--- |
| Chemical Name Translation | 对甲苯异氰酸酯 |
| Reaxys-RN | 471494 |
| InChIKey | MGYGFNQQGAQEON-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00179220 |
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分类
- {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks
相关文献及参考
- Beilstein:12,955
安全信息
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- 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
- 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+H312+H332
- H227 Combustible liquid 可燃液体
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P342+P311
- P332+P313
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P301+P312+P330
- P302+P350
- P337+P313
- P302+P352+P332+P313+P362+P364
- 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。
- P403+P233
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- 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
- 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；
- 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；
- 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）；
其他信息
- MOL 文件:622-58-2.mol
- Sigma Aldrich:622-58-2(sigmaaldrich)
- Alfa Aesar:对甲苯异氰酸酯,99% p-Tolyl isocyanate, 99%(622-58-2)
- Acros Organics:对甲苯异氰酸酯 p-Tolyl isocyanate, 99%(622-58-2)
- MSDS 信息:4-Methylphenyl isocyanate(622-58-2).msds
- 图谱信息:对甲苯异氰酸酯(622-58-2)红外图谱(IR1)
- 对甲苯异氰酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T0321 异氰酸对甲苯酯 p-Tolyl Isocyanate 25G 794元 2010/06/21 162520050 对甲苯异氰酸酯 p-Tolyl isocyanate 99% 5 GR 374元 2010/06/21 162521000 对甲苯异氰酸酯 p-Tolyl isocyanate 99% 100 GR 2504元
- TCI Shanghai:对甲苯异氰酸酯 p-Tolyl Isocyanate,>;95.0%(T)(622-58-2)
- 敏感性:Moisture Sensitive
- F:21
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