Tosyl isocyanate 对甲基苯磺酰异氰酸酯
CAS 4083-64-1 MFCD00002030
化学结构图
SMILES: Cc1ccc(S(=O)(=O)N=C=O)cc1
化学属性
| Mol. Formula | C8H7NO3S |
|---|---|
| Mol. Weight | 197 |
| Density | 1.291 |
| Refractive index | 1.5340 to 1.5360 |
| Boiling Point | 130°C/6mmHg(lit.) |
| Vapor Pressure | 1 mmHg ( 100 °C) |
| Flash Point | 145°C(lit.) |
| TSCA | Yes |
| Melting Point | 5° |
| Solubility | 起反应 |
| Appearance | 低粘度，无色透明液体。吸湿，有催泪作用。 |
| Stability | 对湿度敏感 |
别名和识别编码
| Chemical Name | Tosyl Isocyanate |
|---|---|
| Synonym | {Chem p-Methylphenylsulfonyl isocyanate P-Toluenesulfonyl isocyanate toluene-p-sulfonyl isocyanate Isocyanic acid, anhydride with p-toluenesulfonic acid p-Toluensulfonyl isocyanate P-TOLUENESULFONYL ISOCYANA p-Tosylisocyanate 4-甲苯磺酰异氰酸酯 Toluol-4-sulfonylisocyanat 4-Isocyanatosulphonyltoluene, 4-methylbenzene-1-sulfonyl isocyanate p-Toluenesulfonic acid, anhydride with isocyanic acid 4-Toluensulfonylisocyanat p-Tosyl isocyanate p-Toluenesulfonyl isocyanate P 4-Toluenesulfonyl isocyanate Benzenesulfonylisocyanate,4-methyl- p-tolylsulfonyl isocyanate 对甲基苯磺酰异氰酸酯 4-Methylphenylsulfonyl isocyan |
| CAS Number | 4083-64-1 |
| EC Number | 223-810-8 |
| Beilstein Registry Number | 391287 |
| MDL Number | MFCD00002030 |
| PubChem Substance ID | 77703 |
| Reaxys-RN | 391287 |
| Chemical Name Translation | 对甲基苯磺酰异氰酸酯 |
| InChIKey | VLJQDHDVZJXNQL-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00163676 |
| InChI | InChI=1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3 |
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分类
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; isocyanate; 1fragment
- {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks
产品应用
- 多沙唑嗪合成。
相关文献及参考
- Beilstein: 11,IV,402
- Short: III/33A
- Highly reactive isocyanate. For a brief feature on uses of the reagent in synthesis, see: Synlett, 2644 (2004).
- {
- Short: III/21c
安全信息
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；
- S30 Never add water to this product 切勿将水加入该产品中；
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
- 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
- R14 Reacts violently with water 遇水会猛烈反应
- P233 Keep container tightly closed. ?保持容器密闭。
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P264+P265
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- 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。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- 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。
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
- P302+P350
- P302+P352
- P302+P352+P332+P313+P362+P364
- P304+P340
- P304+P340+P312
- P304+P341
- P305+P351+P338
- P305+P351+P338+P337+P313
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
- P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
- P316
- P319
- P320 Specific treatment is urgent (see … on this label). 紧急具体治疗（见本标签上的）。
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P332+P313
- P332+P317
- P333+P313
- P333+P317
- P337+P313
- P337+P317
- P342+P311
- P342+P316
- 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
- P362+P364
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P403 Store in a well-ventilated place. 储存在通风良好的地方。
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H303 May be harmfully swallowed 吞食可能有害
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H331 Toxic if inhaled 吸入中毒
- 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
其他信息
- 蒸气压:1 mm Hg ( 100 °C)
- 用途二:多沙唑嗪合成。
- 和水反应。吸湿，有催泪作用。
- MOL 文件:4083-64-1.mol
- MSDS 信息:Tosyl isocyanate(4083-64-1).msds
- 对甲基苯磺酰异氰酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T0998 异氰酸对甲苯磺酰酯 p-Toluenesulfonyl Isocyanate 25G 178元 2014/06/02 T0998 异氰酸对甲苯磺酰酯 p-Toluenesulfonyl Isocyanate 500G 964元 2010/06/21 183070250 对甲基苯磺酰异氰酸酯 p-Toluenesulfonyl isocyanate 96% 25 ML 246元
- Sigma Aldrich:4083-64-1(sigmaaldrich)
- Acros Organics:对甲苯磺酰异氰酸酯 p-Toluenesulfonyl isocyanate, 96%(4083-64-1)
- F:10
- 对甲基苯磺酰异氰酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 T0998 异氰酸对甲苯磺酰酯 p-Toluenesulfonyl Isocyanate 25G 208元 2011/04/16 T0998 异氰酸对甲苯磺酰酯 p-Toluenesulfonyl Isocyanate 500G 1130元 2010/06/21 183070250 对甲基苯磺酰异氰酸酯 p-Toluenesulfonyl isocyanate 96% 25 ML 246元
- TCI Shanghai:对甲苯磺酰异氰酸酯 p-Toluenesulfonyl Isocyanate,>;95.0%(N)(4083-64-1)
- Alfa Aesar:对甲苯磺酰异氰酸酯,95% p-Toluenesulfonyl isocyanate, 95%(4083-64-1)
- 敏感性:Moisture Sensitive
- 用途一:用作合成医药或农药的中间体
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