Tosyl isocyanate 对甲基苯磺酰异氰酸酯

CAS 4083-64-1 MFCD00002030

化学结构图

4083-64-1
SMILES: Cc1ccc(S(=O)(=O)N=C=O)cc1

化学属性

Mol. FormulaC8H7NO3S
Mol. Weight197
Density1.291
Refractive index1.5340 to 1.5360
Boiling Point130°C/6mmHg(lit.)
Vapor Pressure1 mmHg ( 100 °C)
Flash Point145°C(lit.)
TSCAYes
Melting Point
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 NameTosyl 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 Number4083-64-1
EC Number223-810-8
Beilstein Registry Number391287
MDL NumberMFCD00002030
PubChem Substance ID77703
Reaxys-RN391287
Chemical Name Translation对甲基苯磺酰异氰酸酯
InChIKeyVLJQDHDVZJXNQL-UHFFFAOYSA-N
LabNetwork Molecule IDLN00163676
InChIInChI=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

Signal word Danger
GHS Symbol
WGK Germany1
Safety Statements
  • 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;
Risk Statements
  • 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
Precautionary statements
  • 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
  • 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+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • 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
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSDB9032000
Packing GroupIII
UN Number 2206
Storage condition Moisture Sensitive 0-10 储存温度2-8℃ 0-10°C
Hazard Codes Xn 6.1
Hazard Class6.1

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

系列性分类