(R)-(+)-α-Methylbenzyl isocyanate (R)-(+)-α-甲基苄基异氰酸酯

CAS 33375-06-3 MFCD00063015

化学结构图

33375-06-3
SMILES: C[C@@H](N=C=O)c1ccccc1

化学属性

Mol. FormulaC6H5CH(CH3)NCO
Mol. Weight147
Refractive indexn20/D 1.513(lit.)
Boiling Point55-56 °C/2.5 mmHg(lit.)
Density1.045 g/mL at 20 °C(lit.)
Flash Point65°C(lit.)
TSCANo

别名和识别编码

Chemical Name(R)-(+)-α-Methylbenzyl isocyanate
Synonym (R)-(+)-alpha-Methylbenzyl isocyanate (R)-(+)-α-甲基苄基异氰酸酯 (R)-(+)-1-苯乙基异氰酸酯
CAS Number33375-06-3
PubChem Substance ID87571689
EC Number251-485-2
Beilstein Registry Number3196930
MDL NumberMFCD00063015
Reaxys-RN3196930
Chemical Name Translation(R)-(+)-α-甲基苄基异氰酸酯
InChIKeyJJSCUXAFAJEQGB-UHFFFAOYSA-N
LabNetwork Molecule IDLN00237989
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分类

  • Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Chiral Resolution Reagents, Chiral Resolving Reagents, Isocyanates, Organic Building Blocks
  • {SNA} Chiral, Chiral Derivatization Reagents, Chiral GC Derivatization Reagents, Derivatization Reagents, Derivatization Reagents HPLC, 分析/色谱, 分析试剂
  • {SNA} Analytical Reagents, Analytical/Chromatography, Chiral, Chiral Derivatization Reagents, Chiral GC Derivatization Reagents, Derivatization Reagents, Derivatization Reagents HPLC

相关文献及参考

  • Reagent for determination of chiral purity of alcohols and amines: Anal. Lett., 3, 323 (1970).

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H330 Fatal if inhaled 吸入致命
  • 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
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes T Xn Xn,T+
Precautionary statements
  • 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.....
  • P302+P350
  • P337+P313
  • P403+P233
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P370+P378
  • 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。
  • 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。
  • P304+P340+P311
  • P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。
  • P302+P352+P332+P313+P362+P364
  • 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。
  • 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。
  • P305+P351+P338
  • P301+P310+P330
Signal word Danger {} {} {} {} {TCI}
UN Number 2206 UN2206
Storage condition Moisture Sensitive 0-10 0-10°C
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
  • R23 Toxic by inhalation 吸入有毒
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
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；
  • 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）；
  • 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；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Packing GroupIII
Hazard Class6.1

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Derivatization Reagents 衍生分析试剂
  4. Chiral Derivatization Reagents - Derivatization Reagents
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Resolution Reagents - Asymmetric Synthesis
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Derivatization Reagents 衍生分析试剂
  4. Derivatization Reagents HPLC - Derivatization Reagents
  5. Chiral - Derivatization Reagents HPLC
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Resolution Reagents - Asymmetric Synthesis
  4. Chiral Resolving Reagents - Chiral Resolution Reagents
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Building Blocks 手性分子砌块
  4. Organic Building Blocks - Chiral Building Blocks
  5. Isocyanates - Organic Building Blocks
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Optical Resolution
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Building Blocks 手性分子砌块
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  1. Functional Group 官能团索引
  2. isocyanate