m-Tolyl Isocyanate 间甲苯异氰酸酯

CAS 621-29-4 MFCD00002021

化学结构图

621-29-4
SMILES: Cc1cccc(N=C=O)c1

化学属性

Mol. FormulaC8H7NO
Mol. Weight133
Density1.033
Refractive index1.5300 to 1.5320
Flash Point65°C(lit.)
TSCAYes
Boiling Point75-76
Stability对湿度敏感
Appearance 无色水样液体。相对密度1.033，沸点75-76℃（12mmHg），闪点65℃。

别名和识别编码

Chemical Namem-Tolyl Isocyanate
CAS Number621-29-4
EC Number210-676-0
Beilstein Registry Number386149
MDL NumberMFCD00002021
Synonym 1-异氰酸根合-3-甲基苯 3-Methylphenyl isocyanate meta-tolyl isocyanate 间甲苯异氰酸酯
PubChem Substance ID87576584
Alfabeta NameISOCYANATOMETHYLBENZENE 13---
Reaxys-RN386149
Chemical Name Translation间甲苯异氰酸酯
InChIKeyCPPGZWWUPFWALU-UHFFFAOYSA-N
LabNetwork Molecule IDLN00008329
InChIInChI=1S/C8H7NO/c1-7-3-2-4-8(5-7)9-6-10/h2-5H,1H3
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks

产品应用

  • This material was used as reagent during the synthesis of C5-cyclohexyl analog of the cholecystokinin type-B receptor antagonist L-365,260.

相关文献及参考

  • Beilstein:12,864

安全信息

Signal word Danger
GHS Symbol
WGK Germany2
Safety Statements
  • 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；
  • 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）；
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R23 Toxic by inhalation 吸入有毒
  • R26 Very toxic by inhalation 吸入极毒
  • 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
Precautionary statements
  • 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。
  • 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。
  • 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。
  • 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。
  • P301+P330+P331+P310
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P370+P378
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
RTECSCZ6315000
Packing GroupIII
UN Number 2206 UN 2206 6.1/PG 2
Storage condition 0-10 0-10°C 2-8°C Moisture Sensitive 充氩保存,储存温度2-8℃ 对水分敏感，密封干燥保存。
Hazard Codes 6.1 T+
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H330 Fatal if inhaled 吸入致命
  • 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
Warnings IRRITANT
Hazard Class6.1

其他信息

  • Acros Organics:间甲苯异氰酸酯 m-Tolyl isocyanate, 99%(621-29-4)
  • TCI Shanghai:异氰酸间甲苯酯 m-Tolyl Isocyanate,>;99.0%(GC)(621-29-4)
  • 异氰酸间甲苯酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T0721 异氰酸间甲苯酯 m-Tolyl Isocyanate 500ML 4820元 2014/06/02 T0721 异氰酸间甲苯酯 m-Tolyl Isocyanate 25ML 583元 2010/06/21 162510250 异氰酸间甲苯酯 m-Tolyl isocyanate 99% 25 GR 1048元
  • MOL 文件:621-29-4.mol
  • 敏感性:Moisture Sensitive
  • 下游产品:3-[(甲氧羰基)氨基]苯基-N-(3-甲基苯基)氨基甲酸酯
  • Alfa Aesar:间甲苯异氰酸酯,99% m-Tolyl isocyanate, 99%(621-29-4)
  • F:10-21
  • Sigma Aldrich:621-29-4(sigmaaldrich)
  • 图谱信息:异氰酸间甲苯酯(621-29-4)核磁图( 1 HNMR) 异氰酸间甲苯酯(621-29-4)核磁图( 13 CNMR) 异氰酸间甲苯酯(621-29-4)红外图谱(IR1) 异氰酸间甲苯酯(621-29-4)质谱(MS)
  • 用途一:用作合成医药或农药的中间体
  • MSDS 信息:1-Isocyanato-3-methylbenzene(621-29-4).msds

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Isocyanates - Nitrogen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Imines/Amidines
  1. Functional Group 官能团索引
  2. isocyanate

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