CAS 621-29-4 MFCD00002021-m-Tolyl Isocyanate 间甲苯异氰酸酯 TAO{mole}

m-Tolyl Isocyanate 间甲苯异氰酸酯

CAS 621-29-4 MFCD00002021

化学结构图

SMILES: Cc1cccc(N=C=O)c1

化学属性

Mol. Formula	C8H7NO
Mol. Weight	133
Density	1.033
Refractive index	1.5300 to 1.5320
Flash Point	65°C(lit.)
TSCA	Yes
Boiling Point	75-76
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 Name	m-Tolyl Isocyanate
CAS Number	621-29-4
EC Number	210-676-0
Beilstein Registry Number	386149
MDL Number	MFCD00002021
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 ID	87576584
Alfabeta Name	ISOCYANATOMETHYLBENZENE 13---
Reaxys-RN	386149
Chemical Name Translation	间甲苯异氰酸酯
InChIKey	CPPGZWWUPFWALU-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00008329
InChI	InChI=1S/C8H7NO/c1-7-3-2-4-8(5-7)9-6-10/h2-5H,1H3

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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.

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