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m-Tolyl isocyanate

3-甲基苯异氰酸酯

品牌
Sigma-Aldrich
CAS
621-29-4
货号
143626
包装型号
规格纯度
99%
参考价格
1342.95 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

m-Tolyl isocyanate undergoes polymerization reaction to form the corresponding polymers by using lanthanum isopropoxide as initiator.

应用

m-Tolyl isocyanate was used as reagent during the synthesis of C5-cyclohexyl analog of the cholecystokinin type-B receptor antagonist L-365,260.

包装

25 g in glass bottle

基本信息

线性分子式CH3C6H4NCO
分子量133.15
Beilstein386149
EC 号210-676-0
MDL编号MFCD00002021
PubChem化学物质编号24848598
NACRESNA.22

产品性质

质量水平100
测定99%
形式liquid
折射率n20/D 1.5305 (lit.)
bp75-76 ℃/12 mmHg (lit.)
密度1.033 g/mL at 25 ℃ (lit.)
储存温度2-8℃
SMILES stringCc1cccc(c1)N=C=O
InChI1S/C8H7NO/c1-7-3-2-4-8(5-7)9-6-10/h2-5H,1H3
InChI keyCPPGZWWUPFWALU-UHFFFAOYSA-N

安全信息

象形图GHS05GHS06GHS08
警示用语:Danger
危险声明H314 - H317 - H330 - H334 - H335
预防措施声明P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类Acute Tox. 1 Inhalation - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGKWGK 2
闪点(F)149.0 °F - closed cup
闪点(C)65 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Sigma-Aldrich

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