487279

3,4-二氯苄基异氰酸酯

95%

• 线性分子式: Cl₂C₆H₃CH₂NCO
• CAS号: 19752-09-1
• 分子量: 202.04
• MDL编号: MFCD00673063
• UNSPSC代码: 12352100
• PubChem化学物质编号: 24872258

属性

• 方案: 95%
• 折射率: n20/D 1.568 (lit.)
• 沸点: 282 °C (lit.)
• 密度: 1.375 g/mL at 25 °C (lit.)
• 储存温度: −20°C
• SMILES字符串: Clc1ccc(CN=C=O)cc1Cl
• InChI: 1S/C8H5Cl2NO/c9-7-2-1-6(3-8(7)10)4-11-5-12/h1-3H,4H2
• InChI key: WLNAHQZFPSSVTP-UHFFFAOYSA-N

说明

一般描述

3,4-Dichlorobenzyl isocyanate, also known as 1,2-dichloro-4-(isocyanatomethyl)benzene, is an organic building block containing an isocyanate group.

安全信息

• 象形图: GHS08,GHS07
• 警示用语：: Danger
• 危险声明: H302 + H312 + H332,H315,H317,H319,H334,H335
• 预防措施声明: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• 危险分类: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 闪点(°F): 235.4 °F - closed cup
• 闪点(°C): 113 °C - closed cup
• 个人防护装备: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter