478598

邻氯苯磺酰基异氰酸酯

90%

• 线性分子式: ClC₆H₄SO₂NCO
• CAS号: 64900-65-8
• 分子量: 217.63
• MDL號碼: MFCD00037078
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24871526

属性

• 化驗: 90%
• 雜質: 10% 2-chlorobenzenesulfonyl chloride
• 折射率: n20/D 1.559 (lit.)
• bp: 285 °C (lit.)
• 密度: 1.484 g/mL at 25 °C (lit.)
• 儲存溫度: 2-8°C
• SMILES 字串: Clc1ccccc1S(=O)(=O)N=C=O
• InChI: 1S/C7H4ClNO3S/c8-6-3-1-2-4-7(6)13(11,12)9-5-10/h1-4H
• InChI 密鑰: LALCDSDHLXWTTL-UHFFFAOYSA-N

说明

一般說明

2-Chlorobenzenesulfonyl isocyanate is an aryl isocyanate that can be synthesized by the catalytic carbonylation of potassium N,2- dichlorobenzenesulfonamidate in acetonitrile. The C-acylation of nitrogen bearing heterocycles using 2-chlorobenzenesulfonyl isocyanate has been reported.

應用

2-Chlorobenzenesulfonyl isocyanate may be used in the synthesis of N-thiazolyl-N′-(2-chlorobenzenesulfonyl)urea derivatives and N-(2-chlorophenylsulfonyl)-N′-(4-methoxy-6-methyl-triazin-2-yl)urea.

安全信息

• 象形圖: GHS08,GHS05
• 訊號詞: Danger
• 危險聲明: H314,H317,H334
• 防範說明: P261 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 235.4 °F - closed cup
• 閃點（°C）: 113 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter