2667-20-1

• 常用中文名：Carbonodithioic acid,O-methyl ester, potassium salt (9CI)
• 常用英文名：Carbonodithioic acid,O-methyl ester, potassium salt (9CI)
• CAS号：2667-20-1
• 分子式：C₂H₄KOS₂+
• 分子量：147.28100
• 发布时间：2016-03-28 21:16:21
• 更新时间：2025-10-26 18:30:08

名称

• 英文名: Potassium methyl xanthogenate
• 英文别名: potassium O-methyl carbonodithioate; potassium O-methyl dithiocarbonate; Dithiocarbonic acid S-potassium O-methyl ester salt; potassium methyl dithiocarbonate; methyldithiocarbonate,potassium salt; Methoxydithioformic acid potassium salt; potassium salt of methyl xanthate; Potassium methylxanthate; Dithiocarbonic acid O-methyl=S-potassium salt

物化性质

• 沸点: 94.1ºC at 760mmHg
• 分子式: C₂H₄KOS₂+
• 分子量: 147.28100
• 闪点: 10.7ºC
• 精确质量: 146.93400
• PSA: 80.12000
• LogP: 0.84750

安全

• 海关编码: 2930902000

合成路线

67-56-1 75-15-0 ~91% 2667-20-1

文献：Carta, Fabrizio; Akdemir, Atilla; Scozzafava, Andrea; Masini, Emanuela; Supuran, Claudiu T. Journal of Medicinal Chemistry, 2013 , vol. 56, # 11 p. 4691 - 4700

67-56-1 ~% 2667-20-1

文献：Shupe Journal of the Association of Official Agricultural Chemists, 1942 , vol. 25, p. 495,497 Chem.Abstr., 1942 , p. 4670

上下游产品

上游产品  2
67-56-1 75-15-0
下游产品  8
3698-95-1 2690-08-6 822-27-5 111-88-6
69422-58-8 868-84-8 3698-89-3 580-35-8

海关

海关编码	2930902000
中文概述	2930902000. 二硫代碳酸酯（或盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930902000. other dithiocarbonates (xanthates). VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%