2-Thiophenecarboxylic acid

MDL：
MFCD00005437

Molecular Formula：
C5H4O2S

Molecular Weight：
128.15

Alias：
2-噻吩甲酸 2-Thenoic Acid 2-Thiophenic Acid Thiophene-2-carboxylic acid

Product order：

Name	Specifications	Packing	Price	Delivery
2-Thiophenecarboxylic acid	99%	25g	RMB 110	Consulting service
2-Thiophenecarboxylic acid	99%	100g	RMB 429	Consulting service
2-Thiophenecarboxylic acid	99%	500g	RMB 1859	Consulting service

Character：
水中溶解度: 80 g/L (20℃)。溶于乙醇、醚。适度溶于氯仿，微溶于石油醚。
熔点：125-127 °C
沸点：260 °C

Quality Standard：
外观Appearance                          白色至黄褐色结晶粉末
红外光谱鉴定Infrared spectrometry       和对照品匹配
熔点Melting point                       126°C - 130°C
纯度Purity                              ≥99.0% (中和滴定)