Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Thiophenecarboxylicacid, 2-amino-4-hydroxy-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

16694-23-8

16694-23-8 structure

16694-23-8 structure

Name: 3-Thiophenecarboxylicacid, 2-amino-4-hydroxy-, ethyl ester
Chemical Name: ethyl 2-amino-4-hydroxythiophene-3-carboxylate
CAS Number: 16694-23-8
Molecular Formula: C₇H₉NO₃S
Molecular Weight: 187.21600
Create Date: 2016-11-12 22:45:23
Modify Date: 2023-01-16 11:53:56

Name	ethyl 2-amino-4-hydroxythiophene-3-carboxylate
Synonyms	2-amino-4-hydroxy-thiophene-3-carboxylic acid ethyl ester Ethyl 2-amino-4-hydroxy-3-thiophenecarboxylate 2-Amino-3-aethoxycarbonyl-4-hydroxy-thiophen

Density	1.396g/cm3
Boiling Point	302.7ºC at 760mmHg
Molecular Formula	C₇H₉NO₃S
Molecular Weight	187.21600
Flash Point	136.9ºC
Exact Mass	187.03000
PSA	100.79000
LogP	1.79380
Vapour Pressure	0.000544mmHg at 25°C
Index of Refraction	1.621

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%