Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl 3-ethoxythiophene-2-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

139926-22-0

139926-22-0 structure

139926-22-0 structure

Name: Methyl 3-ethoxythiophene-2-carboxylate
Chemical Name: methyl 3-ethoxythiophene-2-carboxylate
CAS Number: 139926-22-0
Molecular Formula: C₈H₁₀O₃S
Molecular Weight: 186.22800
Create Date: 2018-07-10 11:40:41
Modify Date: 2025-08-26 11:14:41

Name	methyl 3-ethoxythiophene-2-carboxylate
Synonyms	MFCD00102116 3-Ethoxy-2-Thiophenecarboxylicacid Methyl Ester

Density	1.183g/cm3
Boiling Point	271.2ºC at 760mmHg
Melting Point	72-74ºC
Molecular Formula	C₈H₁₀O₃S
Molecular Weight	186.22800
Flash Point	117.8ºC
Exact Mass	186.03500
PSA	63.77000
LogP	1.93340
Vapour Pressure	0.00655mmHg at 25°C
Index of Refraction	1.518

Risk Phrases	R36/37/38
Safety Phrases	S26
HS Code	2934999090

64-67-5 structure

64-67-5

5118-06-9 structure

5118-06-9

~91%

139926-22-0 structure

139926-22-0

Literature: Darias; Bravo; Abdallah; Sanchez Mateo; Exposito-Orta Archiv der Pharmazie, 1992 , vol. 325, # 2 p. 83 - 87

Precursor 2
64-67-5 5118-06-9
DownStream 1
139926-23-1

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

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