Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-ethyl-5-methylthiophene-3-carboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

884497-34-1

884497-34-1 structure

884497-34-1 structure

Name: 4-Ethyl-5-methylthiophene-3-carboxylic acid
Chemical Name: 4-Ethyl-5-methylthiophene-3-carboxylic acid
CAS Number: 884497-34-1
Molecular Formula: C₈H₁₀O₂S
Molecular Weight: 170.22900
Create Date: 2018-12-03 22:23:08
Modify Date: 2025-09-03 00:25:26

Name	4-Ethyl-5-methylthiophene-3-carboxylic acid

Density	1.211g/cm3
Boiling Point	282.1ºC at 760 mmHg
Molecular Formula	C₈H₁₀O₂S
Molecular Weight	170.22900
Flash Point	124.4ºC
Exact Mass	170.04000
PSA	65.54000
LogP	2.31710
Index of Refraction	1.567

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%

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