Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoic acid,2-hydroxy-5-[1-oxo-3-(2-thienyl)-2-propen-1-yl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

33494-99-4

33494-99-4 structure

33494-99-4 structure

Name: Benzoic acid,2-hydroxy-5-[1-oxo-3-(2-thienyl)-2-propen-1-yl]-
Chemical Name: 2-hydroxy-5-[(E)-3-thiophen-2-ylprop-2-enoyl]benzoic acid
CAS Number: 33494-99-4
Molecular Formula: C₁₄H₁₀O₄S
Molecular Weight: 274.29200
Create Date: 2017-10-07 06:37:55
Modify Date: 2025-09-26 14:18:15

Name	2-hydroxy-5-[(E)-3-thiophen-2-ylprop-2-enoyl]benzoic acid

Density	1.441g/cm3
Boiling Point	530.7ºC at 760mmHg
Molecular Formula	C₁₄H₁₀O₄S
Molecular Weight	274.29200
Flash Point	274.8ºC
Exact Mass	274.03000
PSA	102.84000
LogP	3.04800
Index of Refraction	1.709

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.