Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Mercaptocinnamic Acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

28995-22-4

28995-22-4 structure

28995-22-4 structure

Name: 3-(4-Mercaptophenyl)acrylic acid
Chemical Name: 3-(4-Mercaptophenyl)acrylic acid
CAS Number: 28995-22-4
Molecular Formula: C₉H₈O₂S
Molecular Weight: 180.22400
Create Date: 2018-06-24 08:43:09
Modify Date: 2025-08-26 10:53:58

Name	3-(4-Mercaptophenyl)acrylic acid
Synonyms	4-mercapto-trans-cinnamic acid trans-4-mercaptocinnamic acid p-Mercapto-trans-zimtsaeure 4-sulfanyl-1,3-benzenediol 4-Mercapto-trans-zimtsaeure 1,3-Benzenediol,4-mercapto 2,4-Dihydroxythiophenol 2osf 4-Mercaptobenzene-1,3-Diol TH0 4-mercapto-resorcinol 4-Mercapto-resorcin

Molecular Formula	C₉H₈O₂S
Molecular Weight	180.22400
Exact Mass	180.02500
PSA	76.10000
LogP	2.07310

HS Code	2930909090

155378-73-7 structure

155378-73-7

64-17-5 structure

64-17-5

~58%

28995-22-4 structure

28995-22-4

Literature: Showa Denko K.K. Patent: US5308536 A1, 1994 ;

155378-73-7 structure

155378-73-7

~%

28995-22-4 structure

28995-22-4

Literature: Zhang, Wensheng; Kuang, Chunxiang; Yang, Qing Journal of Chemical Research, 2008 , # 9 p. 546 - 548

Precursor 2
155378-73-7 64-17-5
DownStream 1
38650-27-0

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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