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: 3,4-DIACETOXYPHENYLACETIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

85621-43-8

85621-43-8 structure

85621-43-8 structure

Name: 3,4-DIACETOXYPHENYLACETIC ACID
Chemical Name: 2-(3,4-diacetyloxyphenyl)acetic acid
CAS Number: 85621-43-8
Molecular Formula: C₁₂H₁₂O₆
Molecular Weight: 252.22000
Create Date: 2018-03-23 08:00:00
Modify Date: 2025-08-25 18:56:58

Name	2-(3,4-diacetyloxyphenyl)acetic acid
Synonyms	3,4-dihydroxyphenylacetic acid diacetate 3,4-Diacetoxyphenylacetic acid EINECS 287-942-8 Diacetylhomoprotocatechusaeure 2-(3,4-diacetoxyphenyl)acetic acid [3,4-bis(acetyloxy)phenyl]acetic acid (3,4-Diacetoxy-phenyl)-essigsaeure

Density	1.312g/cm3
Boiling Point	390.7ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂O₆
Molecular Weight	252.22000
Flash Point	148.5ºC
Exact Mass	252.06300
PSA	89.90000
LogP	1.16430
Index of Refraction	1.537

HS Code	2918990090

102-32-9 structure

102-32-9

108-24-7 structure

108-24-7

~69%

85621-43-8 structure

85621-43-8

Literature: LeBlanc, Luc M.; Pare, Aurelie F.; Jean-Francois, Jacques; Hebert, Martin J.G.; Surette, Marc E.; Touaibia, Mohamed Molecules, 2012 , vol. 17, # 12 p. 14637 - 14650

Precursor 2
102-32-9 108-24-7
DownStream 3
6957-27-3 10313-60-7 139-76-4

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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