Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-CARBOXYUMBELLIFERYL ACETATE
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

81017-23-4

81017-23-4 structure

81017-23-4 structure

Name: 3-CARBOXYUMBELLIFERYL ACETATE
Chemical Name: 7-acetyloxy-2-oxochromene-3-carboxylic acid
CAS Number: 81017-23-4
Molecular Formula: C₁₂H₈O₆
Molecular Weight: 248.18800
Create Date: 2016-10-05 15:02:56
Modify Date: 2025-09-04 10:19:15

Name	7-acetyloxy-2-oxochromene-3-carboxylic acid
Synonyms	3-Carboxy-7-acetoxycumarin 7-acetoxy-2-oxo-2H-chromene-3-carboxylic acid 7-Acetoxy-2-oxo-2H-chromen-3-carbonsaeure I04-9756 3-Carboxy-7-acetylcumarin 7-acetyloxychromone-3-carboxylic acid 3-Carboxyumbelliferyl acetate 7-acetoxycoumarin-3-carboxylic acid

Melting Point	208ºC(lit.)
Molecular Formula	C₁₂H₈O₆
Molecular Weight	248.18800
Exact Mass	248.03200
PSA	93.81000
LogP	1.41650

Safety Phrases	22-24/25
WGK Germany	3
HS Code	2932209090

779-27-1 structure

779-27-1

108-24-7 structure

108-24-7

~69%

81017-23-4 structure

81017-23-4

Literature: Koller, Ernst; Wolfbeis, Otto S. Monatshefte fuer Chemie, 1985 , vol. 116, p. 65 - 76

Precursor 2
779-27-1 108-24-7
DownStream 1
97461-45-5

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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