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-acetyltetronic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16690-05-4

16690-05-4 structure

16690-05-4 structure

Name: 3-acetyltetronic acid
Chemical Name: 3-acetyloxolane-2,4-dione
CAS Number: 16690-05-4
Molecular Formula: C₆H₆O₄
Molecular Weight: 142.10900
Create Date: 2017-02-06 15:48:41
Modify Date: 2025-08-25 18:58:28

Name	3-acetyloxolane-2,4-dione
Synonyms	3-Acetyl-furan-2,4-dion 2-Acetyltetrahydrofuran-2,4-dion 3-Acetyltetronic acid 3-acetyl-furan-2,4-dione 2-acetyltetronic acid

Density	1.366g/cm3
Boiling Point	376.6ºC at 760mmHg
Molecular Formula	C₆H₆O₄
Molecular Weight	142.10900
Flash Point	175.1ºC
Exact Mass	142.02700
PSA	60.44000
Vapour Pressure	7.19E-06mmHg at 25°C
Index of Refraction	1.479

HS Code	2932190090

Precursor 0
DownStream 2
1192-50-3 5436-14-6

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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