Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Oxotetrahydrofuran-2-carboxylic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Oxotetrahydrofuran-2-carboxylic acid
Price: ￥366.0/1g ￥146.0/250mg ￥1396.0/5g ￥2426.0/10g
Purity: 95.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

4344-84-7

4344-84-7 structure

4344-84-7 structure

Name: 5-Oxotetrahydrofuran-2-carboxylic acid
Chemical Name: 5-oxooxolane-2-carboxylic acid
CAS Number: 4344-84-7
Molecular Formula: C₅H₆O₄
Molecular Weight: 130.099
Create Date: 2018-03-15 08:00:00
Modify Date: 2025-08-20 20:26:45

Name	5-oxooxolane-2-carboxylic acid
Synonyms	Tetrahydro-5-oxo-2-furancarboxyli (S)-(+)-5-OXOTETRAHY (S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic acid 2-Furancarboxylic acid,tetrahydro-5-oxo 2-furancarboxylic acid, tetrahydro-5-oxo- R,S-5-oxo-2-tetrahydrofurancarboxylic acid 5S-(+)-Butyrolactone Carboxylic Acid 5-Oxotetrahydrofuran-2-carboxylic acid 2-Furancarboxylic acid, tetrahydro-5-oxo-, (2S)- TOF (S)-5-Oxo-tetrahydrofuran-2-carboxylic acid (S)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID (S)-(+)-5-Oxo-2-tetrahydrofuroic Acid 5-Oxo-tetrahydro-furan-2-carboxylic acid (S)-(+)-γ-Carboxy-γ-butyrolactone (S)-(+)-5-Oxotetrahydrofuran-2-carboxylic Acid (2S)-5-Oxotetrahydrofuran-2-carboxylic acid (S)-tetrahydro-5-oxo-2-furancarboxylic acid Tetrahydro-5-oxo-2-furancarboxylic acid (2S)-5-Oxotetrahydro-2-furancarboxylic acid

Density	1.5±0.1 g/cm3
Boiling Point	384.2±0.0 °C at 760 mmHg
Molecular Formula	C₅H₆O₄
Molecular Weight	130.099
Flash Point	184.6±20.3 °C
Exact Mass	130.026611
PSA	63.60000
LogP	-1.40
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.506

HS Code	2932190090

Precursor 10
328-50-7 56-86-0 56-85-9 617-65-2
27025-41-8 2889-31-8 117889-07-3 4189-03-1
7664-41-7 7209-05-4
DownStream 9
51268-87-2 110-94-1 20825-71-2 65758-34-1
497-23-4 617-65-2 7209-00-9 82977-45-5
5626-52-8

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%

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.