Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Tetrahydrothiophene-2-Carboxylic Acid 1,1-Dioxide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

80548-40-9

80548-40-9 structure

80548-40-9 structure

Name: Tetrahydrothiophene-2-Carboxylic Acid 1,1-Dioxide
Chemical Name: 1,1-dioxothiolane-2-carboxylic acid
CAS Number: 80548-40-9
Molecular Formula: C₅H₈O₄S
Molecular Weight: 164.18000
Create Date: 2016-08-26 21:41:29
Modify Date: 2025-09-11 15:10:31

Names
Properties

Name	1,1-dioxothiolane-2-carboxylic acid
Synonyms	tetrahydrothiophene-2-carboxylic acid 1,1-dioxide

Density	1.526g/cm3
Boiling Point	465ºC at 760 mmHg
Molecular Formula	C₅H₈O₄S
Molecular Weight	164.18000
Flash Point	235ºC
Exact Mass	164.01400
PSA	79.82000
LogP	0.72900
Index of Refraction	1.537
Storage condition	2-8°C

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