trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid

反-5-乙酰氧基-1,3-噁噻戊环-2-羧酸

Also known as: 1,3-Oxathiolane-2-carboxylic acid, 5-(acetyloxy)-, trans- (9CI), trans-5-Acetoxy-1,3-oxathiolane-2-carboxylic acid, TRANS-5-ACETOXY-1,3-OXATHIOLANE-2-CARBOXYLIC ACID

trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid (CAS 147027-05-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8O5S and a molecular weight of 192.19000 g/mol. It is also known as 1,3-Oxathiolane-2-carboxylic acid, 5-(acetyloxy)-, trans- (9CI), trans-5-Acetoxy-1,3-oxathiolane-2-carboxylic acid and TRANS-5-ACETOXY-1,3-OXATHIOLANE-2-CARBOXYLIC ACID. Key properties include a melting point of 110-112ºC(lit.), a boiling point of 375.5ºC at 760mmHg, a density of 1.48g/cm3 and a flash point of 180.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
147027-05-2
Jingsj CID
J-18016-6
Molecular Formula
C6H8O5S
Chinese Name
反-5-乙酰氧基-1,3-噁噻戊环-2-羧酸
Molecular Weight
192.19000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point110-112ºC(lit.)
Boiling Point375.5ºC at 760mmHg
Density1.48g/cm3
Flash Point180.9ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid?

The CAS number of trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid is 147027-05-2.

What are the molecular formula and molecular weight of trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid?

trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid has molecular formula C6H8O5S and molecular weight 192.19000 g/mol.

Is trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid hazardous?

trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "trans-5-acetoxy-1,3-oxathiolane-2-carboxylic acid (CAS 147027-05-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18016-6 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.