(1,1-Dioxothiomorpholino)acetic acid monohydrate

Also known as: 1,1-Dixoide-4-thiomorpholine acetic acid, 2-(1,1-dioxo-1λ6-thiomorpholin-4-yl)acetic acid, 4-(carboxymethyl)thiomorpholine 1,1-dioxide monohydrate, Thiomorpholinoacetic acid 1,1-dioxide monohydrate, Thiomorpholinoacetic acid 1',1'-dioxide monohydrate, (1,1-dioxothiomorpholin-4-yl)acetic acid

(1,1-Dioxothiomorpholino)acetic acid monohydrate (CAS 155480-08-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11NO4S and a molecular weight of 193.22100 g/mol. Key properties include a melting point of 177 °C, a boiling point of 456.9ºC at 760 mmHg, a density of 1.417 g/cm3 and a flash point of 230.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 155480-08-3
Jingsj CID: J-25299-3
Molecular Formula: C₆H₁₁NO₄S
Molecular Weight: 193.22100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	177 °C
Boiling Point	456.9ºC at 760 mmHg
Density	1.417 g/cm3
Flash Point	230.1ºC
Exact Mass	193.04100
PSA	83.06000
Vapor Pressure	1.28E-09mmHg at 25°C
Refractive Index	1.53

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of (1,1-Dioxothiomorpholino)acetic acid monohydrate?

The CAS number of (1,1-Dioxothiomorpholino)acetic acid monohydrate is 155480-08-3.

What are the molecular formula and molecular weight of (1,1-Dioxothiomorpholino)acetic acid monohydrate?

(1,1-Dioxothiomorpholino)acetic acid monohydrate has molecular formula C6H11NO4S and molecular weight 193.22100 g/mol.

What are the upstream and downstream products of (1,1-Dioxothiomorpholino)acetic acid monohydrate?

For (1,1-Dioxothiomorpholino)acetic acid monohydrate, Upstream Products: Glycine, Ethyl 2-(1,1-dioxidothiomorpholino)acetate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(1,1-Dioxothiomorpholino)acetic acid monohydrate (CAS 155480-08-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25299-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.