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2,2'-Mercaptodiacetic acid

BGC Id:	590914038574
CAS No:	123-93-3
Synonyms:	dithioglycolic acid ; thiodiacetic acid ; thiobis creatinine ; thiodi(acetic ; 2,2'-thiodiace ; thiodi(essigsure) ; usafcb-36 ; thiodi-aceticaci ; usafe-2 ; thiodiglycolic
Molecular Formula:	C4H6O4S
Molecular Weight:	150.15
EINECS:	204-663-9

Verified providers in 2025

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

Company type: Producer

Country: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 123-93-3?

The last intensive check and update was carried out on 2025/10/30.

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Synonyms:

dithioglycolic acid ; thiodiacetic acid ; thiobis creatinine ; thiodi(acetic ; 2,2'-thiodiace ; thiodi(essigsure) ; usafcb-36 ; thiodi-aceticaci ; usafe-2 ; thiodiglycolic

CAS:

123-93-3

EINECS:

204-663-9

Molecular Formula:

C4H6O4S

MDL:

MFCD00004359

Properties

Molecular Weight:

150.15 g·mol−1

Melting point:

128-131 °C(lit.)

Physical Description:

greyish crystalline powder

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-34 (R)

Safety Codes:

26-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3261 8 / PG 2

RTECS:

AJ6475000

Storage temperature:

-20°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

CM Fine Chemicals

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind ... Request

What other providers are available for CAS 123-93-3?

In addition to the providers presented here for 2,2'-Mercaptodiacetic acid with the CAS number 123-93-3, there are other 61 providers with slightly different product names available for this CAS number.

Dithioglycolic acid

+1 additional providers that we know from the past

Thiodiglycolic acid

2,2'-Thiodiacetic acid

Simagchem Corporation | Hangzhou Zhongqi Chem Co., Ltd | Xiamen Equation Chemical Co.,Ltd +10 additional providers that we know from the past

2-[(Carboxymethyl)sulfanyl]acetic acid

+1 additional providers that we know from the past