BGC » Chemicals A-Z » 2,2'-Dithiodiglycolic acid

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2,2'-Dithiodiglycolic acid

BGC Id:	891164985352
CAS No:	505-73-7
Synonyms:	aceticacid, dithiodi- (6ci,8ci) ; mercaptodiacetic acid ; acetic acid,2,2'-dithiobis- ; dithiobisacetic acid ; dithiodiglycolic acid ; 2,2-dithioglycolic acid ; bis(mercaptoacetic acid) ; dithiodiaceticacid ; rarechem al bo 1549 ; mercaptoacetic aciddisulfide ; nsc 54088 ; 2,2'-dithiodiethanoicacid ; dithioglycolic acid ; thiodiacetic acid ; thioglycolate disulfide ; dithioglycollicacid ; thiodiglycollic acid ; 2,2'-dithiodiacetic acid ; bis(carboxymethyl) disulfide
Molecular Formula:	C4H6 O4 S2
Molecular Weight:	182.22
EINECS:

Verified providers in 2025

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

BuGuCh & Partners

Unternehmensart: Producer

Land: 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 505-73-7?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

aceticacid, dithiodi- (6ci,8ci) ; mercaptodiacetic acid ; acetic acid,2,2'-dithiobis- ; dithiobisacetic acid ; dithiodiglycolic acid ; 2,2-dithioglycolic acid ; bis(mercaptoacetic acid) ; dithiodiaceticacid ; rarechem al bo 1549 ; mercaptoacetic aciddisulfide ; nsc 54088 ; 2,2'-dithiodiethanoicacid ; dithioglycolic acid ; thiodiacetic acid ; thioglycolate disulfide ; dithioglycollicacid ; thiodiglycollic acid ; 2,2'-dithiodiacetic acid ; bis(carboxymethyl) disulfide

CAS:

505-73-7

EINECS:

Molecular Formula:

C4H6 O4 S2

MDL:

MFCD00039607

Properties

Molecular Weight:

182.22 g·mol−1

Density:

1,19 g/cm³

Melting point:

128-131 °C(lit.)

Boiling point:

395.6°C at 760 mmHg

Flash point:

193°C

Safety Information

Hazard Symbols: C, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-36/37/38 (R)

Safety Codes:

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

WGK Germany:

RID / ADR:

UN 3261 8 / PG 2

RTECS:

AJ6475000

Storage temperature:

-20°C

What other providers are available for CAS 505-73-7?

In addition to the providers presented here for 2,2'-Dithiodiglycolic acid with the CAS number 505-73-7, there are other 18 providers with slightly different product names available for this CAS number.

Dithiodiglycolic acid

BLD Pharmatech Ltd +9 additional providers that we know from the past

2,2'-Dithiodiacetic acid

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) +4 additional providers that we know from the past

Dithioglycolic acid (40% in water)

+3 additional providers that we know from the past