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CAS 3483-12-3

CAS 3483-12-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 3483-12-3
CAS 3483-12-3PubChem CID 439196

Dithiothreitol

L-1,4-dithiothreitol is a 1,4-dithiothreitol. It is an enantiomer of a D-1,4-dithiothreitol. — ChEBI

IUPAC name
(2R,3R)-1,4-bis(sulfanyl)butane-2,3-diol
Molecular formula
C4H10O2S2
Molecular weight
154.3 g/mol
Exact mass
154.01222190 Da
XLogP3
-0.4
Topological polar surface area
42.5 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
2

Also known as

1,4-DithiothreitolCleland reagentSputolysinCleland's reagent(2R,3R)-1,4-disulfanylbutane-2,3-diolThreitol, 1,4-dithio-T8ID5YZU6Y2,3-Butanediol, 1,4-dimercapto-, (2R,3R)-rel-
16 more reported names
Clelands reagentDithiotreitol2,3-Butanediol, 1,4-dimercapto-, DL-threo-threo-1,4-Dimercapto-2,3-butanediolWR-34678(R*,R*)-(1)-1,4-Dimercaptobutane-2,3-diol(R*,R*)-(+-)-1,4-Dimercapto-2,3-butanediol2,3-BUTANEDIOL, 1,4-DIMERCAPTO-, D-threo-Reagent, ClelandD-threo-1,4-Dimercapto-2,3-butanediolWR 34678Reagent, Cleland'sCHEBI:18320RefChem:416957GlyTouCan:G47410OV2,3-Butanediol, 1,4-dimercapto-, (R*,R*)-(+-)-
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 3483-12-3

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How CAS 3483-12-3 is used on this site

CAS 3483-12-3 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 3483-12-3 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.