Dithiothreitol, >99.5%, Molecular Biology Grade, Ultrapure

Description

Used as protective agent for SH groups | CAS: 3483-12-3 | C4H10O2S2 | 154.24 g/mol

Used as a protective agent for SH groups.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 3483-12-3
• Molecular Formula: C4H10O2S2
• Molecular Weight (g/mol): 154.24
• MDL Number: MFCD00004877
• InChI Key: VHJLVAABSRFDPM-IMJSIDKUSA-N
• Synonym: dithiothreitol, dl-1,4-dithiothreitol, dl-dithiothreitol, 1,4-dithio-dl-threitol, d-1,4-dithiothreitol, d-dtt, 2s,3s-1,4-dimercaptobutane-2,3-diol, threo-1,4-dimercapto-2,3-butanediol, 1,4-dithiothreitol, dtt
• PubChem CID: 446094
• ChEBI: CHEBI:42170
• IUPAC Name: (2 S,3 S)-1,4-bis(sulfanyl)butane-2,3-diol
• SMILES: C(C(C(CS)O)O)S

• Melting Point: 40°C to 43°C
• Boiling Point: 125°C to 130°C/12 mm
• Flash Point: >110°C
• Packaging: Plastic bottle
• Quantity: 25 g
• Beilstein: 1719757
• Formula Weight: 154.25
• Percent Purity: ≥99.5%
• Grade: Molecular Biology, Ultrapure
• Physical Form: Crystalline Powder
• Chemical Name or Material: Dithiothreitol

Safety and Handling

Hazard Category	H302-H315-H319-H335
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber	222-468-7
RTECSNumber	EK1610000
TSCA	Yes
Recommended Storage	Store at -20°C

SDS

RUO – Research Use Only