D8255
Sigma-Aldrich

1,4-Dithioerythritol

≥99.0%

zoom

1 of 1

Synonym

erythro-1,4-Dimercapto-2,3-butanediol

erythro-2,3-Dihydroxy-1,4-butanedithiol

Cleland’s reagent

DTE

Molecular Formula

HSCH₂CH(OH)CH(OH)CH₂SH

Molecular Weight

154.25

CAS Number

6892-68-8

Beilstein Registry Number

1719756

MDL number

MFCD00063750

PubChem Substance ID

24894199

EG/EC Number

229-998-8

Expand/Collapse All

Descriptions

Application

Reagent for maintaining −SH groups in the reduced state; quantitatively reduces disulfides.

Properties

assay

≥99.0%

82-84 °C(lit.)

storage temp.

2-8°C

References

Reference

Cleland, W.W. Biochemistry 3, 480, (1964) abstract

Beilstein

Beil. 1,III,2359

reference

Aldrich MSDS 1, 839:D / Corp MSDS 1 (1), 1482:B / FT-IR 2 (1), 418:A / FT-IR 1 (1), 263:D / FT-NMR 1 (1), 424:B / IR-Spectra (3), 155:F / IR-Spectra (2), 139:B / NMR-Reference 2 (1), 230:C / RegBook 1 (1), 283:D / Sigma FT-IR 1 (2), 533:B / Structure Index 1, 38:A:9 / Vapor Phase 3, 346:C

Safety

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

RTECS

KF2410000

3-10-13-23