MilliporeSigma
All Photos(1)

380474

Sigma-Aldrich

2-Hydroxyethyl disulfide

technical grade

Synonym(s):
2,2′-Dithiodiethanol, Bis(2-hydroxyethyl) disulfide
Linear Formula:
HOCH2CH2SSCH2CH2OH
CAS Number:
Molecular Weight:
154.25
Beilstein:
1735851
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

technical grade

Quality Level

form

liquid

refractive index

n20/D 1.57 (lit.)

bp

158-163 °C/3.5 mmHg (lit.)

mp

25-27 °C (lit.)

density

1.261 g/mL at 25 °C (lit.)

SMILES string

OCCSSCCO

InChI

1S/C4H10O2S2/c5-1-3-7-8-4-2-6/h5-6H,1-4H2

InChI key

KYNFOMQIXZUKRK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Packaging

50, 250 mL in glass bottle

Application

Degradable disulfide-bridged bifunctional initiator.

Pictograms

CorrosionSkull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

233.6 °F - closed cup

Flash Point(C)

112 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service