Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

8.40111

Sigma-Aldrich

2-(Ethylmercapto)-ethanol

for synthesis

Synonym(s):

2-(Ethylmercapto)-ethanol, 2-Thioethanol, Thioglycol

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C4H10OS
CAS Number:
Molecular Weight:
106.19
UNSPSC Code:
12352104
EC Index Number:
203-802-0
NACRES:
NA.22

Quality Level

Assay

≥98.0% (GC)

form

liquid

potency

5000 mg/kg LD50, oral (Rat)

bp

180-184 °C/1013 hPa

mp

-100 °C

transition temp

flash point 78 °C

density

1.018 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H10OS/c1-2-6-4-3-5/h5H,2-4H2,1H3

InChI key

LNRIEBFNWGMXKP-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.014 - 1.018
Identity (IR): passes test

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

172.4 °F

Flash Point(C)

78 °C


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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