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Sigma-Aldrich

Hexa(ethylene glycol) dithiol

>97%, cross-linking reagent thiol reactive

Synonym(s):

Polyethylene glycol, 3,6,9,12,15-Pentaoxaheptadecane-1,17-dithiol, Tetraethylene glycol di(ethanediol)

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About This Item

Empirical Formula (Hill Notation):
C12H26O5S2
CAS Number:
89141-22-0
Molecular Weight:
314.46
MDL number:
MFCD18632582
UNSPSC Code:
12162002
PubChem Substance ID:
329764914
NACRES:
NA.23

product name

Hexa(ethylene glycol) dithiol, >97%

Quality Level

200

Assay

>97%

form

liquid

reaction suitability

reagent type: cross-linking reagent
reactivity: thiol reactive

refractive index

n20/D 1.495

density

1.113 g/mL at 25 °C

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°C

SMILES string

SCCOCCOCCOCCOCCOCCS

InChI

1S/C12H26O5S2/c18-11-9-16-7-5-14-3-1-13-2-4-15-6-8-17-10-12-19/h18-19H,1-12H2

InChI key

DMHSDYYORJTHAS-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

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’.

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