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Tetra(ethylene glycol) dithiol_Molecular_structure_CAS_2781-02-4)
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Tetra(ethylene glycol) dithiol

Catalog No. 736678 Name Sigma Aldrich
CAS Number 2781-02-4 Website http://www.sigmaaldrich.com
M. F. C8H18O3S2 Telephone 1-800-521-8956
M. W. 226.35672 Fax
Purity 97% Email
Storage Chembase ID: 144216

SYNONYMS

Title
四(乙二醇)二硫
IUPAC name
2-{2-[2-(2-sulfanylethoxy)ethoxy]ethoxy}ethane-1-thiol
IUPAC Traditional name
2-{2-[2-(2-sulfanylethoxy)ethoxy]ethoxy}ethanethiol
Synonyms
2,2′-[2,2′-氧双(2,1-乙烷)双(氧)]二乙硫醇
二乙二醇二(乙硫醇)
2,2′-[2,2′-Oxybis(ethane-2,1-diyl)bis(oxy)]diethanethiol
Diethylene glycol di(ethanethiol)

DATABASE IDS

CAS Number 2781-02-4
MDL Number MFCD18910705

PROPERTIES

Empirical Formula (Hill Notation) C8H18O3S2
Purity 97%
Density 1.100 g/mL at 25 °C
Flash Point >110 °C
Flash Point >230 °F
Refractive Index n20/D 1.502
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H302-H315-H319-H331-H335
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
GHS Precautionary statements P261-P305 + P351 + P338-P311
Risk Statements 22-23-36/37/38
Safety Statements 26-45
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (English)
Packaging
500 mg in glass bottle
Description (简体中文)
包装
500 mg in glass bottle

REFERENCES