Hexa(ethylene glycol) dithiol

Product Name: Hexa(ethylene glycol) dithiol
CAS No.: 89141-22-0
Chemical Name: Hexa(ethylene glycol) dithiol
Synonyms: SH-PEG5-SH;Bis-PEG5-thiol;HS-PEG5-CH2CH2SH;Thiol-PEG5-thiol;Hexa(ethylene glycol) dithiol ;Hexa(ethylene glycol) dithiol >97%;3,6,9,12,15-Pentaoxaheptadecane-1,17-dithiol;2-[2-[2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanethiol
CBNumber: CB82755711
Molecular Formula: C12H26O5S2
Formula Weight: 314.46
MOL File: 89141-22-0.mol

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Hexa(ethylene glycol) dithiol Property

Boiling point:: 410.7±45.0 °C(Predicted)
Density: 1.113 g/mL at 25 °C
refractive index: n20/D1.495
Flash point:: >110℃
storage temp.: 2-8°C
pka: 9.34±0.10(Predicted)
form: liquid

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
RIDADR: UN 3334
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 734616
Product name: Hexa(ethylene glycol) dithiol
Purity: >97%
Packaging: 500mg
Price: $307
Updated: 2025/07/31

TCI Chemical

Product number: P2869
Product name: Hexa(ethylene glycol) Dithiol
Purity: min. 97.0 %
Packaging: 1G
Price: $230
Updated: 2025/07/31

TCI Chemical

Product number: P2869
Product name: Hexa(ethylene glycol) Dithiol
Purity: min. 97.0 %
Packaging: 10G
Price: $1001
Updated: 2025/07/31

Apolloscientific

Product number: BIPG1296
Product name: Bis-PEG5-thiol
Packaging: 100mg
Price: $623
Updated: 2021/12/16

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