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704539

Poly(ethylene glycol) dithiol

Name: Poly(ethylene glycol) dithiol
Brand: ALDRICH

average M_n 3,400, thiol

Synonym(s):

Polyethylene glycol, PEG dithiol

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About This Item

Linear Formula:

HSCH₂CH₂(OCH₂CH₂)_nSH

UNSPSC Code:

12162002

NACRES:

NA.23

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Properties

Product Name

Poly(ethylene glycol) dithiol, average M_n 3,400

form

powder

Quality Segment

100

mol wt

average M_n 3,400

reaction suitability

reagent type: cross-linking reagent
reactivity: thiol reactive

mp

58-65 °C

Ω-end

thiol

α-end

thiol

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

−20°C

Description

Other Notes

Molecular weight: M_n 3,060-3,740

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c