MilliporeSigma
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189421

Sigma-Aldrich

Polycaprolactone diol

average Mn ~2,000

Synonym(s):
Diethylene glycol-initiated polycaprolactone, Polycaprolactone oxydiethylene ester
Linear Formula:
C4H8O3(C6H10O2)n
CAS Number:
MDL number:
NACRES:
NA.23

form

solid (waxy)

Quality Level

mol wt

average Mn ~2,000

transition temp

softening point 50 °C

density

1.071 g/mL at 25 °C

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Application

Polycaprolactone diol (PCL-diol), along with polytetrahydrofuran diol (PTHF-diol) and ceric ammonium nitrate may be used to polymerize methyl methacrylate (MMA). The product may be used to prepare biocompatible poly(ester urethane)urea (PEUU) and as a precursor for polyurethane (PU) thermoplastic polymer.

Packaging

250, 500 g in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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