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189421

Polycaprolactone diol

average Mn ~2,000

Synonym(s):

Polycaprolactone oxydiethylene ester, polycaprolactone

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About This Item

Linear Formula:
C4H8O3(C6H10O2)n
CAS Number:
36890-68-3
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
MFCD00084404
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form

solid (waxy)

Quality Segment

mol wt

average Mn ~2,000

transition temp

softening point 50 °C

density

1.071 g/mL at 25 °C

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.

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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