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2,2'-????[???]?? 2-???? ???

2,2'-????[???]?? 2-???? ???
2,2'-????[???]?? 2-???? ??? ??? ???
?? ??:
36890-68-3
???:
2,2'-????[???]?? 2-???? ???
???(??):
2,2'-????[???]??2-???????;2,2'-????[???]??2-???????
???:
Poly(caprolactone) diol
???(??):
POLY(CAPROLACTONE) DIOL, AVERAGE M.N. 2000;CAPA 215;Polycaprolactone glycol;3,3-Dihydroxyoxepan-2-one;average Mn 10,000;caprolactone homopolymer diol;POLYCAPROLACTONE DIOL, M.W. 530;POLYCAPROLACTONE DIOL, M.W. 2000;POLYCAPROLACTONE DIOL, M.W. 1250;Polycaprolactone diol(88cs(55°c))
CBNumber:
CB6501802
???:
(C6H10O2.C4H10O3)x
??? ??:
220.26
MOL ??:
36890-68-3.mol

2,2'-????[???]?? 2-???? ??? ??

??
1.073 g/mL at 25 °C
???
0Pa at 25℃
?? ??
2-8°C
??? ??
?? (?? ??)
??
???
???
9g/L at 20℃
LogP
1.8 at 25℃
EPA
2-Oxepanone, polymer with 2,2'-oxybis[ethanol] (36890-68-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36
????? 26
WGK ?? 3
TSCA TSCA listed
HS ?? 39079999
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
???? ?? KE-27510
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.

2,2'-????[???]?? 2-???? ??? C??? ??, ??, ??

??? ??

white waxy solid

??

Poly(caprolactone) 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.

2,2'-????[???]?? 2-???? ??? ?? ?? ? ???

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2,2'-????[???]?? 2-???? ??? ?? ??

???( 151)?? ??
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