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200387

Sigma-Aldrich

Polycaprolactone triol

average Mn ~300

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About This Item

Linear Formula:
C2H5C[CH2O[CO(CH2)5O]nH]3
CAS Number:
37625-56-2
MDL number:
MFCD00084405
UNSPSC Code:
12162002
NACRES:
NA.23

mol wt

average Mn ~300

Quality Level

100

transition temp

softening point 10 °C

density

1.07 g/mL at 25 °C

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Application

Polycaprolactone triol (PCL-triol) may be used to prepare biodegradable elastomer with citric acid for soft tissue engineering applications. A number of studies report the use of PCL-triol in the preparation of biodegradable polyurethane, which finds a number of uses as biomedical implants.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

424.4 °F - closed cup

Flash Point(C)

218 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Flammable liquids
Type 4 petroleums
Hazardous rank III

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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440744

Polycaprolactone

Synthetic and tissue-derived models for studying rigidity effects on invadopodia activity.
Methods in Molecular Biology (2013)
(Citric acid?co?polycaprolactone triol) polyester: A biodegradable elastomer for soft tissue engineering.
Thomas L V and Nair P D
Biomatter, 1(1), 81-90 (2011)
Processing and characterization of elastomeric polycaprolactone triol?citrate coatings for biomedical applications.
Shirazi H S, et al.
Progress in Organic Coatings, 77(4), 821-829 (2014)
Evaluation of in situ curable biodegradable polyurethanes containing zwitterion components.
Adhikari R, et al.
Journal of Materials Science. Materials in Medicine, 21(4), 1081-1089 (2010)

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