Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

526320

Sigma-Aldrich

Polycaprolactone-block-polytetrahydrofuran-block-polycaprolactone

Synonym(s):

Poly THF, Polymeg, Polytetramethylene ether glycol

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
HO[(CH2)5CO2]x [(CH2)4O]y[CO(CH2)5O]zH
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

mol wt

average Mn ~2,000

Quality Level

mp

30-33 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

Mw/Mn

1.3

SMILES string

OCCCCO

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service