Skip to Content
Merck
CN

526320

Sigma-Aldrich

Polycaprolactone-block-polytetrahydrofuran-block-polycaprolactone

Synonym(s):

Poly THF, Polymeg, Polytetramethylene ether glycol

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Linear Formula:
HO[(CH2)5CO2]x [(CH2)4O]y[CO(CH2)5O]zH
CAS Number:
9051-88-1
MDL number:
MFCD00197938
UNSPSC Code:
12162002
PubChem Substance ID:
24874546
NACRES:
NA.23

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

mol wt

average Mn ~2,000

mp

30-33 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

Mw/Mn

1.3

SMILES string

OCCCCO

InChI

1S/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2

InChI key

WERYXYBDKMZEQL-UHFFFAOYSA-N

Related Categories

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCR0655
MKCD1104
MKAA4825
09415TU

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.

Search for a COA

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