Skip to Content
Merck
CN
All Photos(1)

Key Documents

View All Documentation

446092

Sigma-Aldrich

Polyester-block-polyether α, ω-diol

average Mn ~468

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

MDL number:
MFCD00241474
UNSPSC Code:
12162002
NACRES:
NA.23

mol wt

average Mn ~468

refractive index

n20/D 1.479 (lit.)

viscosity

1,800 cP(25 °C)(lit.)

acid number

0.2 mg KOH/g

hydroxyl value

240 mg KOH/g

density

1.08 g/mL at 25 °C (lit.)

Application

Modifier for acrylic, alkyd, epoxy and polyester coatings.

Features and Benefits

Low viscosity, high flexibility, low VOC, narrow molecular weight and aliphatic structure.

Physical form

Dihydroxy-functional oligomer. Proprietary composition

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
09424JH
03017JH
11620ES
09313EA
19509KU

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