418730
Pentaerythritol ethoxylate (15/4 EO/OH)
average Mn ~797
Synonym(s):
Pentaerythritol ethoxylate
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
C[CH2(OCH2CH2)nOH]4
CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
Recommended Products
form
viscous liquid
Quality Level
mol wt
average Mn ~797
refractive index
n20/D 1.475
bp
>300 °C (lit.)
density
1.2 g/mL at 25 °C (lit.)
Looking for similar products? Visit Product Comparison Guide
General description
Pentaerythritol ethoxylate (15/4 EO/OH) is a branched polymer with pentaerythritol as a backbone. It can be used as a precipitant which can facilitate the screening and refinement of crystallization conditions.
Application
Pentaerythritol ethoxylate (15/4 EO/OH) has been used in the synthesis of tetrafunctional macroinitiator which can be used in the preparation of amphiphilic copolymers. It can also be reacted with 4,4′-methylenebis(phenylisocyanate)(MDI) which can be potentially used in the preparation of metallized polyurethane(PU) resins.
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
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’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Synthesis of amphiphilic star block copolymers of polystyrene with PEG core via ATRP?control of chain architecture and the formation of core-shell type globular structure.
An SG, et al.
Polymer, 47(11), 4154-4162 (2006)
Metallization of cross-linked polyurethane resins by reduction of polymer-incorporated metal ion.
Shibata M and Ito T
Polymer, 44(19), 5617-5623 (2003)
Pentaerythritol propoxylate: a new crystallization agent and cryoprotectant induces crystal growth of 2-methylcitrate dehydratase.
Gulick A, et al.
Acta Crystallographica Section D, Biological Crystallography, 58(2), 306-309 (2002)
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