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2,2-Bis(hydroxymethyl)propionic acid - BEST CONDITIONS DIRECTLY FROM MANUFACTURER !!!

CAS: 4767-03-7
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Updatetime:Aug 21 2015
Company Profile
Contact:Sona Okresova
Address: Nabrezna 4, Prievidza, Slovakia
Quick Details
Classification: Organic Intermediate
Cas NO.: 4767-03-7
Molecular Formula: C5H10O4
Melting Point: 185-190℃
Boiling Point: 366.7 °C at 760 mmHg
Stability: Stable. Hygroscopic.
Water Solubility: soluble
Refractive index:
Flash Point: 189.7 °C
Purity: 99 %
Appearance: white to off white crystalline solid
Brand Name:
EINECS: 225-306-3
Aliase: Dimethylolpropionic acid; DMPA; bis-MPA; Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-; a, a-(Hydroxymethyl) propionic acid; 3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
Purity: 99 %
Appearance:white crystalline powder
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Detailed Description

Dimethylolpropionic acid is trifunctional compound having two primary hydroxyl groups and one tertiary carboxylic group. The carboxylic acid group is less reactive and dimethylolpropionic acid often react as a diol.

The free acid group actively promotes:

  • resin water solubility or water dispersibility after neutralization with a base;
  • easily introduces a polar group to improve coating adhesion and synthetic fibre dye receptivity;
  • increases the alkali solubility of deposited films.


Polyurethane dispersions

Water soluble alkyds and polyesters



Printing inks

Chemical intermediates

Company Information
Name:VUP a.s., Prievidza, Slovakia
Trade Category: Other
Registered Time: 1950
Registered Capital:
Legal Representative:
Employees: 51 - 100 People
Address: Nabrezna 4, Prievidza, Slovakia
Product/Service: Manufacture of fine chemicals and ATBEL Acredited laboratories, measurement of physical-chemical properties of liquids and solid materials and Laboratories FYCHEM for REACH

Main focuses of VUP, a.s., Prievidza, Slovakia: Manufacture of fine chemicals and chemical specialities supported by own research team. Services in measurement of physical and chemical properties of chemicals. Products: pure/lab chemicals, chemical specialities chemical preparations for rubber industry, chemical preparations for building industry, household chemicals, preparations for disinfection, health care products and cosmetics. Services: ATBEL Acredited laboratories, measurement of physical-chemical properties of liquids and solid materials and Laboratories FYCHEM for REACH. Certificates: ISO 9001:2008 certificate and SNAS Accreditation Certificate No. S-118 for analytical, technical safety and ecological laboratories. We are owners many patents of production of specialty chemicals .....more>>

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