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2,2-Bis(hydroxymethyl)propionic acid

2,2-Bis(hydroxymethyl)propionic acid Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:2,2-Bis(hydroxymethyl)propionic acid
CAS:4767-03-7
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Dalian Richfortune Chemicals Co., Ltd
Tel: 86-411-84820922, 84821539
Email: sales@richfortunechem.com
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Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:4767-03-7
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555
Email: jack.li@time-chemicals.com
Products Intro: Product Name:2,2-Bis(hydroxymethyl)propionic acid
CAS:4767-03-7
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:2,2-Bis(hydroxymethyl)propionic acid
CAS:4767-03-7

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2,2-Bis(hydroxymethyl)propionic acid Basic information
Product Name:2,2-Bis(hydroxymethyl)propionic acid
Synonyms:2,2-bis(hydroxymethyl)propanoicacid;3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid;3-hydroxy-2-(hydroxymethyl)-2-methyl-propanoicaci;3-hydroxy-2-(hydroxymethyl)-2-methyl-Propanoicacid;alpha,alpha-Dimethylolpropionic acid;Bis(hydroxymethyl)propionic acid;Hydracrylic acid, 2-(hydroxymethyl)-2-methyl-;Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-
CAS:4767-03-7
MF:C5H10O4
MW:134.13
EINECS:225-306-3
Product Categories:Organic acids;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, Organic acids
Mol File:4767-03-7.mol
2,2-Bis(hydroxymethyl)propionic acid Structure
2,2-Bis(hydroxymethyl)propionic acid Chemical Properties
Melting point 189-191 °C(lit.)
Boiling point 167.23°C (rough estimate)
density 0.84
vapor density <1 (vs air)
refractive index 1.4240 (estimate)
Fp >150°C
storage temp. Store below +30°C.
solubility H2O: soluble
form Crystalline Powder
color White
PH2.6 (50g/l, H2O, 20℃)
Water Solubility soluble
Sensitive Hygroscopic
Merck 14,3253
BRN 1756385
Stability:Stable. Hygroscopic.
InChIKeyPTBDIHRZYDMNKB-UHFFFAOYSA-N
CAS DataBase Reference4767-03-7(CAS DataBase Reference)
NIST Chemistry Reference2,2-Bis(hydroxymethyl)propionic acid(4767-03-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-36/37
Safety Statements 26-37/39
WGK Germany 3
RTECS UA2465265
3-9
Autoignition Temperature>300 °C
Hazard Note Irritant
TSCA Yes
HS Code 29159000
ToxicityLD50 orally in Rabbit: > 2000 mg/kg
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
2,2-Bis(hydroxymethyl)propionic acid Usage And Synthesis
Chemical Propertieswhite crystalline powder
Uses2,2-bis(hydroxymethyl)propionic acid (DMPA) is a versatile organic materials. it is used as water-based polyurethane chain extender, also make the polyurethane obtained from emulsifying properties, excellent stability can be made self-emulsifying aqueous polyurethane. For preparation a photosensitive resin and liquid crystal materials; for epoxy ester coatings, polyurethane elastomers and powder coatings; Preparation of magnetic recording materials and adhesives etc..
UsesIn preparation of water-sol alkyl resins.
2,2-Bis(hydroxymethyl)propionic acid Preparation Products And Raw materials
Raw materialsPropionaldehyde
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