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2,2-Bis(hydroxymethyl)propionic acid

2,2-Bis(hydroxymethyl)propionic acid
2,2-Bis(hydroxymethyl)propionic acid structure
CAS No.
4767-03-7
Chemical Name:
2,2-Bis(hydroxymethyl)propionic acid
Synonyms
DMPA;Bis-MPA;DMPA(R);2,2-Bispropionic;DiMethylol Propionic;dihydroxypivalic acid;DIMETHYLOLPROPIONIC ACID;2,2-DIMETHYLOLPROPIONIC ACID;2,2-Bis(methylol)propionic acid;Bis(hydroxymethyl)propionic acid
CBNumber:
CB1759235
Molecular Formula:
C5H10O4
Formula Weight:
134.13
MOL File:
4767-03-7.mol

2,2-Bis(hydroxymethyl)propionic acid 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)
Flash point:
>150°C
storage temp. 
Store below +30°C.
solubility 
H2O: soluble
form 
Crystalline Powder
color 
White
PH
2.6 (50g/l, H2O, 20℃)
Water Solubility 
soluble
Sensitive 
Hygroscopic
Merck 
14,3253
BRN 
1756385
Stability:
Stable. Hygroscopic.
InChIKey
PTBDIHRZYDMNKB-UHFFFAOYSA-N
CAS DataBase Reference
4767-03-7(CAS DataBase Reference)
NIST Chemistry Reference
2,2-Bis(hydroxymethyl)propionic acid(4767-03-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Toxicity LD50 orally in Rabbit: > 2000 mg/kg
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

2,2-Bis(hydroxymethyl)propionic acid price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 106615 2,2-Bis(hydroxymethyl)propionic acid 98% 4767-03-7 3kg $144 2018-11-13 Buy
Sigma-Aldrich 106615 2,2-Bis(hydroxymethyl)propionic acid 98% 4767-03-7 12kg $396 2018-11-13 Buy
TCI Chemical B1192 2,2-Bis(hydroxymethyl)propionic Acid >97.0%(T) 4767-03-7 25g $14 2018-11-22 Buy
TCI Chemical B1192 2,2-Bis(hydroxymethyl)propionic Acid >97.0%(T) 4767-03-7 500g $38 2018-11-22 Buy
Alfa Aesar L14014 2,2-Bis(hydroxymethyl)propionic acid, 98+% 4767-03-7 100g $28.4 2018-11-13 Buy

2,2-Bis(hydroxymethyl)propionic acid Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Uses

2,2-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..

Uses

In preparation of water-sol alkyl resins.

2,2-Bis(hydroxymethyl)propionic acid Preparation Products And Raw materials

Raw materials

Preparation Products


2,2-Bis(hydroxymethyl)propionic acid Suppliers

Global( 258)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22043 58
Dalian Richfortune Chemicals Co., Ltd
86-411-84820922, 84821539
86-411-84821380 sales@richfortunechem.com China 362 57
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1374 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 479 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 12156 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4525 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58

View Lastest Price from 2,2-Bis(hydroxymethyl)propionic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-23 2,2-Bis(hydroxymethyl)propionic acid
4767-03-7
US $1.00 / kg 1kg 97%-99% as request career henan chemical co
2018-08-16 2,2-Bis(hydroxymethyl)propionic acid
4767-03-7
US $11.00 / KG 1KG 99% 1000KG career henan chemical co

2,2-Bis(hydroxymethyl)propionic acid Spectrum


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