2,2-Bis(hydroxymethyl)propionic acid
Synonym(s):2,2-Bis(hydroxymethyl)propionic acid;Bis-MPA;Dimethylolpropionic acid;DMPA
- CAS NO.：4767-03-7
- Empirical Formula: C5H10O4
- Molecular Weight: 134.13
- MDL number: MFCD00004199
- EINECS: 225-306-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:52
What is 2,2-Bis(hydroxymethyl)propionic acid?
Chemical properties
white crystalline powder
The Uses of 2,2-Bis(hydroxymethyl)propionic acid
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..
The Uses of 2,2-Bis(hydroxymethyl)propionic acid
In preparation of water-sol alkyl resins.
The Uses of 2,2-Bis(hydroxymethyl)propionic acid
2,2-Bis(hydroxymethyl)propionic acid is commonly used as an AB2 monomer for the synthesis of hyperbranched (hb) polymers and dendrimers.
What are the applications of Application
2,2-Bis(hydroxymethyl)propionic acid is A key raw material in polyurethane dispersion for coatings
Definition
ChEBI: 2,2-Bis(hydroxymethyl)propionic acid is a 3-hydroxy carboxylic acid.
Properties of 2,2-Bis(hydroxymethyl)propionic acid
| 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. | Inert atmosphere,Room Temperature |
| solubility | H2O: soluble |
| form | Crystalline Powder |
| pka | 4.16±0.15(Predicted) |
| color | White |
| PH | 2.6 (50g/l, H2O, 20℃) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,3253 |
| BRN | 1756385 |
| Stability: | Stable. Hygroscopic. |
| CAS DataBase Reference | 4767-03-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,2-Bis(hydroxymethyl)propionic acid(4767-03-7) |
| EPA Substance Registry System | Dimethylolpropionic acid (4767-03-7) |
Safety information for 2,2-Bis(hydroxymethyl)propionic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,2-Bis(hydroxymethyl)propionic acid
| InChIKey | PTBDIHRZYDMNKB-UHFFFAOYSA-N |
New Products
(S)-3-Aminobutanenitrile hydrochloride 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid 1-Bromo-3,5-Di-Tert-Butylbenzene S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 4-IODO BENZOIC ACID 3-NITRO-2-METHYL ANILINE 1-(2,4-DICHLOROPHENYL) ETHANAMINE (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 1-(4-(aminomethyl)benzyl)urea hydrochloride 2-aminopropyl benzoate hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
You may like
-
2,2-Bis(hydroxymethyl)propionic acid CAS 4767-03-7View Details
4767-03-7 -
2,2-Bis(hydroxymethyl)propionic Acid CAS 4767-03-7View Details
4767-03-7 -
2,2-Bis(hydroxymethyl)propionic acid, 98% CAS 4767-03-7View Details
4767-03-7 -
2,2-Bis(hydroxymethyl)propionic acid CAS 4767-03-7View Details
4767-03-7 -
1975-50-4 98%View Details
1975-50-4 -
2-HYDROXY BENZYL ALCOHOL 98%View Details
90-01-7 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.