2,2-Bis(hydroxymethyl)propionic acid
2,2-Bis(hydroxymethyl)propionic acid
- CAS:
- 4767-03-7
- MF:
- C5H10O4
- MW:
- 134.13
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Company Type
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.
- 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.
- 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)
- EPA Substance Registry System
- Dimethylolpropionic acid (4767-03-7)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319
- Precautionary statements
- P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-36/37
- Safety Statements
- 26-37/39
- WGK Germany
- 3
- RTECS
- UA2465265
- F
- 3-9
- Autoignition Temperature
- >300 °C
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29159000
- Toxicity
- LD50 orally in Rabbit: > 2000 mg/kg
Use
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..
1 India supplier list of "2,2-Bis(hydroxymethyl)propionic acid"
- Product Name:2,2-Bis(hydroxymethyl)propionicacid
- Products Intro:Brand:sigma aldrich | Product Number:8.14996 | Purity:forsynthesis
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:2,2-Bis(hydroxymethyl)propionic acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoicacid
- Products Intro:Brand:ajchemicals | Product Number:JDH-16373 | Purity:98%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:3-hydroxy-2-(hydroxymethyl)-2-methylpropanoicacid
- Products Intro:Brand:thermofisher.in | Product Number:ALF-L14014-36 | Purity:≥98%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:2,2-Bis(hydroxymethyl)propionicAcid
- Products Intro:Brand:tcichemicals | Product Number:B1192 | Purity:min.97.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
$100.00/ 25KG
- Product Name:2-2-Dimethylolpropionic acid
- Products Intro:Purity: 99%min|Package: 25KG;100.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
- Product Name:2,2-Bis(hydroxymethyl)propionic acid
- Products Intro:Purity: 0.98 | Package: 1KG;10KG；50KG；100KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Ubrogepant intermediates,Deucravacitinib intermediates,Rimegepant intermediates,Upadacitinib intermediates,Baloxavir intermediates
$0.00/ 25KG
- Product Name:2,2-Bis(hydroxymethyl)propionic acid
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide
$0.00/ 1KG
- Product Name:2, 2-Bis (hydroxymethyl) Propionic Acid
- Products Intro:Purity: 99%|Package: 1KG;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$0.00-0.00 / 1kg
- Product Name:2,2-Bis(hydroxymethyl)propionic acid
- Products Intro:Purity: 99%|Package: 1kg;0.00;USD|25kg;0.00;USD|50kg;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Trichloroisocyanuric acid,α-Lipoic Acid,β-Nicotinamide Mononucleotide,Astaxanthin,Hyaluronic acid