2,2-Bis(hydroxymethyl)propionic acid suppliers
2,2-Bis(hydroxymethyl)propionic acid
- CAS:
- 4767-03-7
- MF:
- C5H10O4
- MW:
- 134.13
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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
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..
313 supplier list of "2,2-Bis(hydroxymethyl)propionic acid"
$100.00/ 25KG
- Product Name:2-2-Dimethylolpropionic acid
- Products Intro:Purity: 99%min | Package: 25KG;100USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: DHA,4'-Methylpropiophenone,Procaine hcl,tetramisole hcl,lidocaine
$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,Xylazine,Xylazine hcl
$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
$70.00/ 1kg
- Product Name:2-2-Dimethylolpropionic acid
- Products Intro:Purity: 99|Package: 1kg;70.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Candelilla Wax,Boric acid,Helional,carbomer,1,3-Dihydroxyacetone