ChemicalBook > CAS DataBase List > 2,2-Bis(hydroxymethyl)propionic acid
2,2-Bis(hydroxymethyl)propionic acid
- Product Name
- 2,2-Bis(hydroxymethyl)propionic acid
- CAS No.
- 4767-03-7
- Chemical Name
- 2,2-Bis(hydroxymethyl)propionic acid
- Synonyms
- DMPA;DIMETHYLOLPROPIONIC ACID;3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid;Bis-MPA;2,2-DIMETHYLOLPROPIONIC ACID;2,2-Bis(methylol)propionic acid;Bis(hydroxymethyl)propionic acid;2,2-bis(hydroxymethyl)propanoicacid;Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-;DMPA(R)
- CBNumber
- CB1759235
- Molecular Formula
- C5H10O4
- Formula Weight
- 134.13
- MOL File
- 4767-03-7.mol
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2,2-Bis(hydroxymethyl)propionic acid Property
- 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)
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Safety
- 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
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 8.14996
- Product name
- 2,2-Bis(hydroxymethyl)propionic acid
- Purity
- for synthesis
- Packaging
- 250g
- Price
- $80.7
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.14996
- Product name
- 2,2-Bis(hydroxymethyl)propionic acid
- Purity
- for synthesis
- Packaging
- 1kg
- Price
- $204
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 106615
- Product name
- 2,2-Bis(hydroxymethyl)propionic acid
- Purity
- 98%
- Packaging
- 3kg
- Price
- $190
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 106615
- Product name
- 2,2-Bis(hydroxymethyl)propionic acid
- Purity
- 98%
- Packaging
- 12kg
- Price
- $525
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1192
- Product name
- 2,2-Bis(hydroxymethyl)propionic Acid
- Purity
- >97.0%(T)
- Packaging
- 25g
- Price
- $19
- Updated
- 2024/03/01
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2,2-Bis(hydroxymethyl)propionic acid Chemical Properties,Usage,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
2,2-Bis(hydroxymethyl)propionic acid is commonly used as an AB2 monomer for the synthesis of hyperbranched (hb) polymers and dendrimers.
Uses
In preparation of water-sol alkyl resins.
Definition
ChEBI: 2,2-Bis(hydroxymethyl)propionic acid is a 3-hydroxy carboxylic acid.
2,2-Bis(hydroxymethyl)propionic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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2,2-Bis(hydroxymethyl)propionic acid Suppliers
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View Lastest Price from 2,2-Bis(hydroxymethyl)propionic acid manufacturers
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- DMPA/ Dimethylolpropionic Acid 4767-03-7
- Price
- US $120.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-11
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 2-2-Dimethylolpropionic acid 4767-03-7
- Price
- US $70.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-21
Hebei Weibang Biotechnology Co., Ltd
- Product
- 2-2-Dimethylolpropionic acid 4767-03-7
- Price
- US $100.00/KG
- Min. Order
- 1KG
- Purity
- 99%min
- Supply Ability
- 200TON
- Release date
- 2024-10-24
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