White crystalline powder 2,2-Bis(hydroxymethyl)propionic acid DMPA CAS NO 4767-03-7
Sep 22nd, 2022 at 22:33 Biological and Pharmaceutical Chemicals Beavercreek 51 views Reference: kzPdyXpnbQr
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White Crystalline Powder 2,2-bis(hydroxymethyl)propionic Acid Dmpa Cas No 4767-03-7 - Buy Dihydroxypivalic Acid 22-dimethylol Propionic Acid 22-bis(hydroxymethyl)propionic Acid,3-hydroxy-2-(hydroxymethyl)-2-methyl-propanoic Acid Dimethylolpropionic Acid,3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
4767-03-7 |
| Other Names: |
Dimethylolpropionic acid |
| MF: |
C5H10O4 |
| EINECS No.: |
225-306-3 |
| Place of Origin: |
Guangdong, China |
| Type: |
Dyestuff Intermediates, Flavor & Fragrance Intermediates, Syntheses Material Intermediates |
| Purity: |
99% |
| Model Number: |
4767-03-7 |
| Application: |
organic intermediate |
| Appearance: |
white crystalline powder |
| Density: |
0.84 g/mL |
| Formula Weight :: |
134.14 |
| Refractive Rate: |
1.4240 |
| Melting point: |
185-190℃ |
| Boiling point: |
366.7°C at 760 mmHg |
| Flash point: |
189.7°C |
| Water solubility: |
soluble |
| Vapour pressure: |
7.26E-07mmHg at 25°C |
| Storage Condition: |
Store below +30°C |
| PH Value: |
2.6(50g/l,H2O,20℃) |
Supply Ability
| Supply Ability | 50000 Kilogram/Kilograms per Month |
Packaging & delivery
1kg/polybag , 25kg/kraft bag with PE liner insideshanghai Shenzhen qingdao
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| Lead time: |
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Product Description
|
Name: |
2,2-Bis(hydroxymethyl)propionic acid |
|
Other Name: |
Dimethylolpropionic acid; dihydroxypivalic acid; 2,2-Dimethylol Propionic Acid; 3-Hydroxy-2-(hydroxymethyl)-2-methyl-propanoic acid; 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate; DMPA; |
|
CAS: |
4767-03-7 |
|
EINECS: |
225-306-3 |
|
Molecular Formula: |
C5H10O4 |
|
Molecular Weight: |
134.1231 |
|
InChI: |
InChI=1/C5H10O4/c1-5(2-6,3-7)4(8)9/h6-7H,2-3H2,1H3,(H,8,9)/p-1 |
|
Melting point: |
189-191°C(lit.) |
|
Boiling point: |
167.23°C |
|
Flash point: |
>150°C |
|
Water solubility: |
soluble |
|
Vapour pressure: |
7.26E-07mmHg at 25°C |
|
Appearance: |
White Crystalline Powder |
|
Purity: |
≥99.5% |
|
Density: |
0.84 g/mL |
|
Refractive Rate: |
1.4240 |
|
Storage Condition: |
Store below +30°C |
|
PH Value: |
2.6(50g/l,H2O,20℃) |
|
Sensitivity: |
Hygroscopic |
|
Merck: |
14,3253 |
|
BRN: |
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|
Stability: |
Stable.Hygroscopic |
|
Custom Code: |
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|
Hydroxyl Content: |
≥24% |
|
Acid Value: |
410-415 mgKOH.g-1 |
|
Chroma: |
≤200# PT-CO |
|
Moisture Content: |
≤0.3% |
|
Ash Content: |
≤0.03% |
|
Application: |
|
|
2,2-Dimethylol Propionic Acid is a versatile organic raw materials. It is a chain extender in the manufacturing of waterborne polyurethane and can make polyurethane achieve self-emulsifying performance, being the waterborne polyurethane emulsion which has good stability. It is also used in the producing of polyurethane emulsion leather finishing agent, which is the upgrade products of traditional emulsive polyacrylate leather finishing. Used as addictive in modifying polyester resin; the raw material of making photosensitive resin and liquid crystal; epoxy ester coatings, PU elastomers and powder coating; used in producing magnetic materials and adhesives to make recording tape, video tape, computer tape, data recording tape and magnetic card, etc. |
25kg/bag or cardboard barrel with PE liner inside
Company Information
Boluo Changning Our company is a high tech company that have more than 20 years experience to produce, R & D and supply all kinds of organic chemical materials and water-based environmental frendly Paints and coating.
Our products are applied in widely field, such as welding flux, synthetic resin, synthetic rubber, synthetic fibre, plastifier, spice, adhesive, resin additive, electroplating polishing agent, explosive control agent, painting on building wall, machine, vehicle, 3C products and Iron steel structure, etc.
Most of our R&D employees have doctor and master degree, most of them have more than 10 years R&D experience. We R&D team cooperate with famous university and lab to produce many hot sale new products.
We have modern production and test facility, we also apply in modern production technology and strictly quality control to produce. We have ISO ISO9001:2015 environment friendly certificate, ISO ISO9001:2015 quality control certificate and safety production certificate, etc.
Our principle is “ Client first, environment protection and service society “
Certification
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FAQ
Q1: how do you control quality? We will make samples before mass production and start mass production after sample approval. 100% inspection during production and random inspection before packaging. Q2: how to contact us? Click our website ''contact supplier'' and send us the product information you are interested in. You will get a reply within 24 hours. Q3: which payment method do you accept? For small orders, you can pay by wire transfer, Western Union transfer or PayPal, Q4: can you give me a discount? Of course, it depends on your quantity Q5: how to get samples? We provide free samples, but the freight will be borne by you, and the cost will be returned to you or deducted from your order later. Q6: how to confirm product quality before placing an order? A: you can get free samples for some products. You only need to pay for transportation or arrange express delivery to take samples for us. You can send us your product specifications and requirements. We will make products according to your requirements. Question 7: how do you deal with quality complaints? A: first of all, our quality control will reduce the quality problem to nearly zero. If the actual quality problem is caused by us, we will send you free goods for replacement or refund.
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