2-METHYL-1,3-PROPANEDIOL
- CAS No.
- 2163-42-0
- Chemical Name:
- 2-METHYL-1,3-PROPANEDIOL
- Synonyms
- METHYLPROPANEDIOL;2-methylpropane-1,3-diol;2-Methyl-1,3-propanediol (MPO);MP Diol;MPDIOL(R);MPDIOL MPD;MP diol glycol;MPDIOL(R) GLYCOL;2-methyl-3-propanediol;3-Methyl-1,3-Propanediol
- CBNumber:
- CB3313835
- Molecular Formula:
- C4H10O2
- Molecular Weight:
- 90.12
- MDL Number:
- MFCD00082586
- MOL File:
- 2163-42-0.mol
- MSDS File:
- SDS
| Melting point | -91 °C (lit.) |
|---|---|
| Boiling point | 123-125 °C/20 mmHg (lit.) |
| Density | 1.015 g/mL at 25 °C (lit.) |
| vapor density | 3.2 (vs air) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Soluble), DMSO (Slightly), Methanol (Slightly) |
| form | Oil |
| pka | 14.51±0.10(Predicted) |
| color | Colourless |
| Odor | little to no odor |
| BRN | 1731422 |
| InChIKey | QWGRWMMWNDWRQN-UHFFFAOYSA-N |
| LogP | -0.740 (est) |
| CAS DataBase Reference | 2163-42-0(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | N8F53B3R4R |
| NIST Chemistry Reference | Propane-1,3-diol, 2-methyl-(2163-42-0) |
| EPA Substance Registry System | 1,3-Propanediol, 2-methyl- (2163-42-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H319-H315-H335 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | 1 | |||||||||
| HS Code | 2905.39.9000 | |||||||||
| NFPA 704 |
|
2-METHYL-1,3-PROPANEDIOL price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 375721 | 2-Methyl-1,3-propanediol 99% | 2163-42-0 | 1l | $47.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | 375721 | 2-Methyl-1,3-propanediol 99% | 2163-42-0 | 3l | $122 | 2024-03-01 | Buy |
| TCI Chemical | M1114 | 2-Methyl-1,3-propanediol >98.0%(GC) | 2163-42-0 | 25mL | $20 | 2024-03-01 | Buy |
| TCI Chemical | M1114 | 2-Methyl-1,3-propanediol >98.0%(GC) | 2163-42-0 | 500mL | $38 | 2024-03-01 | Buy |
| Alfa Aesar | H36922 | 2-Methyl-1,3-propanediol 98+% | 2163-42-0 | 250g | $35.9 | 2024-03-01 | Buy |
2-METHYL-1,3-PROPANEDIOL Chemical Properties,Uses,Production
Description
2-Methyl-1,3-propanediol, MPD, is produced by Arco with an estimated capacity of about 7000 t/a. The process is designed for the production of 1,4-butanediol as an alternative to Reppe technology and the acetoxylation of butadiene. The raw material propylene oxide is isomerized to allyl alcohol in the fifirst step. Hydroformylation of allyl alcohol gives 4- hydroxybutanal (79 %) and 3-hydroxy-2-methylpropanal (11 %). The last step comprises hydrogenation of the n and iso intermediates to the corresponding diols.
Uses
β-Hydroxyisobutanol is used as a reagent in the synthesis of pyrazolo[1,5-a]pyridinecarbonyl-substituted spirocyclic piperidine ketals as inhibitors of HCV protein NS4B and of hepatitis C viral replication and their lack of cytotoxicity in human cells.
Application
2-Methyl-1,3-propanediol (MDP), with its branched and irregular structure, affords noncrystalline resins. It is used in polyesters for solvent- and waterborne coatings, imparting them lower viscosity than neopentyl glycol, easy processability, good flexibility, weatherability, and toughness. 2-Methyl-1,3-propanediol is used in paints with low content of volatile organic compounds (VOC) as two-component polyurethane coating and coil coating. It is also used in glass-fiber-reinforced unsaturated polyesters and gel coats. MPD is used for chemical modification of polyethylene terephthalate (PET) used in production of fibers and films. Low content of MPD in PET fibers improves the dye uptake and in films it improves clarity, toughness, elongation, and shrinkage. Plasticizers, elastomers, adhesives, cosmetics, and personal care products are other uses of MPD.
2-METHYL-1,3-PROPANEDIOL Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 6004 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 | admin@hbsaisier.cn | China | 938 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18032476855 +86-18032476855 | admin@hblongbang.com | China | 360 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15962 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9341 | 55 |
| Jiangsu Qingquan Chemical Co., Ltd. | +86-571-86589381,86589382,86589383 | sales1@qqpharm.com | CHINA | 154 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| Tianjin Zhongxin Chemtech Co., Ltd. | +86-022-66880623 +8618622897568 | sales@tjzxchem.com | China | 559 | 58 |
View Lastest Price from 2-METHYL-1,3-PROPANEDIOL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-05-11 | 2-Methyl-1, 3-Propanediol
2163-42-0
|
US $6.00 / kg | 1kg | More than 99% | 2000KG/Month | Hebei Longbang Technology Co., Ltd | |
 |
2024-04-13 | 2-METHYL-1,3-PROPANEDIOL
2163-42-0
|
US $6.00 / KG | 1KG | More than 99% | 2000KG/Month | Hebei Saisier Technology Co., LTD | |
 |
2023-12-27 | 2-METHYL-1,3-PROPANEDIOL
2163-42-0
|
US $0.00 / kg | 1kg | 99% | 1000000 | Hebei Jingbo New Material Technology Co., Ltd |
-
- 2-Methyl-1, 3-Propanediol
2163-42-0
- US $6.00 / kg
- More than 99%
- Hebei Longbang Technology Co., Ltd
-
- 2-METHYL-1,3-PROPANEDIOL
2163-42-0
- US $6.00 / KG
- More than 99%
- Hebei Saisier Technology Co., LTD
-
- 2-METHYL-1,3-PROPANEDIOL
2163-42-0
- US $0.00 / kg
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
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