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;β-Hydroxyisobutanol;2-methyl-3-propanediol
- CBNumber:
- CB3313835
- Molecular Formula:
- C4H10O2
- Molecular Weight:
- 90.12
- MOL File:
- 2163-42-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/10/24 21:11:45
| 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) |
| 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(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 375721 | 2-Methyl-1,3-propanediol 99% | 2163-42-0 | 1L | ₹5196 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 375721 | 2-Methyl-1,3-propanediol 99% | 2163-42-0 | 3L | ₹7945.55 | 2022-06-14 | Buy |
| TCI Chemicals (India) | M1114 | 2-Methyl-1,3-propanediol min. 98.0 % | 2163-42-0 | 25ML | ₹2000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | M1114 | 2-Methyl-1,3-propanediol min. 98.0 % | 2163-42-0 | 500ML | ₹2500 | 2022-05-26 | 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
1of2
chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Sudarshan Pharma Industries Limited | +91-2242221111 +91-9320932107 | Maharashtra, India | 37 | 58 | Inquiry |
| Royal Chemicals | +91-9221503305 +91-9221503305 | Maharashtra, India | 28 | 58 | Inquiry |
| PAARICHEM RESOURCES LLP | +91-8104961021 +91-8104961021 | Maharashtra, India | 82 | 58 | Inquiry |
| Veer Chemicals | 08047306228 | Ahmedabad, India | 25 | 58 | Inquiry |
| The Himatlal Group | 91-22-22870526 | Maharashtra, India | 21 | 58 | Inquiry |
| Crescent Chemicals & Crescent Organics. | 91-22-67033555 | Maharashtra, India | 22 | 58 | Inquiry |
| Sanjay Chemicals (India) Pvt., Ltd. | 91-22-40361100 | Maharashtra, India | 159 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
2163-42-0(2-METHYL-1,3-PROPANEDIOL)Related Search:
1of4
chevron_right