2-METHYL-1,3-PROPANEDIOL
- Product Name
- 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
- Formula Weight
- 90.12
- MOL File
- 2163-42-0.mol
2-METHYL-1,3-PROPANEDIOL Property
- 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
- n20/D 1.445(lit.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Soluble), DMSO (Slightly), Methanol (Slightly)
- pka
- 14.51±0.10(Predicted)
- form
- Oil
- 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 Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 1
- HS Code
- 2905.39.9000
- Hazardous Substances Data
- 2163-42-0(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- 375721
- Product name
- 2-Methyl-1,3-propanediol
- Purity
- 99%
- Packaging
- 1l
- Price
- $47.7
- Updated
- 2024/03/01
- Product number
- 375721
- Product name
- 2-Methyl-1,3-propanediol
- Purity
- 99%
- Packaging
- 3l
- Price
- $122
- Updated
- 2024/03/01
- Product number
- M1114
- Product name
- 2-Methyl-1,3-propanediol
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $20
- Updated
- 2024/03/01
- Product number
- M1114
- Product name
- 2-Methyl-1,3-propanediol
- Purity
- >98.0%(GC)
- Packaging
- 500mL
- Price
- $38
- Updated
- 2024/03/01
- Product number
- H36922
- Product name
- 2-Methyl-1,3-propanediol
- Purity
- 98+%
- Packaging
- 250g
- Price
- $35.9
- Updated
- 2024/03/01
2-METHYL-1,3-PROPANEDIOL Chemical Properties,Usage,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
Preparation Products
2-METHYL-1,3-PROPANEDIOL Suppliers
- Tel
- --
- Fax
- --
- him@interchim.com
- Country
- France
- ProdList
- 2725
- Advantage
- 58
- Tel
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- Fax
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- m.demougin@stearinerie-dubois.fr
- Country
- France
- ProdList
- 34
- Advantage
- 64
View Lastest Price from 2-METHYL-1,3-PROPANEDIOL manufacturers
- Product
- 2-METHYL-1,3-PROPANEDIOL 2163-42-0
- Price
- US $1000.00-800.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000
- Release date
- 2024-08-16
- Product
- 2-Methyl-1, 3-Propanediol 2163-42-0
- Price
- US $99.00-35.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-15
- Product
- 2-Methyl-1, 3-Propanediol 2163-42-0
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-05-11