ChemicalBook > CAS DataBase List > 1,2-Pentanediol
1,2-Pentanediol
- Product Name
- 1,2-Pentanediol
- CAS No.
- 5343-92-0
- Chemical Name
- 1,2-Pentanediol
- Synonyms
- PTD;PENTANE-1,2-DIOL;1,2-Pentanediol,97%;Pentanediol,98%;1,2-Pentanediol TDS free sample MSDS;2-Pentanediol;1,2-Pentanedi;1,2 Pentandiol;PENTANDIOL-1,2;1,2-PENTANEDIOL
- CBNumber
- CB4304210
- Molecular Formula
- C5H12O2
- Formula Weight
- 104.15
- MOL File
- 5343-92-0.mol
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1,2-Pentanediol Property
- Melting point:
- 50.86°C (estimate)
- Boiling point:
- 206 °C (lit.)
- Density
- 0.971 g/mL at 25 °C (lit.)
- vapor pressure
- 1.5Pa at 20℃
- refractive index
- n20/D 1.439(lit.)
- Flash point:
- 104 °C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform (Soluble), Methanol (Slightly)
- pka
- 14.49±0.20(Predicted)
- form
- Liquid
- color
- Clear colorless to light yellow
- Water Solubility
- miscible
- BRN
- 1732199
- InChIKey
- WCVRQHFDJLLWFE-UHFFFAOYSA-N
- LogP
- 0.06 at 25℃
- CAS DataBase Reference
- 5343-92-0(CAS DataBase Reference)
- EPA Substance Registry System
- 1,2-Pentanediol (5343-92-0)
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 260282
- Product name
- 1,2-Pentanediol
- Purity
- 96%
- Packaging
- 50ml
- Price
- $129
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 260282
- Product name
- 1,2-Pentanediol
- Purity
- 96%
- Packaging
- 250ml
- Price
- $444
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P1178
- Product name
- 1,2-Pentanediol
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $58
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P1178
- Product name
- 1,2-Pentanediol
- Purity
- >98.0%(GC)
- Packaging
- 500mL
- Price
- $374
- Updated
- 2024/03/01
Usbiological
- Product number
- 358412
- Product name
- PTD
- Packaging
- 48Tests
- Price
- $588
- Updated
- 2021/12/16
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1,2-Pentanediol Chemical Properties,Usage,Production
Description
1,2-Pentanediol, also known as 1,2-dihydroxypentane, is a colorless and odorless liquid which is miscible with water and polar organic solvents. It is a chiral molecule with one stereocenter. The compound is usually made by treating a mixture of 1-pentene and formic acid with hydrogen peroxide at<100 ℃. An optically active R-enantiomer of 1,2-pentanediol can be prepared by fermentation.
Chemical Properties
CLEAR COLOURLESS TO SLIGHTLY YELLOW OILY LIQUID
Uses
pentylene glycol is an alcohol with humectant and anti-bacterial properties.
Uses
1,2-Pentanediol is used in synthesizing quinoxalines from biomass-derived glycols. Also used in the synthesis of propiconazole (P770100) a fungicide as well as other antifungals.
Flammability and Explosibility
Non flammable
1,2-Pentanediol Preparation Products And Raw materials
Raw materials
Preparation Products
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1,2-Pentanediol Suppliers
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View Lastest Price from 1,2-Pentanediol manufacturers
HebeiShuoshengImportandExportco.,Ltd
- Product
- 1,2-Pentanediol 5343-92-0
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-02
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 1,2-Pentanediol 5343-92-0
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-04-23
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- 1,2-Pentanediol 5343-92-0
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-12
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