ChemicalBook >> CAS DataBase List >>1,2-Pentanediol
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;PENTANDIOL-1,2;1,2 Pentandiol;1,2-PENTANEDIOL;1, 2- amyl glycol
- CBNumber:
- CB4304210
- Molecular Formula:
- C5H12O2
- Molecular Weight:
- 104.15
- MDL Number:
- MFCD00010736
- MOL File:
- 5343-92-0.mol
- MSDS File:
- SDS
Last updated:2024-05-11 20:10:50
| 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 |
n |
| Flash point | 104 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Soluble), Methanol (Slightly) |
| form | Liquid |
| pka | 14.49±0.20(Predicted) |
| 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) |
| FDA UNII | 50C1307PZG |
| EPA Substance Registry System | 1,2-Pentanediol (5343-92-0) |
1,2-Pentanediol price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 260282 | 1,2-Pentanediol 96% | 5343-92-0 | 50ml | $129 | 2024-03-01 | Buy |
| Sigma-Aldrich | 260282 | 1,2-Pentanediol 96% | 5343-92-0 | 250ml | $444 | 2024-03-01 | Buy |
| TCI Chemical | P1178 | 1,2-Pentanediol >98.0%(GC) | 5343-92-0 | 25mL | $58 | 2024-03-01 | Buy |
| TCI Chemical | P1178 | 1,2-Pentanediol >98.0%(GC) | 5343-92-0 | 500mL | $374 | 2024-03-01 | Buy |
| Usbiological | 358412 | PTD | 5343-92-0 | 48Tests | $588 | 2021-12-16 | Buy |
1,2-Pentanediol Chemical Properties,Uses,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
Global( 498)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shandong Dexiang International Trade Co., Ltd | 15662695772;+8615662691337 | sales006@dexiangchemical.com | China | 998 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 6000 | 58 |
| Hebei Yime New Material Technology Co., Ltd. | +86-66697723 +86-17703311139 | admin@china-yime.com | China | 563 | 58 |
| Xinxiang Hongqi District Houyuan Trading Co.,Ltd | +86-0373-3695376 +86-13937349994 | HYJM@houyuanjm.com | China | 300 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Chongqing Zhihe Biopharmaceutical Co., Ltd. | +86-18580541567 +86-17782035140 | sales@zhswyy.com | China | 242 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 18232 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 938 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 1598 | 58 |
View Lastest Price from 1,2-Pentanediol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-05-16 | 1,2-Pentanediol
5343-92-0
|
US $13.00 / kg | 1kg | 99% | 300tons | Hebei Dangtong Import and export Co LTD | |
 |
2024-05-11 | 1,2-Pentanediol
5343-92-0
|
US $0.00-0.00 / kg | 1kg | 99% | 500000kg | Hebei Kingfiner Technology Development Co.Ltd | |
 |
2024-05-11 | 1,2-Pentanediol
5343-92-0
|
US $0.00-0.00 / kg | 0.10000000149011612kg | 4.8-5.2% | 20tons | Chongqing Zhihe Biopharmaceutical Co., Ltd. |
-
- 1,2-Pentanediol
5343-92-0
- US $13.00 / kg
- 99%
- Hebei Dangtong Import and export Co LTD
-
- 1,2-Pentanediol
5343-92-0
- US $0.00-0.00 / kg
- 99%
- Hebei Kingfiner Technology Development Co.Ltd
-
- 1,2-Pentanediol
5343-92-0
- US $0.00-0.00 / kg
- 4.8-5.2%
- Chongqing Zhihe Biopharmaceutical Co., Ltd.
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5343-92-0