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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Safety

Risk Statements: 36/38
Safety Statements: 24/25
WGK Germany: 1
RTECS: SA0455000
F: 3
HS Code: 2905399590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H319Causes serious eye irritation
Precautionary statements: P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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

(-)-MENTHYL CHLOROFORMATE 1-Pentene

Preparation Products

Propiconazole

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1,2-Pentanediol Suppliers

Americas 1 Belgium 1 China 434 Europe 1 France 3 Germany 10 India 17 Japan 8 Norway 1 Switzerland 2 Ukraine 1 United Kingdom 11 United States 42 USA 1 Global 533

TOKYO CHEMICAL INDUSTRY CO., LTD.

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Advantage: 80

Kokyu Alcohol Kogyo Co. Ltd.

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Hattori Corporation

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Kenko Corporation

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Fine Corporation

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FUJIFILM Wako Pure Chemical Corporation

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Kanto Chemical Co., Inc.

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Wako Pure Chemical Industries, Ltd.

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Country: Japan
ProdList: 6819
Advantage: 80

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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 Longbang Technology Co., Ltd

Product: 1,2-Pentanediol 5343-92-0
Price: US $6.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20TONS
Release date: 2024-05-20

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

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5343-92-0