Pentaethylene glycol

Product Name: Pentaethylene glycol
CAS No.: 4792-15-8
Chemical Name: Pentaethylene glycol
Synonyms: 3,6,9,12-TETRAOXATETRADECANE-1,14-DIOL;HO-PEG5-OH;HO-5-OH;DKSI125;OH-PEG5-OH;PentaethyL;PENTAGLYCOL;PENTAETHYLENE GLYCOL;Pentaethylene gylcol;PENTALETHYLENE ALYCOL
CBNumber: CB5160426
Molecular Formula: C10H22O6
Formula Weight: 238.28
MOL File: 4792-15-8.mol

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Pentaethylene glycol Property

Melting point:: -8.6°C
Boiling point:: 184 °C/2 mmHg (lit.)
Density: 1.126 g/mL at 25 °C (lit.)
refractive index: n20/D 1.462(lit.)
Flash point:: >230 °F
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: Liquid
pka: 14.06±0.10(Predicted)
color: Clear colorless to yellow
Specific Gravity: 1.125
Water Solubility: Miscible with water.
α-end: hydroxyl
Ω-end: hydroxyl
BRN: 1635593
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides.
InChIKey: JLFNLZLINWHATN-UHFFFAOYSA-N
CAS DataBase Reference: 4792-15-8(CAS DataBase Reference)
EPA Substance Registry System: 3,6,9,12-Tetraoxatetradecane-1,14-diol (4792-15-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: RZ2670000
F: 3
TSCA: Yes
HS Code: 29094990

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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 335754
Product name: Pentaethylene glycol
Purity: 98%
Packaging: 5g
Price: $114
Updated: 2025/07/31

Sigma-Aldrich

Product number: 335754
Product name: Pentaethylene glycol
Purity: 98%
Packaging: 25g
Price: $453
Updated: 2025/07/31

TCI Chemical

Product number: P1154
Product name: Pentaethylene Glycol
Purity: >95.0%(GC)
Packaging: 5g
Price: $87
Updated: 2025/07/31

TCI Chemical

Product number: P1154
Product name: Pentaethylene Glycol
Purity: >95.0%(GC)
Packaging: 25g
Price: $270
Updated: 2025/07/31

Usbiological

Product number: 286401
Product name: Pentaethylene glycol
Packaging: 5g
Price: $355
Updated: 2021/12/16

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Pentaethylene glycol Chemical Properties,Usage,Production

Description

Pentaethylene glycol is a polymer consisting of ethylene glycol monomers and two terminal hydroxyl groups. The PEG chain increases the water solubility of a compound in aqueous media. Increasing the number of ethylene glycol units within the entire chain improves the solubility properties of the PEG linker.

Chemical Properties

colourless liquid

Uses

Intermediate in the synthesis of cyclic and noncyclic polyethers, complexing agents and immobilized phase-transfer catalysts

Uses

Pentaethylene glycol is part of a group of compounds called polyethylene glycols (PEGs), which are major byproducts of non-ionic surfactants biodegradation. Pentaethylene glycol is a useful synthetic intermediate, and is used as a reagent to synthesize macrocyclic oligoesters through lipase-catalysis.

Definition

ChEBI: Pentaethylene glycol is a poly(ethylene glycol).

Synthesis Reference(s)

Synthetic Communications, 16, p. 19, 1986 DOI: 10.1080/00397918608057683

Pentaethylene glycol Preparation Products And Raw materials

Raw materials

Preparation Products

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Pentaethylene glycol Suppliers

Americas 1 Belgium 3 Canada 1 China 223 Europe 3 France 1 Germany 5 India 10 Japan 2 Poland 1 Switzerland 2 The Netherlands 1 United Kingdom 11 United States 39 Global 303

Ningxia Yiming Biomedical Technology Co., Ltd

Tel: 18754046789
Email: yiming@163.cn
Country: China
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Advantage: 58

Shaanxi Youbang Biomedical Technology Co., Ltd.

Tel: 0913-7167565 13852786668
Email: 605375102@qq.com
Country: China
ProdList: 212
Advantage: 58

Yangzhou Princechem Co.,Ltd

Tel: 0514-85083801 18752736070
Email: yuhao@princechem.com
Country: China
ProdList: 460
Advantage: 58

Hangzhou Beishengyuan Biotechnology Co., Ltd

Tel: 0571-15068777134 15068777134
Email: 1289372011@qq.com
Country: China
ProdList: 4568
Advantage: 58

Annular（Qihe）New Material Technology Co., Ltd

Tel: 010-18600642180 13391601435
Email: 1584468135@qq.com
Country: China
ProdList: 832
Advantage: 58

Shanghai Huici Pharmaceutical Technology Co., LTD

Tel: 133-31922809 19372841038
Email: lixing@pharmahuici.com
Country: China
ProdList: 732
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

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View Lastest Price from Pentaethylene glycol manufacturers

LAURENT

Product: Pentaethylene glycol 4792-15-8
Price: US $2394.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 500kg
Release date: 2025-11-20

Hebei Chuanghai Biotechnology Co., Ltd

Product: Pentaethylene glycol 4792-15-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

Henan Aochuang Chemical Co.,Ltd.

Product: PENTAETHYLENE GLYCOL 4792-15-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-13

4792-15-8, Pentaethylene glycolRelated Search:

PENTAETHYLENE GLYCOL MONOMETHYL ETHER 96+%,PENTAETHYLENE GLYCOL MONOMETHYL ETHER Tolnaftate PENTAETHYLENEHEXAMINE C18E5, Octadecyl pentaethylene glycol ether, Octadecylpentaglycol, Polyoxyethylene (5) stearyl ether,pentaethylene glycol monooctadecyl ether HEPTAETHYLENE GLYCOL MONODODECYL ETHER C12E5 PENTAETHYLENE GLYCOL C10E5, Decyl pentaethylene glycol ether, Decylpentaglycol, Polyoxyethylene (5) decyl ether,DECYL PENTAETHYLENE GLYCOL ETHER (+)-(18-CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID C10 E8 C18E6 Dicyclohexano-24-crown-8 18-Crown-6 C14E8 C14E6 PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Hexaethylene glycol HEXAETHYLENE GLYCOL MONODODECYL ETHER

HO-PEG<SUB>5</SUB>-OH

OH-PEG5-OH

Pentaethylene glycol, 1,14-Dihydroxy-3,6,9,12-tetraoxatetradecane

Pentaethylene glycol 98%

3,6,9,12-tetraoxatetradocane-1,14-diol

3,6,9,12-TETRAOXATETRADECANE-1,14-DIOL

PENTAETHYLENE GLYCOL

PENTAGLYCOL

PENTALETHYLENE ALYCOL

Pentaethylene glycol, 98+%

Pentaethylene gylcol

3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol

HO-PEG5-OH

Pentaethylene glycol, 98% 5GR

HO-5-OH

PentaethyL

PentaethyleneGlycol&gt

Pentaethylene glycol , PEG5

2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethanol

Pentaethylene glycol (6CI, 7CI, 8CI)

Pentaethylene glycol in methanol

DKSI125

3,6,9,12-Tetraoxatetradecane-1,14-diol , Pentaethylene glycol

4792-15-8

HOCH2CH2O5H

HOCH2CH25OH

C10H22O6

Oxygen Compounds

Polyols

Organic Building Blocks

Ethylene Glycols

Ethylene Glycols & Monofunctional Ethylene Glycols

Building Blocks

Poly(ethylene glycol) and Poly(ethylene oxide)

Polymer Science

Polymers

Ethylene Glycols

Ethylene Glycols & Monofunctional Ethylene Glycols

Building Blocks

Chemical Synthesis

Organic Building Blocks

Oxygen Compounds

Polyols

Materials Science

Poly(ethylene glycol) and Oligo(ethylene glycol)

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