ChemicalBook > CAS DataBase List > Nonaethylene glycol

Nonaethylene glycol

Product Name
Nonaethylene glycol
CAS No.
3386-18-3
Chemical Name
Nonaethylene glycol
Synonyms
PEG-9;3,6,9,12,15,18,21,24-octaoxahexacosane-1,26-diol;2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol;PEG9-OH;OH-PEG9-OH;HO-PEG9-OH;Nonaethylene glyco;NONAETHYLENE GLYCOL;NonaethyleneGlycol>Nonaethylene glycol(PEG9)
CBNumber
CB6303262
Molecular Formula
C18H38O10
Formula Weight
414.49
MOL File
3386-18-3.mol
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Nonaethylene glycol Property

Melting point:
24.0-25.2 °C
Boiling point:
190 °C(Press: 0.01 Torr)
Density 
1.115±0.06 g/cm3(Predicted)
refractive index 
1.46
Flash point:
26 °C
storage temp. 
2-8°C
form 
powder to lump
pka
14.06±0.10(Predicted)
color 
White to Almost white
InChI
InChI=1S/C18H38O10/c19-1-3-21-5-7-23-9-11-25-13-15-27-17-18-28-16-14-26-12-10-24-8-6-22-4-2-20/h19-20H,1-18H2
InChIKey
YZUUTMGDONTGTN-UHFFFAOYSA-N
SMILES
C(O)COCCOCCOCCOCCOCCOCCOCCOCCO
EPA Substance Registry System
Nonaethylene glycol (3386-18-3)
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Safety

RTECS 
RA5400000
HS Code 
2905.39.9000
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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

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.

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N-Bromosuccinimide Price

TCI Chemical
Product number
N0698
Product name
Nonaethylene Glycol
Purity
>95.0%(GC)
Packaging
1g
Price
$441
Updated
2025/07/31
TRC
Product number
P218330
Product name
HO-PEG9-OH
Packaging
1g
Price
$435
Updated
2021/12/16
AK Scientific
Product number
Y4941
Product name
Nonaethylene Glycol
Packaging
250mg
Price
$95
Updated
2021/12/16
BroadPharm
Product number
BP-22017
Product name
Nonaethylene Glycol
Purity
98%
Packaging
1g
Price
$95
Updated
2021/12/16
Activate Scientific
Product number
AS92996
Product name
HO-PEG9-OH
Purity
95+%
Packaging
1g
Price
$155
Updated
2021/12/16
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Nonaethylene glycol Chemical Properties,Usage,Production

Description

Nonaethylene glycol is a polymer consisting of ethylene glycol repeating units and terminal hydroxyl groups. The ethylene glycol units have high water solubility properties. The hydroxyl groups can react in order to further derivatize the compound.

Uses

HO-PEG9-OH is used as a reactant in the selective inhibition of human brain tumor cells through quantum-dot-based siRNA delivery.

Definition

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

Synthesis

Nonaethylene glycol could be synthesized by reacting the monosodium salt of triethylene glycol with the ditosylate of triethylene glycol [2] in solution in tetrahydrofuran. A small amount of less pure pentadecaethylene glycol was also isolated from the preparation[1].

References

[1] H. H. Teo, C. Booth, R. H. Mobbs. “Preparation of ethylene glycol oligomers—II.” European Polymer Journal 18 1 (1982): 541–544.

Nonaethylene glycol Preparation Products And Raw materials

Raw materials

Preparation Products

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Nonaethylene glycol Suppliers

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View Lastest Price from Nonaethylene glycol manufacturers

LAURENT
Product
NONAETHYLENE GLYCOL 3386-18-3
Price
US $18.36/g
Min. Order
10g
Purity
98%
Supply Ability
200kg
Release date
2025-11-15
Henan Aochuang Chemical Co.,Ltd.
Product
Nonaethylene glycol 3386-18-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1Ton
Release date
2022-10-13
Shaanxi Dideu Medichem Co. Ltd
Product
Nonaethylene glycol 3386-18-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-07-19

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