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3386-18-3

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3386-18-3 Usage

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.

Check Digit Verification of cas no

The CAS Registry Mumber 3386-18-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,8 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3386-18:
(6*3)+(5*3)+(4*8)+(3*6)+(2*1)+(1*8)=93
93 % 10 = 3
So 3386-18-3 is a valid CAS Registry Number.
InChI:InChI=1/C2H6O2.9C2H4/c3-1-2-4;9*1-2/h3-4H,1-2H2;9*1-2H2

3386-18-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name nonaethylene glycol

1.2 Other means of identification

Product number -
Other names nonaneethylene glycol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3386-18-3 SDS

3386-18-3Downstream Products

3386-18-3Relevant articles and documents

Elworthy,Macfarlane

, p. 537,538 (1962)

Synthesis of oligo(ethylene glycol) toward 44-mer

Ahmed, Saleh A.,Tanaka, Mutsuo

, p. 9884 - 9886 (2007/10/03)

A synthetic method for oligo(ethylene glycol) toward 44-mer (FW = 1956.35) is described. Reiteration of Williamson's ether synthesis and hydrogenation to remove protecting benzyl group affords desired oligo(ethylene glycol) toward 44-mer in moderate yields. The advantages in this method are use of commercially easily available materials as starting materials and procedures avoiding difficulty in purification of the products as much as possible.

An expedient synthesis of monodispersed oligo(ethylene glycols)

Burkett, Brendan A.,Chan, Tak Hang

, p. 1007 - 1010 (2007/10/03)

A convenient approach to the synthesis of oligo(ethylene glycols) under phase transfer conditions is described. Oligo(ethylene glycols) (x = 7-12) are obtained in excellent yields and high purity via modular, bi-directional elongation of readily available ethylene glycol bis-tosylates.

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