Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

670189

Sigma-Aldrich

Cholin acetate

≥95.0% (T)

Synonym(s):

2-Hydroxyethyl-trimethylammonium acetate, COL Acetate

Sign Into View Organizational & Contract Pricing

Select a Size

5 G
$169.00
50 G
$763.00

$169.00

In StockDetails

Request a Bulk Order
All Photos(1)

Select a Size

Change View
5 G
$169.00
50 G
$763.00

About This Item

Empirical Formula (Hill Notation):
C7H17NO3
CAS Number:
14586-35-7
Molecular Weight:
163.21
MDL number:
MFCD29072955
UNSPSC Code:
12352100
PubChem Substance ID:
24885068
NACRES:
NA.22

$169.00

In StockDetails

Request a Bulk Order

Quality Level

100

assay

≥95.0% (T)

form

solid

impurities

≤1.0% water

functional group

amine
hydroxyl

SMILES string

CC([O-])=O.C[N+](C)(C)CCO

InChI

1S/C5H14NO.C2H4O2/c1-6(2,3)4-5-7;1-2(3)4/h7H,4-5H2,1-3H3;1H3,(H,3,4)/q+1;/p-1

InChI key

QLKGUVGAXDXFFW-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Cholin acetate is a choline-derivative-based ionic liquid (IL), which can efficiently dissolve microcrystalline cellulose.[1] This bioionic liquid can be prepared by reacting choline hydroxide with acetic acid.[2]

Application

Cholin acetate in combination with glycerol, a hydrogen-bond donor forms a eutectic ionic liquid mixture, which is less viscous, biodegradable and also shows high lipase compatibility. This eutectic ionic liquid mixture can be a desirable solvent for the enzymatic production of biodiesel.[3]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

284.0 °F - closed cup

flash_point_c

140.00 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM7733
BCCL4030
BCCH5331
BCCH4157
BCCJ4614

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Bio ionic liquids: room temperature ionic liquids composed wholly of biomaterials.
Fukaya Y, et al.
Green Chemistry, 9(11), 1155-1157 (2007)
Low melting mixtures in organic synthesis-an alternative to ionic liquids?.
Ru? C and Konig B.
Green Chemistry, 14(11), 2969-2982 (2012)
Hua Zhao et al.
Organic & biomolecular chemistry, 9(6), 1908-1916 (2011-02-02)
The enzymatic preparation of biodiesel has been hampered by the lack of suitable solvents with desirable properties such as high lipase compatibility, low cost, low viscosity, high biodegradability, and ease of product separation. Recent interest in using ionic liquids (ILs)

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service