Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

234435

Sigma-Aldrich

(2-Chloroethyl)trimethylammonium chloride

98%

Synonym(s):

Chlormequat chloride, Chlorocholine chloride, Choline dichloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3)3N(Cl)CH2CH2Cl
CAS Number:
999-81-5
Molecular Weight:
158.07
Beilstein:
3563994
EC Number:
213-666-4
MDL number:
MFCD00011869
UNSPSC Code:
12161600
PubChem Substance ID:
24854041
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

Assay

98%

form

solid

mp

239-243 °C (dec.) (lit.)

SMILES string

[Cl-].C[N+](C)(C)CCCl

InChI

1S/C5H13ClN.ClH/c1-7(2,3)5-4-6;/h4-5H2,1-3H3;1H/q+1;/p-1

InChI key

UHZZMRAGKVHANO-UHFFFAOYSA-M

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
61538229969345387
(2-Chloroethyl)trimethylammonium chloride 98%

234435

(2-Chloroethyl)trimethylammonium chloride

(2-Chloroethyl)trimethyl-d9-ammonium chloride 98 atom % D

615382

(2-Chloroethyl)trimethyl-d9-ammonium chloride

Azelaic acid dichloride 98%

299693

Azelaic acid dichloride

Chlormequat chloride PESTANAL®, analytical standard

45387

Chlormequat chloride

form

solid

form

solid

form

liquid

form

-

Quality Level

100

Quality Level

-

Quality Level

200

Quality Level

100

mp

239-243 °C (dec.) (lit.)

mp

239-243 °C (dec.) (lit.)

mp

-

mp

-

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H302,H311

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCN4210
    MKCL1612
    MKCG7836
    MKCD7993
    MKBX4778V

    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

    Hua Cheng et al.
    Plant cell reports, 30(1), 49-62 (2010-11-04)
    Chalcone isomerase (CHI, EC 5.5.1.6) is one of the key enzymes in the flavonoid biosynthesis pathway catalyzing the stereospecific isomerization of chalcones into their corresponding (2S)-flavanones. In this investigation, both the cDNA sequence and the genomic sequence encoding the chalcone
    S L Reynolds et al.
    Food additives and contaminants, 21(5), 457-471 (2004-06-19)
    Trends in the usage pattern of chlormequat (a plant growth regulator) on cereal crops in the UK over the past 6 years are presented. The figures have been supplemented by monitoring of chlormequat residues in food commodities through the UK
    Georg Geisler et al.
    Environmental science & technology, 39(7), 2406-2413 (2005-05-06)
    Environmental assessments in pesticide product development are generally restricted to plant uptake and emissions of active ingredients. Life-cycle assessment (LCA) enables a more comprehensive evaluation by additionally assessing the impacts of pesticide production and application (e.g. tractor operations). The use
    René K Juhler et al.
    Environmental science and pollution research international, 17(6), 1245-1256 (2010-02-24)
    Chlormequat (Cq) is a plant growth regulator used throughout the world. Despite indications of possible effects of Cq on mammalian health and fertility, little is known about its fate and transport in subsurface environments. The aim of this study was
    M E Poulsen et al.
    Analytical and bioanalytical chemistry, 389(6), 1799-1804 (2007-09-13)
    Chlormequat is a plant growth regulator widely used on cereals, and there is general concern that it may impair human fertility. A LC-MS/MS method for the analysis of chlormequat in milk and serum was developed and validated in connection with
    View All Related Papers

    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