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234435

Sigma-Aldrich

(2-Chlorethyl)trimethylammoniumchlorid

98%

Synonym(e):

2-Chlorethyltrimethylammoniumchlorid, Chlormequatchlorid, Cholin-dichlorid

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About This Item

Lineare Formel:
(CH3)3N(Cl)CH2CH2Cl
CAS-Nummer:
999-81-5
Molekulargewicht:
158.07
Beilstein:
3563994
EG-Nummer:
213-666-4
MDL-Nummer:
MFCD00011869
UNSPSC-Code:
12161600
PubChem Substanz-ID:
24854041
NACRES:
NA.22

Qualitätsniveau

100

Assay

98%

Form

solid

mp (Schmelzpunkt)

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

InChIKey

UHZZMRAGKVHANO-UHFFFAOYSA-M

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H302,H311

Gefahreneinstufungen

Acute Tox. 3 Dermal - Acute Tox. 4 Oral

Lagerklassenschlüssel

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

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCN4210
MKCL1612
MKCG7836
MKCD7993
MKBX4778V

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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
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