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Sigma-Aldrich

2,3-Dichloro-5-(trifluoromethyl)pyridine

97%

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About This Item

Empirical Formula (Hill Notation):
C6H2Cl2F3N
CAS Number:
69045-84-7
Molecular Weight:
215.99
EC Number:
410-340-5
MDL number:
MFCD00042243
UNSPSC Code:
12352100
PubChem Substance ID:
24862619
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.475 (lit.)

bp

80 °C/20 mmHg (lit.)

density

1.549 g/mL at 25 °C (lit.)

functional group

chloro
fluoro

SMILES string

FC(F)(F)c1cnc(Cl)c(Cl)c1

InChI

1S/C6H2Cl2F3N/c7-4-1-3(6(9,10)11)2-12-5(4)8/h1-2H

InChI key

ABNQGNFVSFKJGI-UHFFFAOYSA-N

General description

2,3-Dichloro-5-(trifluoromethyl)pyridine is reported as an intermediate of herbicide. Synthesis of 2,3-dichloro-5-(trifluoromethyl)pyridine has been reported.[1] Palladium-catalyzed monoalkoxycarbonylation of 2,3-dichloro-5-(trifluoromethyl)pyridine has been reported.[2]

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS7524
MKCN0734
MKCD7980
MKBS2114V
MKBL0075V

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Research development of 2, 3-dichloro-5-trifluoromethyl-pyridine [J].
ZHAO W-K, et al.
Chemical Reagents, 6, 005-005 (2004)
Synthetic process development and scale up of palladium-catalyzed alkoxycarbonylation of chloropyridines.
Crettaz R, et al.
Organic Process Research & Development, 5(6), 572-574 (2001)
Yong Xie et al.
Pest management science, 74(1), 189-199 (2017-08-02)
Agrochemicals have been crucial to the production of food, and the need for the development of novel agrochemicals continues unceasing owing to the loss of existing produces via the growth of resistance and the desire for products with more propitious

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