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457485

Sigma-Aldrich

2-Chloro-5-ethylpyrimidine

97%

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About This Item

Empirical Formula (Hill Notation):
C6H7ClN2
CAS Number:
111196-81-7
Molecular Weight:
142.59
MDL number:
MFCD00799503
UNSPSC Code:
12352100
PubChem Substance ID:
24869321
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.521 (lit.)

bp

223 °C (lit.)

density

1.174 g/mL at 25 °C (lit.)

SMILES string

CCc1cnc(Cl)nc1

InChI

1S/C6H7ClN2/c1-2-5-3-8-6(7)9-4-5/h3-4H,2H2,1H3

InChI key

BGLLZQRUXJGTAD-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBF9833V
MKBF8383V
MKBD9664V
MKBD2048
MKBC4658

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Bobby N Glover et al.
The Journal of organic chemistry, 75(11), 3904-3907 (2010-04-30)
A unique buffering effect of various bases, i-Pr(2)NEt and CaCO(3) in particular, was observed for the acid-catalyzed chloro displacement of 2-chloro-5-ethylpyrimidine with a 2-methyl-2-phenylpropanamine. The use of the carefully chosen bases was essential for the progression of the chloro displacement
239. The Dimroth rearrangement. Part I. Some alkylated 2-iminopyrimidines.
Brown DJ and Harper JS.
Journal of the Chemical Society, 1276-1284 (1963)

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