4-Chloro-6-methoxypyrimidine

Modify Date: 2024-01-04 19:54:56

4-Chloro-6-methoxypyrimidine Structure
4-Chloro-6-methoxypyrimidine structure
Common Name 4-Chloro-6-methoxypyrimidine
CAS Number 26452-81-3 Molecular Weight 144.559
Density 1.3±0.1 g/cm3 Boiling Point 225.3±20.0 °C at 760 mmHg
Molecular Formula C5H5ClN2O Melting Point 30 °C
MSDS USA Flash Point 90.1±21.8 °C

 Names

Name 4-Chloro-6-methoxypyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 225.3±20.0 °C at 760 mmHg
Melting Point 30 °C
Molecular Formula C5H5ClN2O
Molecular Weight 144.559
Flash Point 90.1±21.8 °C
Exact Mass 144.009033
PSA 35.01000
LogP 1.52
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.520
Storage condition 0-10°C

 Safety Information

Hazard Codes Xi
Risk Phrases 41
Safety Phrases 26-39
HS Code 2933599090

 Synthetic Route

~93%

4-Chloro-6-methoxypyrimidine Structure

4-Chloro-6-meth...

CAS#:26452-81-3

Literature: Zhou, Bishan; Taylor, Brett; Kornau, Kathryn Tetrahedron Letters, 2005 , vol. 46, # 23 p. 3977 - 3979

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4-Chloro-6-methoxypyrimidine Structure

4-Chloro-6-meth...

CAS#:26452-81-3

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH; GRAUERT, Matthias; BISCHOFF, Daniel; DAHMANN, Georg; KUELZER, Raimund; RUDOLF, Klaus Patent: WO2013/79460 A1, 2013 ; Location in patent: Page/Page column 44 ;

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4-Chloro-6-methoxypyrimidine Structure

4-Chloro-6-meth...

CAS#:26452-81-3

Literature: Hoechst Aktiengesellschaft Patent: US5668140 A1, 1997 ;

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4-Chloro-6-methoxypyrimidine Structure

4-Chloro-6-meth...

CAS#:26452-81-3

Literature: Schaper; Klaus-Jurgen; Seydel; Joachim K. Patent: US4997835 A1, 1991 ;

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-chloro-6-methoxy-pyrimidine
MFCD06200211
4-Chloro-6-methoxypyrimidine
Pyrimidine,4-chloro-6-methoxy
Pyrimidine, 4-chloro-6-methoxy-
6-chloro-4-pyrimidinyl methyl ether
4-Chlor-6-methoxy-pyrimidin