2-Chloro-5-methylpyrimidine

Modify Date: 2024-01-04 11:39:34

2-Chloro-5-methylpyrimidine Structure
2-Chloro-5-methylpyrimidine structure
Common Name 2-Chloro-5-methylpyrimidine
CAS Number 22536-61-4 Molecular Weight 128.560
Density 1.2±0.1 g/cm3 Boiling Point 239.2±9.0 °C at 760 mmHg
Molecular Formula C5H5ClN2 Melting Point 94 °C
MSDS USA Flash Point 121.5±4.3 °C

 Names

Name 2-Chloro-5-methylpyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 239.2±9.0 °C at 760 mmHg
Melting Point 94 °C
Molecular Formula C5H5ClN2
Molecular Weight 128.560
Flash Point 121.5±4.3 °C
Exact Mass 128.014130
PSA 25.78000
LogP 0.82
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.530

 Safety Information

Hazard Codes Xn
Risk Phrases 22
HS Code 2933990090

 Synthetic Route

~75%

2-Chloro-5-methylpyrimidine Structure

2-Chloro-5-meth...

CAS#:22536-61-4

Literature: PFIZER INC.; BAILEY, Simon; BURKE, Benjamin, Joseph; COLLINS, Michael, Raymond; CUI, Jingrong, Jean; DEAL, Judith, Gail; HOFFMAN, Robert, Louis; HUANG, Qinhua; JOHNSON, Ted, William; KANIA, Robert, Steven; KATH, John, Charles; LE, Phuong, Thi, Quy; MCTIGUE, Michele, Ann; PALMER, Cynthia, Louise; RICHARDSON, Paul, Francis; SACH, Neal, William Patent: WO2013/132376 A1, 2013 ; Location in patent: Page/Page column 224 ;

~81%

2-Chloro-5-methylpyrimidine Structure

2-Chloro-5-meth...

CAS#:22536-61-4

Literature: Lu, Qingbo; Mangalagiu, Lonel; Benneche, Tore; Undheim, Kjell Acta Chemica Scandinavica, 1997 , vol. 51, # 3 p. 302 - 306

~%

2-Chloro-5-methylpyrimidine Structure

2-Chloro-5-meth...

CAS#:22536-61-4

Literature: Chemische Berichte, , vol. 38, p. 3397

~%

2-Chloro-5-methylpyrimidine Structure

2-Chloro-5-meth...

CAS#:22536-61-4

Literature: Chemische Berichte, , vol. 38, p. 3397

 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

5-methyl-2-chloropyrimidine
2-Chlor-5-methylpyrimidin
2-chloro-5-methyl pyrimidine
Pyrimidine, 2-chloro-5-methyl-
AC-248
2-Chloro-5-methylpyrimidine