2-Chloro-5-nitropyrimidine

Modify Date: 2024-01-02 08:02:48

2-Chloro-5-nitropyrimidine Structure
2-Chloro-5-nitropyrimidine structure
Common Name 2-Chloro-5-nitropyrimidine
CAS Number 10320-42-0 Molecular Weight 159.531
Density 1.6±0.1 g/cm3 Boiling Point 345.4±15.0 °C at 760 mmHg
Molecular Formula C4H2ClN3O2 Melting Point 105-108 °C(lit.)
MSDS Chinese USA Flash Point 162.7±20.4 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2-Chloro-5-nitropyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 345.4±15.0 °C at 760 mmHg
Melting Point 105-108 °C(lit.)
Molecular Formula C4H2ClN3O2
Molecular Weight 159.531
Flash Point 162.7±20.4 °C
Exact Mass 158.983551
PSA 71.60000
LogP 0.69
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.595
Storage condition ?20°C

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H315-H317-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR UN 3335
WGK Germany 3
RTECS US7175000
HS Code 2933599090

 Synthetic Route

~48%

2-Chloro-5-nitropyrimidine Structure

2-Chloro-5-nitr...

CAS#:10320-42-0

Literature: Icagen, Inc. Patent: US2003/181465 A1, 2003 ; US 20030181465 A1

~95%

2-Chloro-5-nitropyrimidine Structure

2-Chloro-5-nitr...

CAS#:10320-42-0

Literature: Hurst, Derek T. Heterocycles, 1984 , vol. 22, # 1 p. 79 - 84

~49%

2-Chloro-5-nitropyrimidine Structure

2-Chloro-5-nitr...

CAS#:10320-42-0

Literature: Amato, George; Roeloffs, Rosemarie; Rigdon, Greg C.; Antonio, Brett; Mersch, Theresa; McNaughton-Smith, Grant; Wickenden, Alan D.; Fritch, Paul; Suto, Mark J. ACS Medicinal Chemistry Letters, 2011 , vol. 2, # 6 p. 481 - 484

 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

2-Chloro-5-nitropyrimidine
EINECS 224-908-3
Pyrimidine, 2-chloro-5-nitro-
MFCD04117995