2,6-Diamino-4-chloropyrimidine 1-oxide

Modify Date: 2024-01-09 09:06:26

2,6-Diamino-4-chloropyrimidine 1-oxide Structure
2,6-Diamino-4-chloropyrimidine 1-oxide structure
Common Name 2,6-Diamino-4-chloropyrimidine 1-oxide
CAS Number 35139-67-4 Molecular Weight 160.562
Density 1.9±0.1 g/cm3 Boiling Point 506.5±53.0 °C at 760 mmHg
Molecular Formula C4H5ClN4O Melting Point 185 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 260.2±30.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,6-Diamino-4-chloropyrimidine 1-oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Boiling Point 506.5±53.0 °C at 760 mmHg
Melting Point 185 °C (dec.)(lit.)
Molecular Formula C4H5ClN4O
Molecular Weight 160.562
Flash Point 260.2±30.9 °C
Exact Mass 160.015182
PSA 90.39000
LogP -0.29
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.765

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933599090

 Synthetic Route

~88%

2,6-Diamino-4-chloropyrimidine 1-oxide Structure

2,6-Diamino-4-c...

CAS#:35139-67-4

Literature: Muller; Ramuz Helvetica Chimica Acta, 1982 , vol. 65, # 5 p. 1445 - 1453

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2,6-Diamino-4-chloropyrimidine 1-oxide Structure

2,6-Diamino-4-c...

CAS#:35139-67-4

Literature: US4220772 A1, ;

 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

6-CHLORO-3-OXY-PYRIMIDINE-2,4-DIAMINE
6-chloropyrimidine-2,4-diamine 3-oxide
6-Chloro-2,4-diaminopyrimidine-N-oxide
2,4-Diamino-6-chloropyrimidine N(3)-oxide
2,4-DIAMINO-6-CHLORO PYRIMIDINE
2,4-PYRIMIDINEDIAMINE,6-CHLORO-,3-OXIDE
2,4-diamino-6-chloro-pyrimidine-3-oxide
6-chloro-2,4-diaminopyrimidine 3-oxide
MFCD00134274
2,6-diamino-4-chloro-pyrimidine N-oxide
6-Chloro-pyrimidine-2,4-diamine3-Oxide
2,4-Pyrimidinediamine, 6-chloro-, 3-oxide
6-Chloro-2,4-pyrimidinediamine 3-oxide
4-chloro-2,6-diaminopyrimidine 1-oxide
4-Chloro-2,6-Diaminopyrimidine-N-Oxide