2,5-Dichloropyrimidine

Modify Date: 2024-01-02 18:05:00

2,5-Dichloropyrimidine Structure
2,5-Dichloropyrimidine structure
Common Name 2,5-Dichloropyrimidine
CAS Number 22536-67-0 Molecular Weight 148.978
Density 1.5±0.1 g/cm3 Boiling Point 265.3±13.0 °C at 760 mmHg
Molecular Formula C4H2Cl2N2 Melting Point 57.0-57.5ºC
MSDS Chinese USA Flash Point 139.8±5.4 °C
Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger

 Names

Name 2,5-dichloropyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 265.3±13.0 °C at 760 mmHg
Melting Point 57.0-57.5ºC
Molecular Formula C4H2Cl2N2
Molecular Weight 148.978
Flash Point 139.8±5.4 °C
Exact Mass 147.959503
PSA 25.78000
LogP 1.18
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.559

 Safety Information

Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger
Hazard Statements H302-H318-H400
Precautionary Statements P273-P280-P305 + P351 + P338
Hazard Codes C: Corrosive;
Risk Phrases 22-41-50
Safety Phrases 26-39-61
RIDADR UN 3077 9/PG 3
HS Code 2933599090

 Synthetic Route

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2,5-Dichloropyrimidine Structure

2,5-Dichloropyr...

CAS#:22536-67-0

Literature: WO2008/85316 A1, ; Page/Page column 96 ; WO 2008/085316 A1

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2,5-Dichloropyrimidine Structure

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CAS#:22536-67-0

Literature: WO2006/7693 A1, ; Page/Page column 64; 65 ;

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2,5-Dichloropyrimidine Structure

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CAS#:22536-67-0

Literature: US2477409 , ;

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2,5-Dichloropyrimidine Structure

2,5-Dichloropyr...

CAS#:22536-67-0

Literature: Journal of Physical Chemistry, , vol. 100, # 30 p. 12280 - 12287

 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

2,5-Dichlor-pyrimidin
MFCD00673131
2,5-Dichloropyrimidine
2,5-chloropyrimidine
Pyrimidine, 2,5-dichloro-
2,4-DIFLUORO-3-METHOXYBENZYL ALCOHOL
2,5-dichloro-pyrimidine
T6N CNJ BG EG
dichloropyrimidine
Pyrimidine,2,5-dichloro