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HCID 239689Erstellt: 25. Oktober 2026

Methyl 2,4-dichloropyrimidine-6-carboxylate

Methyl 2,6-dichloropyrimidine-4-carboxylate · 2,6-dichloropyrimidine-4-carboxylate · 2,6-Dichloro-pyrimidine-4-carboxylic acid methyl ester · 6-c · NSC45044 · 2-(3-CHLOROPHENYL)MALONDIALDEHYDE · 2,4-dichloropyrimidine-6-carboxylate · 2-(3-chlorophenyl)malondialdehyde,98%

https://huagongshe.com/de/chemical/239689

Molekülstruktur von Methyl 2,4-dichloropyrimidine-6-carboxylate

Identifikatoren & physikalische Daten

CAS No.6299-85-0
SummenformelC6H4Cl2N2O2
Durchschnittliche Molmasse207,01 g/mol
Monoisotopische Masse205,96498273 g/mol
SMILESCOC(=O)c1cc(Cl)nc(Cl)n1
InChIKeyDQNQNLWKAGZNIT-UHFFFAOYSA-N
PubChem CID239689
EC No.674-238-4
DTXSIDDTXSID70286359

Chemische & physikalische Eigenschaften

XLogP2,3
Polarare Oberfläche (TPSA)52,1
H-Brücken-Donoren0
H-Brücken-Akzeptoren4
Frei drehbare Bindungen2
Schwere Atome12
Formalladung0
Komplexität179
Schmelzpunkt54-56
Siedepunkt306 ºC
Dichte1.503
Flammpunkt139 ºC
Lagerbedingungenunder inert gas (nitrogen or Argon) at 2-8°C
AggregatzustandWhite to off white to faint cream flakes
pKa (Säurekonstante)-5.83±0.30(Predicted)
InChIInChI=1S/C6H4Cl2N2O2/c1-12-5(11)3-2-4(7)10-6(8)9-3/h2H,1H3
InChIKeyDQNQNLWKAGZNIT-UHFFFAOYSA-N
SMILESC1(Cl)=NC(Cl)=CC(C(OC)=O)=N1

Sicherheit & Vorschriften

GHS-EinstufungWarningH302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 4 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (25%)
Zollcode2933599590
GefahrensymboleXi
GefahrenklasseIRRITANT