4-Chlor-2,6-diaminopyrimidin
2,4-Diamino-6-chloropyrimidine
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Grundinformationen
- CAS
156-83-2- Standard-SMILES
Nc1cc(Cl)nc(N)n1- InChIKey
QJIUMVUZDYPQRT-UHFFFAOYSA-N- Summenformel
- C4H5ClN4
- Durchschnittliche Molmasse
- 144,56 g/mol
- Monoisotopische Masse
- 144,0202739
Namen und Bezeichner
- Bevorzugter Name
- 2,4-Diamino-6-chloropyrimidine
- IUPAC
- 6-chloropyrimidine-2,4-diamine
- Lokaler Name
- 4-Chlor-2,6-diaminopyrimidin
- Englischer Name
- 4-Chloro-2,6-diaminopyrimidine
- Summenformel
- C4H5ClN4
- Molmasse
- 144.56
Namen und Synonyme
156-83-24-Chloro-2,6-diaminopyrimidine2,4-Diamino-6-chloropyrimidine2,6-Diamino-4-chloropyrimidine83NU5F7ZASNSC-8818DTXSID30166022NSC 8818Pyrimidine, 6-chloro-2,4-diamino-RefChem:82261DTXCID8088513205-863-9
Weitere Namen anzeigen
JACS-156-83-2TIMTEC-BB SBB0041234-Chloro-2,6-diaminoDiaMino-6-chloropyriMidMinoxidil EP Impurity 3oro-2,6-diaminopyrimidine
QJIUMVUZDYPQRT-UHFFFAOYSA-N6-Chloropyrimidine-2,4-diamine6-Chloro-pyrimidine-2,4-diamineMinoxidil EP Impurity B6-Chloro-2,4-diaminopyrimidine2,4-Pyrimidinediamine, 6-chloro-Minoxidil impurity 2MFCD00006097
Datenbank-Bezeichner
- CAS
156-83-2- PubChem CID
- 67432
- DTXSID
DTXSID30166022- ChEMBL
CHEMBL4517551- ChEBI
CHEBI:137231- UNII
- 83NU5F7ZAS
- EC Number
- 205-863-9
- Nikkaji
- J106.036H
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 0,5
- Polarare Oberfläche (TPSA)
- 77,8 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 98
Physikochemische Eigenschaften
- Schmelzpunkt
- 199 · 199-202 °C(lit.)
- Siedepunkt
- 199 · 199-202 °C
- Dichte
- 1.3966 · 1.3966 (rough estimate)
- Dampfdruck
- 0 · 0.0±1.1 mmHg at 25°C
- Brechungsindex
- 1.702 · 1.702
- Flammpunkt
- 218.9 · 218.9±29.6 °C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- slightly soluble
- pka
- 3.66 · 3.66±0.10(Predicted)
- Aggregatzustand
- Solid
- Farbe
- White to Pale Yellow
- Wasserlöslichkeit
- slightly soluble
- BRN
- 118455 · 118455
- InChI
- InChI=1S/C4H5ClN4/c5-2-1-3(6)9-4(7)8-2/h1H,(H4,6,7,8,9)
- InChIKey
- QJIUMVUZDYPQRT-UHFFFAOYSA-N
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 1.7% (1 of 60) of reports.
Warning
H302 (85%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (86.7%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (86.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (85%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, 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 60 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 1 of 60 reports by companies.；There are 14 notifications provided by 59 of 60 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory Information
Status: Active Update: 02-03-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/17265
2,4-Diamino-6-chloropyrimidine: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesAcute Tox. 4 (85%)；Skin Irrit. 2 (86.7%)；Eye Irrit. 2 (86.7%)；STOT SE 3 (85%)
Regulatorische Informationen
Chemie und Industrie
Anwendungen
VerwendenMelamine and Related Compounds in Dog Food Using GC-MS
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