2-Methyl-2H-pyrazol-3-ylamine
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Grundinformationen
- CAS
1192-21-8- Standard-SMILES
Cn1nccc1N- InChIKey
JESRNIJXVIFVOV-UHFFFAOYSA-N- Summenformel
- C4H7N3
- Durchschnittliche Molmasse
- 97,12 g/mol
- Monoisotopische Masse
- 97,06399724
Namen und Bezeichner
- Bevorzugter Name
- 2-Methyl-2H-pyrazol-3-ylamine
- IUPAC
- 2-methylpyrazol-3-amine
- Englischer Name
- 1-Methyl-1H-pyrazol-5-ylamine
- Summenformel
- C4H7N3
- Molmasse
- 97.12
Namen und Synonyme
2-Methyl-2H-pyrazol-3-ylamineRefChem:475262688-112-11192-21-81-methyl-1H-pyrazol-5-amine1-methyl-1h-pyrazol-5-ylamine5-Amino-1-methylpyrazole1-Methyl-5-aminopyrazole2-methylpyrazol-3-amine1H-Pyrazol-5-amine, 1-methyl-5-amino-1-methyl-1h-pyrazoleMFCD00068156
Weitere Namen anzeigen
-5-amineNSC 76510AKOS B024266AKOS PAO-0256BUTTPARK 18\09-58ART-CHEM-BB B024266
1-methylpyrazole-5-ylamineNSC765101-Methylpyrazol-5-amine3-amino-2-methylpyrazole1-methyl-5-amino-pyrazole2-methyl pyrazole-3-amine5-amino-1-methyl-pyrazolemethyl-1H-pyrazol-5-amine
Datenbank-Bezeichner
- CAS
1192-21-8- PubChem CID
- 136927
- DTXSID
DTXSID80152334- EC Number
- 688-112-1
- Nikkaji
- J271.172I
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- -0,1
- Polarare Oberfläche (TPSA)
- 43,8 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 64
Physikochemische Eigenschaften
- Schmelzpunkt
- 73 °C · 73 °C
- Siedepunkt
- 95 · 95-96°C (0.5 mmHg)
- Dichte
- 1.22 · 1.22±0.1 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C(protect from light)
- Löslichkeit
- Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
- Aggregatzustand
- Solid
- pka
- 4.16 · 4.16±0.10(Predicted)
- Farbe
- Dark Red to Orange to Brown
- InChI
- InChI=1S/C4H7N3/c1-7-4(5)2-3-6-7/h2-3H,5H2,1H3
- InChIKey
- JESRNIJXVIFVOV-UHFFFAOYSA-N
- SMILES
- N1(C)C(N)=CC=N1
- CAS Datenbank
- 1192 · 1192-21-8(CAS DataBase Reference)
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
Danger
H301 (84.4%): Toxic if swallowed [Danger Acute toxicity, oral]；H312+H332 (84.4%): Harmful in contact with skin or if inhaled [Warning Acute toxicity, dermal; acute toxicity, inhalation]；H312 (93.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H332 (93.3%): Harmful if inhaled [Warning Acute toxicity, inhalation]；H335 (95.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P270, P271, P280, P301+P316, 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 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；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
Hazard Classes and CategoriesAcute Tox. 3 (84.4%)；Acute Tox. 4 (93.3%)；Skin Irrit. 2 (100%)；Eye Irrit. 2A (100%)；Acute Tox. 4 (93.3%)；STOT SE 3 (95.6%)
Sicherheitsdaten
- ridadr
- 2811
- hs_code
- 29331990
- risk_code
- 20/21/22-36/37/38-22
- hazard_code
- Xn,Xi
Chemie und Industrie
Anwendungen
VerwendenAn interesting synthetic intermediate
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Nachgelagerte Produkte
Zugehörige Reaktionen
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Notizen zur Verbindung
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