1H-Pyrazole, 1-methyl-

HCID 70255CAS 930-36-9

Grundinformationen

Standard-SMILES
Cn1cccn1
InChIKey
UQFQONCQIQEYPJ-UHFFFAOYSA-N
Summenformel
C4H6N2
Durchschnittliche Molmasse
82,1 g/mol
Monoisotopische Masse
82,05309819

Überblick

N-methylpyrazole is a member of the class of pyrazoles that is the 1-methyl derivative of 1H-pyrazole.

Namen und Bezeichner

Bevorzugter Name
1H-Pyrazole, 1-methyl-
IUPAC
1-methylpyrazole
Englischer Name
1-Methylpyrazole
Summenformel
C4H6N2
Molmasse
82.1

Namen und Synonyme

930-36-91-Methyl-1H-pyrazole1H-Pyrazole, 1-methyl-DTXSID402392311Methylpyrazole1Methyl1HpyrazoleRefChem:438927DTXCID60161722618-896-2InChI=1/C4H6N2/c1-6-4-2-3-5-6/h2-4H,1H1-MethylpyrazoleN-Methylpyrazole
Weitere Namen anzeigen
methylpyrazoleAKOS PAO-1140Methylpyrazole,98%1-Methylpyrazole>
1-MethypyrazolePyrazole, 1-methyl-MFCD001449431-methyl pyrazolen-methyl pyrazole1-methyl-pyrazole1-Methyl-1H-pyrazole #SCHEMBL4952

Datenbank-Bezeichner

CAS
930-36-9
PubChem CID
70255
DTXSID
DTXSID40239231
ChEBI
CHEBI:59025
EC Number
618-896-2
Nikkaji
J45.699C

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,2
Polarare Oberfläche (TPSA)
17,8 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
1
Frei drehbare Bindungen
0
Schwere Atome
6

Experimentelle und physikochemische Eigenschaften

Chemical ClassesNitrogen Compounds -> Pyrazoles
SpringerMaterials PropertiesChemical shift
LogP0.23
Vapor Pressure17.1 [mmHg]
Physical DescriptionColorless liquid with a pungent odor; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
36.5 °C · 36.5°C (estimate)
Siedepunkt
127 °C · 127 °C
Dichte
0.988 g/mL · 0.988 g/mL at 20 °C (lit.)
Brechungsindex
20 · n20/D 1.477
Flammpunkt
35 °C · 35 °C
storage temp.
Inert atmosphere,Room Temperature

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H226 (98.3%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 60 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazards SummaryA skin and strong eye irritant; [Alfa Aesar MSDS] See Pyrazole.
Hazard Classes and CategoriesFlam. Liq. 3 (98.3%)

Sicherheitsdaten

F
10
wgk
3
ridadr
UN 1993 3/PG 3
hs_code
29331990
risk_code
10-36/37/38
hazard_code
Xi

Chemie und Industrie

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
安徽至善新材料有限公司0554-2114112 18118134211 · [email protected]
T&W GROUP021-61551611 13296011611 · [email protected]

Ergänzende Hinweise

DefinitionChEBI: A member of the class of pyrazoles that is the 1-methyl derivative of 1H-pyrazole.

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