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1-Phenyl-1H-tetrazole

HCID 138477
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Basic information

CAS
5378-52-9
Standard SMILES
c1ccc(-n2cnnn2)cc1
InChIKey
IYPXPGSELZFFMI-UHFFFAOYSA-N
Molecular formula
C7H6N4
Average molar mass
146.15 g/mol
Monoisotopic mass
146.05924621

Names & identifiers

Preferred name
1-Phenyl-1H-tetrazole
IUPAC
1-phenyltetrazole
English name
5-PHENYL-1H-TETRAZOLE
Molecular formula
C7H6N4
Molecular weight
146.15

Names & synonyms

1-Phenyl-1H-tetrazole1-Phenyltetrazole1H-Tetrazole, 1-phenyl-DTXSID6046765UNII-0LCC44M8Y90LCC44M8Y9DTXCID4026765RefChem:76937IYPXPGSELZFFMI-UHFFFAOYSA-N5378-52-9MFCD00463625NCGC00168346-01
Show more names
-1,2,3,4-tetrazoLCefoperazone Impurity 521-phenyl-1,2,3,4-tetrazole
1-Phenyl-1H-tetraazole #SCHEMBL184324SCHEMBL247994SCHEMBL342739SCHEMBL392764SCHEMBL633199CHEMBL31860081-phenyl-1,2,3,4-tetraazole

Database identifiers

CAS
5378-52-9
PubChem CID
138477
DTXSID
DTXSID6046765
ChEMBL
CHEMBL3186008
UNII
0LCC44M8Y9
Nikkaji
J127.270E

Properties

Computed structural properties

XLogP
1.1
Topological polar surface area
43.6 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
3
Rotatable bonds
1
Heavy atoms
11
Formal charge
0
Complexity
122

Experimental & physicochemical properties

SpringerMaterials Properties15N nuclear magnetic resonance spectrum
LogP1.09

Physicochemical properties

Melting point
66 °C · 66 °C
Boiling point
255.75 °C · 255.75°C (rough estimate)
Density
1.2955 · 1.2955 (rough estimate)
refractive index
1.653 · 1.6530 (estimate)
storage temp.
2 · 2-8°C
pka
0.44 · 0.44±0.10(Predicted)
FDA UNII
0 LCC44M8Y9 · 0LCC44M8Y9
Symbol(GHS)
2 · GHS02,GHS07
Signal word
Danger
Hazard statements
315 · H315-H319-H228
Precautionary statements
240 · P240-P210-P241-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

Signal word
Danger
Symbol(GHS)
GHS02,GHS07
Hazard statements
H315-H319-H228
Precautionary statements
P240-P210-P241-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313

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