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3,5-Diphenyl-1H-1,2,4-triazole

HCID 16260
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Basic information

CAS
2039-06-7
Standard SMILES
c1ccc(-c2n[nH]c(-c3ccccc3)n2)cc1
InChIKey
KPKQWXGFEKRQQA-UHFFFAOYSA-N
Molecular formula
C14H11N3
Average molar mass
221.26 g/mol
Monoisotopic mass
221.09529736

Names & identifiers

Preferred name
3,5-Diphenyl-1H-1,2,4-triazole
IUPAC
3,5-diphenyl-1H-1,2,4-triazole
English name
3,5-Diphenyl-4H-1,2,4-triazole
Molecular formula
C14H11N3
Molecular weight
221.26

Names & synonyms

3,5-Diphenyl-4H-1,2,4-triazole2039-06-73,5-Diphenyl-1H-1,2,4-triazole3,5-Diphenyl-1,2,4-triazoles-Triazole, 3,5-diphenyl-1H-1,2,4-TRIAZOLE, 3,5-DIPHENYL-WV4QRC6HBMDTXSID70174323RefChem:1065950DTXCID90968143,5-Diphenyl-s-triazoleMFCD00188356
Show more names
50928DK7467JACS-2039-6-7
CHEMBL280106MFCD004453123,5-diphenyl-4H-[1,2,4]triazole1H-1,2,4-Triazole,3,5-diphenylSCHEMBL384952SCHEMBL666693orb3027253SCHEMBL7682660

Database identifiers

CAS
2039-06-7
PubChem CID
16260
DTXSID
DTXSID70174323
ChEMBL
CHEMBL280106
UNII
WV4QRC6HBM
Nikkaji
J39.084D

Properties

Computed structural properties

XLogP
3.3
Topological polar surface area
41.6 Ų
Hydrogen bond donors
1
Hydrogen bond acceptors
2
Rotatable bonds
2
Heavy atoms
17
Formal charge
0
Complexity
232

Physicochemical properties

Melting point
192 °C · 192°C
Boiling point
352.32 °C · 352.32°C (rough estimate)
Density
1.1882 · 1.1882 (rough estimate)
refractive index
1.577 · 1.5770 (estimate)
storage temp.
Inert atmosphere,Room Temperature
pka
9.46 · 9.46±0.40(Predicted)
Appearance
Off-white to pale purple Solid
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
315 · H315-H319-H413
Precautionary statements
501 · P501-P273-P264-P280-P337+P313-P305+P351+P338-P302+P352-P332+P313-P362
Toxicity
50 · mouse,LD50,intraperitoneal,300mg/kg (300mg/kg),LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION,Journal of Pharmaceutical Sciences. Vol. 50, Pg. 597, 1961.

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

Toxicity
mouse,LD50,intraperitoneal,300mg/kg (300mg/kg),LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION,Journal of Pharmaceutical Sciences. Vol. 50, Pg. 597, 1961.
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H315-H319-H413
Precautionary statements
P501-P273-P264-P280-P337+P313-P305+P351+P338-P302+P352-P332+P313-P362

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