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Nitron

HCID 720071
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Basic information

CAS
101358-16-1
Standard SMILES
c1ccc(N=c2[n-][n+](-c3ccccc3)cn2-c2ccccc2)cc1
InChIKey
CWGBFIRHYJNILV-UHFFFAOYSA-N
Molecular formula
C20H16N4
Average molar mass
312.4 g/mol
Monoisotopic mass
312.13749653

Names & identifiers

Preferred name
Nitron
IUPAC
N,1,4-triphenyl-4-aza-1-azonia-2-azanidacyclopent-5-en-3-imine

Names & synonyms

Nitron2218-94-290IM4Z883ZNSC 5038EINECS 218-724-2NITRON [MI]1H-1,2,4-Triazolium, 1,4-diphenyl-3-(phenylamino)-, hydroxide, inner salt1H-1,2,4-Triazolium, 1,4-diphenyl-3-(phenylamino)-, inner saltNITRON (ANALYTICAL REAGENT)NSC-50384H-1,2,4-Triazolium, 1,4-diphenyl-3-(phenylamino)-, inner salt2,3,5,6-Tetraazabicyclo(2.1.1)hex-1-ene, 3,5,6-triphenyl-
Show more names
2,3,5,6-Tetraazabicyclo[2.1.1]hex-1-ene, 3,5,6-triphenyl-1,4-DIPHENYL-3-(PHENYLAMINO)-4H-1,2,4-TRIAZOLIUM INNER SALTRefChem:8543581,4Diphenyl3(phenylammonio)1H1,2,4triazolium1,4Diphenyl3(phenylamino)1H1,2,4triazolium inner salt1H1,2,4Triazolium, 1,4diphenyl3(phenylamino), inner salt4H1,2,4Triazolium, 1,4diphenyl3(phenylamino), inner salt2,3,5,6Tetraazabicyclo(2.1.1)hex1ene, 3,5,6triphenyl (8CI)

Database identifiers

CAS
101358-16-1、2218-94-2
PubChem CID
720071
DTXSID
DTXSID5062269
ChEMBL
CHEMBL3729429
UNII
90IM4Z883Z
EC Number
218-724-2
Nikkaji
J250.405G

Properties

Computed structural properties

XLogP
4.4
Topological polar surface area
19.6 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
2
Rotatable bonds
3
Heavy atoms
24
Formal charge
0
Complexity
466

Experimental & physicochemical properties

Chemical ClassesDyes -> Other Dyes
Physical DescriptionIntensely yellow solid; [Merck Index] Gold powder; [Alfa Aesar MSDS]

Safety & regulation

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

Hazard information

Regulatory Information · 3 items

Chemical: 1H-1,2,4-Triazolium, 1,4-diphenyl-3-(phenylamino)-, inner salt

Chemical: 2,3,5,6-Tetraazabicyclo[2.1.1]hex-1-ene, 3,5,6-triphenyl-

1H-1,2,4-Triazolium, 1,4-diphenyl-3-(phenylamino)-, inner salt: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazards SummaryMay cause irritation; [Alfa Aesar MSDS] See Nitroblue tetrazolium.

Chemistry & industry

Uses & manufacturing

UsesUsed in the determination of boron, nitrate, perchlorate, rhenium, tungsten, and molybdenum; [Merck Index]
General Manufacturing Information4H-1,2,4-Triazolium, 1,4-diphenyl-3-(phenylamino)-, inner salt: ACTIVE

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