2,3-Bis(2-pyridyl)pyrazine
Basic information
- CAS
25005-96-3- Standard SMILES
c1ccc(-c2nccnc2-c2ccccn2)nc1- InChIKey
WTZDTUCKEBDJIM-UHFFFAOYSA-N- Molecular formula
- C14H10N4
- Average molar mass
- 234.26 g/mol
- Monoisotopic mass
- 234.09054634
Names & identifiers
- Preferred name
- 2,3-Bis(2-pyridyl)pyrazine
- IUPAC
- 2,3-dipyridin-2-ylpyrazine
- English name
- 2,3-Bis(2-pyridyl)pyrazine
- Molecular formula
- C14H10N4
- Molecular weight
- 234.26
Names & synonyms
2,3-Bis(2-pyridyl)pyrazineRefChem:441904626-068-725005-96-32,3-di(pyridin-2-yl)pyrazine2,3-dipyridin-2-ylpyrazinePyrazine, 2,3-di-2-pyridinyl-2,3-bis(pyridin-2-yl)pyrazine2,3-di(2-pyridyl)pyrazineMaybridge3_002934SCHEMBL176039orb3215248
Show more names
2,3-DI-2-PYRIDYLPYRAZINE2,3-Bis(2-pyridyl)pyrazine 98%2,3-Bis(2-pyridyl)pyrazine,2,3-Di-2-pyridylpyrazine
DTXSID40352116WTZDTUCKEBDJIM-UHFFFAOYSA-NHMS1439F082,3-Bis(2-pyridyl)pyrazine, 98%AKOS015912880CCG-239663IDI1_014321AS-80751
Database identifiers
- CAS
25005-96-3- PubChem CID
- 719680
- DTXSID
DTXSID40352116- EC Number
- 626-068-7
- Nikkaji
- J644.889E
Properties
Computed structural properties
- XLogP
- 1.3
- Topological polar surface area
- 51.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 2
- Heavy atoms
- 18
- Formal charge
- 0
- Complexity
- 232
Physicochemical properties
- Melting point
- 168 · 168-170 °C (lit.)
- Boiling point
- 361.6 · 361.6±37.0 °C(Predicted)
- Density
- 1.214 · 1.214±0.06 g/cm3(Predicted)
- pka
- -1.22 · -1.22±0.19(Predicted)
- Stability
- Stable. Incompatible with strong acids, strong oxidizing agents.
- InChI
- 1S/C14H10N4/c1-3-7-15-11(5-1)13-14(18-10-9-17-13)12-6-2-4-8-16-12/h1-10H
- InChIKey
- WTZDTUCKEBDJIM-UHFFFAOYSA-N
- SMILES
- c1ccc(nc1)-c2nccnc2-c3ccccn3
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
- target organs
- Respiratory system
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-37/39
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
Chemistry & industry
Applications
Uses2,3-Bis(2-pyridyl)pyrazine (dpp) has been employed:as building block for supermolecular moleculesin the preparation of luminescent complexes Ru(bpy)2(dpp)2+ and (bpy)2Ru-(dpp)Ru(bpp)24+ [bpy=2,2′-bipyridine]in the preparation of binary and ternary systems with V(IV)O and Cu(II) ions
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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