2,3-Dichloropyrazine
Properties
- Molecular formula
- C4H2Cl2N2
- Molar mass
- 148.97 g/mol
- Exact mass
- 147.9595 Da
- Melting point
- 22–24 °C
- Boiling point
- 125–130 °C (at 30 Torr)
- logP
- 1.78Crippen estimate
- Polar surface area
- 25.8 Ų
- H-bond donors / acceptors
- 0 / 2
- Rotatable bonds
- 0
Hazards
Warning
- H315 Causes skin irritation100% of notifiers
- H319 Causes serious eye irritation100% of notifiers
- H335 May cause respiratory irritation89.8% of notifiers
Aggregated from 49 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
4858-85-9SMILES
Clc1nccnc1ClInChIKey
MLCNOCRGSBCAGH-UHFFFAOYSA-NInChI
InChI=1S/C4H2Cl2N2/c5-3-4(6)8-2-1-7-3/h1-2HWeigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
2 names
- Pyrazine, 2,3-dichloro-
- 5,6-Dichloropyrazine
Work with 2,3-Dichloropyrazine
Similar compounds
2-Amino-3-chloropyrazine6863-73-658 % similar
2-Chloro-3-methylpyrazine95-58-958 % similar
3-Chloro-pyrazine-2-carbaldehyde121246-96-650 % similar
3-Chloropyrazine-2-carbonitrile55557-52-350 % similar
(3-Chloropyrazin-2-yl)methanol89283-32-950 % similar
2,3-Dichloropyridine2402-77-948 % similar
8-Chloro-imidazo[1,2-A]pyrazine69214-33-148 % similar
3-Bromo-2-chloropyridine52200-48-345 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.