2,5-Dichloropyrazine
Properties
- Molecular formula
- C4H2Cl2N2
- Molar mass
- 148.97 g/mol
- Exact mass
- 147.9595 Da
- logP
- 1.78Crippen estimate
- Polar surface area
- 25.8 Ų
- H-bond donors / acceptors
- 0 / 2
- Rotatable bonds
- 0
Hazards
Danger
- H302 Harmful if swallowed96.6% of notifiers
- H315 Causes skin irritation34.5% of notifiers
- H318 Causes serious eye damage65.5% of notifiers
- H319 Causes serious eye irritation34.5% of notifiers
- H335 May cause respiratory irritation34.5% of notifiers
Aggregated from 58 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
19745-07-4SMILES
C1=C(N=CC(=N1)Cl)ClInChIKey
JVSDZAGCHKCSGR-UHFFFAOYSA-NInChI
InChI=1S/C4H2Cl2N2/c5-3-1-7-4(6)2-8-3/h1-2HWeigh it out
Type any one amount. The others follow from the molar mass.
Work with 2,5-Dichloropyrazine
Similar compounds
5-Chloro-2-pyrazinamine33332-29-563 % similar
2-Chloro-5-methylpyrazine59303-10-563 % similar
2-Bromo-5-chloropyrazine912773-21-863 % similar
2-Chloro-5-cyanopyrazine36070-75-455 % similar
(5-Chloropyrazin-2-yl)methanol72788-94-455 % similar
2-Chloro-5-(trifluoromethyl)pyrazine799557-87-255 % similar
5-Chloropyrazine-2-carbaldehyde88625-24-555 % similar
Chloropyrazine14508-49-753 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds