5-Ethynylpyridine-2-carbonitrile
Basic information
- CAS
1211584-19-8- Standard SMILES
C#Cc1ccc(C#N)nc1- InChIKey
KCFUVIOOBLULNJ-UHFFFAOYSA-N- Molecular formula
- C8H4N2
- Average molar mass
- 128.13 g/mol
- Monoisotopic mass
- 128.03744814
Names & identifiers
- Preferred name
- 5-Ethynylpyridine-2-carbonitrile
- IUPAC
- 5-ethynylpyridine-2-carbonitrile
- English name
- 5-ethynylpyridine-2-carbonitrile
- Molecular formula
- C8H4N2
- Molecular weight
- 128.13
Names & synonyms
5-ethynylpyridine-2-carbonitrile1211584-19-8RefChem:535626893-964-45-EthynylpicolinonitrileMFCD18205188SCHEMBL169677LYB58419AKOS026675513PS-5387SY067638DB-317684
Show more names
5-Ethynyl-2-pyridinecarbonitrile5-ethynylpyridine-2-methylnitrile2-Pyridinecarbonitrile, 5-ethynyl-5-Ethynylpicolinonitrile, 2-Cyano-5-ethynylpyridine
CS-0216917EN300-6478612F537085Z1255503480
Database identifiers
- CAS
1211584-19-8- PubChem CID
- 71299552
- EC Number
- 893-964-4
Properties
Computed structural properties
- XLogP
- 1.2
- Topological polar surface area
- 36.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 202
Physicochemical properties
- storage temp.
- 0 · Store at 0-8 °C
- form
- solid
- color
- Yellow
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302+H312+H332-H315-H319-H335
- Precautionary statements
- 280 · P280-P271
- HS Code
- 2933399990 · 2933399990
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
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- hs_code
- 2933399990
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302+H312+H332-H315-H319-H335
- Precautionary statements
- P280-P271
Chemistry & industry
Upstream & downstream products
Upstream raw materials
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Related reactions
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Compound notes
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