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Chromone-3-carbonitrile - >98.0%, high purity , CAS No.50743-17-4
Basic Description Synonyms 3-Cyanochromone | 50743-17-4 | Chromone-3-carbonitrile | 4-Oxo-4H-chromene-3-carbonitrile | 4-oxochromene-3-carbonitrile | 4-Oxo-4H-1-benzopyran-3-carbonitrile | CHEMBL3278535 | MFCD00052604 | 3-Cyanochromone, 97% | Maybridge1_006148 | Oprea1_796447 | 4-oxo-chromene-3-carbonit Specifications & Purity ≥98% Shipped In Normal Product Description Chromone-3-carbonitrile,a 3-substituted chromone, is a cyano substituted 1-benzopyran-4-one. It is an α,β-unsaturated nitrile and also an α,β-unsaturated ketone. Its molecule has electron deficiency at 3 sites i.e C (carbon) at second position, C of cyano and carbonyl group. 2-Amino-3-(alkyliminomethyl)chromones are obtained as major products during its reaction with aliphatic amines.
Associated Targets(Human) Associated Targets(non-human) Names and Identifiers Pubchem Sid 488190100 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488190100 IUPAC Name 4-oxochromene-3-carbonitrile INCHI InChI=1S/C10H5NO2/c11-5-7-6-13-9-4-2-1-3-8(9)10(7)12/h1-4,6H InChi Key SFWNPLLGXKJESA-UHFFFAOYSA-N Canonical SMILES C1=CC=C2C(=C1)C(=O)C(=CO2)C#N Isomeric SMILES C1=CC=C2C(=C1)C(=O)C(=CO2)C#N WGK Germany 3 PubChem CID 521298 Molecular Weight 171.16
Chemical and Physical Properties Safety and Hazards(GHS) Pictogram(s) GHS06 , GHS07 Signal Danger Hazard Statements H301: Toxic if swallowed
H312: Harmful in contact with skin
H332: Harmful if inhaled
H312+H332: Harmful in contact with skin or if inhaled
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P270: Do not eat, drink or smoke when using this product.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P362+P364: Take off contaminated clothing and wash it before reuse.
P330: Rinse mouth.
P301+P316: IF SWALLOWED: Get emergency medical help immediately.
P317: Get emergency medical help.
WGK Germany 3
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C23181036
