Compound: METHYL VINYL KETONE
SMILES: O=C(C=C)C
InChIKey: FUSUHKVFWTUUBE-UHFFFAOYSA-N
Synonyms: METHYL VINYL KETONE, 3-Buten-2-one, but-3-en-2-one, 78-94-4, Vinyl methyl ketone, Methylene acetone, 2-Butenone, Acetyl ethylene, Methylvinylketon, 1-Buten-3-one, Methyl ethenyl ketone, 3-Butene-2-one, Methylvinyl ketone, Methylvinylketone, 3-Butenone-2, Acetone, methylene-, Ketone, methyl vinyl, Methyl-vinyl-cetone, gamma-Oxo-alpha-butylene, 3-oxo-1-butene, methylvinylcetone, 3-Oxobutene, UN1251, Delta(3)-2-butenone, DTXSID3025671, AR7642I1MP, NSC-4853, DTXCID205671, Methyl vinyl ketone, stabilized, UN-1251, RefChem:158056, DELTA-OXO-ALPHA-BUTYLENE, 201-160-6, Butenone, but-1-en-3-one, NSC 4853, MFCD00008777, 25038-87-3, CH2=CHCOCH3, CHEMBL1600824, CHEBI:48058, 3-Buten-2-one (90%) (Stabilized with <1% Hydroquinone), Methylvinylketon [German], delta(sup 3)-2-Butenone, Methyl-vinyl-cetone [French], CCRIS 3423, HSDB 716, EINECS 201-160-6, UNII-AR7642I1MP, AI3-16048, 3-butenone, methyl vinylketone, methyl-vinylketone, methylvinyl-ketone, but-3-enone, buten-2-one, g-oxo-a-Butylene, metyl vinyl ketone, 3-oxo-l-butene, methly vinyl ketone, methyl-vinyl-ketone, 1-butene-3-one, 3-Butenen-2-one, 1-Propen-3-one, 3-oxo-but-1-ene, EC 201-160-6, SCHEMBL14964, SCHEMBL49572, SCHEMBL338859, SCHEMBL963223, .DELTA.3-2-BUTENONE, .gamma.-Oxo-.alpha.-butylene, SCHEMBL3871416, SCHEMBL5145577, SCHEMBL7936318, SCHEMBL8124174, SCHEMBL9914379, WLN: 1V1U1, SCHEMBL11096454, SCHEMBL29350719, METHYL VINYL KETONE [MI], NSC4853, AAA07894, Tox21_200363, BDBM50245462, LMFA12000018, STL299803, .DELTA.-OXO-.ALPHA.-BUTYLENE, AKOS000120352, EBC-613101, UN 1251, CAS-78-94-4, NCGC00091118-01, NCGC00091118-02, NCGC00257917-01, M0460, NS00004153, 3-Buten-2-one, purum, >=95.0% (GC), EN300-19794, C20701, Q417525, InChI=1/C4H6O/c1-3-4(2)5/h3H,1H2,2H, But-3-en-2-one (Stabilized with <1% Hydroquinone), Methyl vinyl ketone, stabilized [UN1251]  [Poison], 3-Buten-2-one, contains 0.3-1.0% hydroquinone as stabilizer, technical grade, 90%, 3-Buten-2-one, contains 0.5% hydroquinone and 0.1% acetic acid as stabilizer, 99%
Theoretical properties:
molecular_formula: C4H6O
molecular_weight: 70.09 g/mol
exact_mass: 70.041864811 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 0
hydrogen_bond_acceptor_count: 1
rotatable_bond_count: 1
heavy_atom_count: 5
topological_polar_surface_area: 17.1 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
physical_state: Colorless liquid
color: Colorless liquid
odor: Pungent odor
boiling_point: 179 °F at 760 mmHg (EPA, 1998)
melting_point: 20 °F (EPA, 1998)
density: 0.8407 to 0.8636 at 68 to 77 °F (EPA, 1998)
solubility: greater than or equal to 100 mg/mL at 72 °F (NTP, 1992)
flash_point: 20 °F (EPA, 1998)
vapor_pressure: 86 mmHg at 72 °F ; 276 mmHg at 124 °F; 661 mmHg at 167 °F (NTP, 1992)
Descriptions:
pubchem: Buten-2-one is a methyl ketone that is butan-2-one with an unsaturation at position 3. It is an enone and a methyl ketone. It is functionally related to a butan-2-one and a but-1-ene.
chebi: A methyl ketone that is  butan-2-one with an unsaturation at position 3.
chembl: Unnamed Compound is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: Methyl vinyl ketone (MVK, IUPAC name: butenone) is the organic compound with the formula CH3C(O)CH=CH2. It is a highly reactive compound. It is the simplest enone.  It is a colorless, flammable, highly toxic liquid with a pungent odor.  It is soluble in water and polar organic solvents.  It is a useful intermediate in the synthesis of organic compounds.