Watermelon ketone

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Names

[ CAS No. ]:
28940-11-6

[ Name ]:
Watermelon ketone

[Synonym ]:
CALONE 1951
7-Methyl-2H-1,5-benzodioxepin-3(4H)-one
7-Methyl-1,5-benzodioxepan-3-one
Watermelon Ketone
Watermelon
Calone
7-Methyl-2H,4H-benzo[b]1,4-dioxepan-3-one
2H-1,5-Benzodioxepin-3(4H)-one, 7-methyl-
7-methyl-2h-benzo-1,5-dioxepin-3(4h)-one
EINECS 249-320-4
T67 GO IV KO&TJ C1
MFCD07371373
Watermelonketonecalone
7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one
watermelone ketone/calone
Methyl benzodioxepinone
7-Methyl-3,4-dihydro-2H-1,5-benzodioxepin-3-one
Water-melone ketone

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
305.2±41.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H10O3

[ Molecular Weight ]:
178.185

[ Flash Point ]:
129.3±14.0 °C

[ Exact Mass ]:
178.062988

[ PSA ]:
35.53000

[ LogP ]:
1.20

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.538

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Precautionary Statements ]:
P301 + P312 + P330

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,3-Dichloroacetone
  • 4-methylcatechol
  • 1,3-Dibromo-2-propanone
  • 4-Methylcatecholdimethylacetate

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Watermelon, ext.
  • Pummerers ketone
  • diethyl ketone enol benzoate
  • 4(R)-[5(S)-ethyl-3(S)-methyl-5-(5(R)-ethyl-5-hydroxy-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl]hexan-3-one
  • pepstatin ketone analog
  • Michler's ketone
  • 1-[(Benzyloxy)carbonyl]-3-oxo-decahydroquinoxaline-6-carboxylic acid
  • 2-{[(benzyloxy)carbonyl]amino}-6-(propan-2-yl)-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylic acid
  • 2-{[(Tert-butoxy)carbonyl]amino}-5-(thiophen-2-yl)benzoic acid
  • 2-{[(Benzyloxy)carbonyl]amino}-5-(thiophen-2-yl)benzoic acid
  • ethyl 4-[(1R)-1-aminoethyl]-2-methylbenzoate
  • 4-[(1R)-1-{[(tert-butoxy)carbonyl]amino}ethyl]-2-methylbenzoic acid
  • 4-[(1R)-1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-2-methylbenzoic acid
  • 4-{[(Benzyloxy)carbonyl]amino}spiro[2.3]hexane-1-carboxylic acid
  • 2-(2-{[(benzyloxy)carbonyl]amino}-2,3-dihydro-1H-inden-2-yl)acetic acid
  • (3S)-3-{[(benzyloxy)carbonyl]amino}-5-(methylsulfanyl)pentanoic acid
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