1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-

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Names

[ CAS No. ]:
86560-11-4

[ Name ]:
1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-

[Synonym ]:
4-Methylbenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4
4-Methylbenzoyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4 [French]
2-methyl-1-(4-methylbenzoyl)-4-oxaspiro[4.5]dec-1-en-3-one
1-Oxaspiro(4.5)dec-3-en-2-one,3-methyl-4-(4-methylbenzoyl)
3-Methyl-4-(4-methylbenzoyl)-1-oxaspiro(4.5)dec-3-en-2-one

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Boiling Point ]:
470.5ºC at 760 mmHg

[ Molecular Formula ]:
C18H20O3

[ Molecular Weight ]:
284.35000

[ Flash Point ]:
209.1ºC

[ Exact Mass ]:
284.14100

[ PSA ]:
43.37000

[ LogP ]:
3.75390

[ Index of Refraction ]:
1.571

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RP3675455
CHEMICAL NAME :
1-Oxaspiro(4.5)dec-3-en-2-one, 3-methyl-4-(4-methylbenzoyl)-
CAS REGISTRY NUMBER :
86560-11-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H20-O3
MOLECULAR WEIGHT :
284.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 18,147,1983

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-methyl-2-oxo-1-oxa-spiro[4.5]dec-3-ene-4-carbonyl chloride
  • Toluene

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (1S)-7-methyl-1,2,3,4-tetrahydronaphthalen-1-ol
  • 1,2,3,4-Tetrahydro-7-methoxy-2-methyl-4-(2-naphthalenyl)isoquinoline
  • 2-Methyl-4-(naphthalen-2-yl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,4-tetrahydroisoquinoline
  • (2S,3S)-2-acetamido-3-hydroxybutanoic acid
  • (2R,3R)-2-acetamido-3-hydroxybutanoic acid
  • 1-(5-Bromothiophen-2-yl)-N-((tetrahydrofuran-2-yl)methyl)methanamine
  • (5-Methylhexan-2-yl)(oxolan-2-ylmethyl)amine
  • Ethyl 6-({4-[(tert-butoxycarbonyl)amino]piperidin-1-yl}methyl)-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
  • Ethyl 6-({4'-carbamoyl-[1,4'-bipiperidine]-1'-yl}methyl)-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
  • Ethyl 6-{[4-(2,3-dimethylphenyl)piperazin-1-yl]methyl}-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
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