4430-31-3

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4430-31-3 Structure

Identification	Back Directory
[Name] OCTAHYDROCOUMARIN
[CAS] 4430-31-3
[Synonyms] FEMA 3791 OCTAHYDROCOUMARIN octahydro-coumari bicyclononalactone CYCLOHEXYL LACTONE octahydro-2H-chroMen-2-one OctahydrocouMarin USP/EP/BP octahydro-1-benzopyran-2-one octahydro-2h-1-benzopyran-2-on OCTAHYDRO(2H)-1-BENZOPYRAN-2-ONE 2H-1-Benzopyran-2-one, octahydro- OCTAHYDROCOUMARIN 98+% MIXTURE OF CIS& 3,4,4a,5,6,7,8,8a-octahydrochromen-2-one octahydrocoumarin, mixture of cis and trans Octahydrocoumarin Octahydro-2H-1-benzopyran-2-one
[EINECS(EC#)] 224-623-4
[Molecular Formula] C9H14O2
[MDL Number] MFCD00221714
[MOL File] 4430-31-3.mol
[Molecular Weight] 154.21

Chemical Properties	Back Directory
[Boiling point ] 145 °C16 mm Hg(lit.)
[density ] 1.092 g/mL at 25 °C(lit.)
[vapor pressure ] 0.21Pa at 24℃
[FEMA ] 3791 \| OCTAHYDROCOUMARIN
[refractive index ] n20/D 1.492(lit.)
[Fp ] >230 °F
[storage temp. ] 2-8°C
[Odor] at 10.00 % in dipropylene glycol. sweet herbal coumarin tonka woody
[Odor Type] tonka
[Water Solubility ] 39.953g/L at 24℃
[JECFA Number] 1166
[LogP] 1.4 at 25℃
[EPA Substance Registry System] 2H-1-Benzopyran-2-one, octahydro- (4430-31-3)

Safety Data	Back Directory
[WGK Germany ] 2
[RTECS ] GN8261500
[Toxicity] LD50 orl-rat: 3900 mg/kg FCTOD7 20(Suppl),781,82

Hazard Information	Back Directory
[Chemical Properties] Octahydrocoumarin has a sharp, fatty, fruity odor and a characteristic, pungent, fatty taste.
[Definition] ChEBI: Octahydro-2H-1-benzopyran-2-one is a benzopyran.
[Flammability and Explosibility] Nonflammable
[Safety Profile] Moderately toxic by ingestion andskin contact. A skin irritant. When heated todecomposition it emits acrid smoke and irritating fumes.

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