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Product Name: |
BETA-KARIOFYLLEN |
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CAS: |
87-44-5 |
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MF: |
C15H24 |
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MW: |
204.35 |
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EINECS: |
201-746-1 |
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Produkt kategorier: |
Sesqui-terpenoids; Biochemistry; Terpenes; Terpenes (Other); Chiral Reagents; Intermediates & Fine Chemicals; Pharmaceuticals |
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Mol-fil: |
87-44-5.mol |
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Melting point |
<25â „ƒ |
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alfa |
D -8 til -9 ° (kloroform) |
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Kokepunkt |
262-264 °C(lit.) |
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density |
0,902 g / ml ved 20 ° C (opplyst) |
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FEMA |
2252 | BETA-CARYOPHYLLENE |
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refractive index |
n20/D 1.5(lit.) |
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Fp |
205 °F |
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lagringstemperatur |
2-8°C |
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form |
ryddig |
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Specific Gravity |
0.90 |
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optisk aktivitet |
[Î ±] 23 / D 7,5 °, pent |
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JECFA-nummer |
1324 |
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Merck |
14,1875 |
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BRN |
2044564 |
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CAS DataBase Referanse |
87-44-5(CAS DataBase Reference) |
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EPA Substance Registry System |
Bicyclo [7.2.0] undec-4-en, 4,11,11-trimetyl-8-metylen -, (1R, 4E, 9S) - (87-44-5) |
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Risk Statements |
36/37/38 |
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Sikkerhetserklæringer |
26-36-24 / 25 |
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RIDADR |
UN1230 - class 3 - PG 2 - Methanol, solution |
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WGK Tyskland |
1 |
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RTECS |
DT8400000 |
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HS Code |
29021990 |
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Kjemiske egenskaper |
Klar fargeløs væske |
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Kjemiske egenskaper |
β-Caryophyllene har en woody-krydret, tørr, nelliklignende aroma. |
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Bruker |
β-Caryophyllene is notable for having a cyclobutane ring, a rarity in nature. β-Caryophyllene is one of the chemical compounds that contributes to the spiciness of black pepper. β-Caryophyllene was shown to selectively bind to the cannabinoid receptor type-2 (CB2) and to exert significant cannabimimetic antiinflammatory effects in mice. |
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Preparation |
Isolated from oil of clove stems and separated from eugenol by treating the oil with 7% sodium carbonate solution, extracting with ether, repeating the carbonate treatment on the concentrated extracts, and finally steam distilling. |
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Definition |
CHEBI: Abeta-karyofyllen der stereosentret ved siden av det eksosykliske dobbeltbindingen har S-konfigurasjon mens det gjenværende stereosentret har Rkonfigurasjon. Det er den vanligst forekommende formen av |
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Aroma terskelverdier |
Deteksjon ved 64 til 90 ppb |
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Taste threshold values |
Taste characteristics at 50 ppm: spicy, pepper-like, woody, camphoraceous with a citrus background. |
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Generell beskrivelse |
Blek gul oljevæske med en lukt midt mellom lukten av nellik og terpentin. |
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Air & Water Reactions |
Uoppløselig i vann. |
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Reactivity Profile |
The unsaturated aliphatic hydrocarbons, such as BETA-CARYOPHYLLENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions. |
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Fire Hazard |
BETA-CARYOPHYLLENE is combustible. |
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Safety Profile |
A skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. |
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Kreftfremkallende |
Caryophyllene showed significant activity as an inducer of the detoxifying enzyme glutathione S-transferase in the mouse liver and small intestine. The ability of natural anticarcinogens to induce detoxifying enzymes has been found to correlate with their activity in the inhibition of chemical carcinogenesis (253a). |
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Raw materials |
CLOVE STEM OIL-->Cassia Aurantium P.E Catechins 8% HPLC-->EUGENIA CARYOPHYLLUS (CLOVE) LEAF OIL |
