83073
Synonym(e):
(R)-2-(4-Methyl-3-cyclohexenyl)-isopropanol, (R)-p-Menth-1-en-8-ol
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 mL | Warenkorb auf Verfügbarkeit prüfen | € 299,00 |
analytical standard
≥97.0% (sum of enantiomers, GC)
[α]/D +90±10°, c = 0.1 in ethanol
limited shelf life, expiry date on the label
HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
0.94 g/mL at 20 °C (lit.)
food and beverages
neat
2-8°C
CC1=CC[C@@H](CC1)C(C)(C)O
1S/C10H18O/c1-8-4-6-9(7-5-8)10(2,3)11/h4,9,11H,5-7H2,1-3H3/t9-/m0/s1
WUOACPNHFRMFPN-VIFPVBQESA-N
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Dieser Artikel | |||
|---|---|---|---|
| description analytical standard | description from vegetable oil, Type V, ~1000 IU/g | description Type VI, from vegetable oil, liquid (≥0.88M based on potency, density and molecular wt.), BioReagent, suitable for insect cell culture, ≥1000 IU/g | description mixture of isomers, 96%, FG |
| application(s) food and beverages | application(s) - | application(s) - | application(s) flavors and fragrances |
| technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) - | technique(s) cell culture | insect: suitable | technique(s) - |
| format neat | format - | format neat | format - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 300, 400 |
| grade analytical standard | grade - | grade - | grade Halal, Kosher, Fragrance grade, FG |
| storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. - |
Warning
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
10 - Combustible liquids
194.0 °F - closed cup
90 °C - closed cup
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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The isomers are (+)-alpha-Terpineol and (-)-alpha-Terpineol. For Product 83073, the great majority is the (+)-isomer, as shown by the specific rotation on the Certificate of Analysis: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/83073-BULK-FBCCH4447.pdf.
The enantiomeric excess or enantiomeric purity is not determined on the Certificate of Analysis , thus the information on the exact ratio of the (+) and (-) isomers cannot be provided.
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