| Identification | Back Directory | [Name]
TRANS-TERPIN | [CAS]
565-50-4 | [Synonyms]
TRANS-TERPIN
standardforgc
trans-terpinterpene
P-MENTHANE-1,8-DIOL
trans-p-Menthan-1,8-diol
TRANS-TERPIN, TERPENE STANDARD, FOR GC
4-(2-hydroxyisopropyl)-1-methylcyclohexanol
TRANS-4-(2-HYDROXYISOPROPYL)-1-METHYLCYCLOHEXANOL
Cyclohexanemethanol, 4-hydroxy-α,α,4-trimethyl-, trans-
4-(2-Hydroxyisopropyl)-1-methylcyclohexanol, p-Menthane-1,8-diol
(1r,4r)-4-(2-hydroxypropan-2-yl)-1-methylcyclohexan-1-ol (trans-terpin) | [Molecular Formula]
C10H20O2 | [MDL Number]
MFCD01862898 | [MOL File]
565-50-4.mol | [Molecular Weight]
172.26 |
| Chemical Properties | Back Directory | [Melting point ]
115-118 °C (dec.) | [Boiling point ]
265.0±8.0 °C(Predicted) | [density ]
1.018±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C | [pka]
15.18±0.29(Predicted) | [Merck ]
13,9246 | [BRN ]
2204132 | [LogP]
1.070 (est) |
| Hazard Information | Back Directory | [Uses]
Terpin impurity D EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia. | [Definition]
ChEBI: Terpin is a p-menthane monoterpenoid. | [Purification Methods]
Crystallise terpin from H2O or EtOH. The anhydrous cis-isomer distils at 258o/760mm but hydrates on exposure to moist air. Anhydrous terpin is also obtained by recrystallisation from absolute EtOH. [Sword J Chem Soc 127 1632 1925, Lombard & Ambrose Bull Soc Chim Fr 230 1961, Beilstein 5 IV 435.] |
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