| Identification | More | [Name]
(R)-(-)-1-Phenyl-1,2-ethanediol | [CAS]
16355-00-3 | [Synonyms]
(1R)-(-)-1-PHENYL-1,2-ETHANEDIOL
(R)-(-)-1,2-PHENYLETHANEDIOL
(R)-(-)-1-PHENYL-1,2-ETHANEDIOL
(R)-1-PHENYL-1,2-ETHANEDIOL
(R)-(-)-1-PHENYLETHANE-1,2-DIOL
(R)-(-)-1-PHENYLETHANEDIOL
(R)-(-)-ALPHA,BETA-DIHYDROXYETHYLBENZENE
(R)-ALPHA,BETA-DIHYDROXYETHYLBENZENE
(R)-(-)-PHENYL-1,2-ETHANEDIOL
R(-)-PHENYLETHYLENE GLYCOL
(R)-(-)-STRYRENE GLYCOL
(R)-(-)-STYRENEGLYCOL
(R)-STYRENE GLYCOL
STYRENE GLYCOL
(R)-(-)-1-Phenyl-1,2-ethanediol, 99+%
(-)-Styrene glycol, (R)-(-)-Phenylethylene glycol | [EINECS(EC#)]
202-258-1 | [Molecular Formula]
C8H10O2 | [MDL Number]
MFCD00064262 | [Molecular Weight]
138.16 | [MOL File]
16355-00-3.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
64-67 °C(lit.) | [alpha ]
-69 º (c=1, chloroform) | [Boiling point ]
272-274 °C(lit.) | [density ]
1.0742 (rough estimate) | [refractive index ]
-40 ° (C=3, H2O) | [Fp ]
272-274°C | [storage temp. ]
2-8°C | [solubility ]
Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
13.61±0.20(Predicted) | [color ]
Off-White | [optical activity]
[α]20/D 69°, c = 1 in chloroform | [Water Solubility ]
SOLUBLE | [Merck ]
8861 | [BRN ]
2355547 | [CAS DataBase Reference]
16355-00-3(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,T | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29062990 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powde | [Uses]
(R)-(-)-1-Phenyl-1,2-ethanediol is an intermediate for the synthesis of enantiopure substituted 1,4-Dioxanes. Extremely valuable and versatile alcohol used as a chiral building block in organic synthesis.
| [Uses]
Intermediate for the synthesis of chiral phosphine catalysts for asymmetric hydrogenations. | [Purification Methods]
Purify the diol by recrystallisation from *C6H6/ligroin and sublime it at 1-2mm. [Arpesella et al. Gazetta 85 1354 1955, Prelog et al. Helv Chim Acta 37 221 1954, Beilstein 6 IV 5939.] |
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