(S)-(+)-1-Phenyl-1,2-ethanediol
Synonym(s):(+)-Styrene glycol;(S)-(+)-Phenylethylene glycol
- CAS NO.:25779-13-9
- Empirical Formula: C8H10O2
- Molecular Weight: 138.16
- MDL number: MFCD00066256
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is (S)-(+)-1-Phenyl-1,2-ethanediol?
Chemical properties
(S)-(+)-1-Phenyl-1,2-ethanediol is white to light yellow crystal powde
The Uses of (S)-(+)-1-Phenyl-1,2-ethanediol
(S)-(+)-1-Phenyl-1,2-ethanediol used as a chiral building block in organic synthesis, used in the preparation of chiral 2-amino-1-phenylethanols as pharmaceutical intermediates.
The Uses of (S)-(+)-1-Phenyl-1,2-ethanediol
Extremely valuable and versatile alcohol used as a chiral building block in organic synthesis, used in the preparation of chiral 2-amino-1-phenylethanols as pharmaceutical intermediates.
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.]
Properties of (S)-(+)-1-Phenyl-1,2-ethanediol
Melting point: | 64-67 °C(lit.) |
alpha | 66 º (c=1, chloroform) |
Boiling point: | 272-274 °C (755 mmHg) |
Density | 1.0742 (rough estimate) |
refractive index | 40 ° (C=3, H2O) |
Flash point: | 320 °F |
storage temp. | Sealed in dry,Room Temperature |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | Solid |
pka | 13.61±0.20(Predicted) |
color | Off-White |
optical activity | [α]18/D +66°, c = 1 in chloroform |
Water Solubility | soluble |
BRN | 3196197 |
CAS DataBase Reference | 25779-13-9(CAS DataBase Reference) |
Safety information for (S)-(+)-1-Phenyl-1,2-ethanediol
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (S)-(+)-1-Phenyl-1,2-ethanediol
New Products
Tubulysin F Tubulysin M Tubulysin C (R)-tert-butyl (4-methyl-1-oxopentan-3-yl)carbamate Tubulysin G Potassium HMDS (1.0 M in THF) 4,4-DIFLUOROCYCLOHEXANAMINE 2,2-Difluoropropylamine hydrochloride 3-N-BOC-(S)-AMINO BUTYRONITRILE 4-(Benzyloxy)-3-bromophenylacetic Acid 4,4-DIFLUOROPIPERIDINE tetrahydro-4-methyl-2H-pyran 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Fuel shell 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol Calcium Sodium Phosphosilicate IH Magnesium Trisilicate Lubiprostone Latanoprostene Bunod Flame Retardant Zinc Borate methyl 3-fluoro-4- thiomorpholino phenylcarbamate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonateRelated products of tetrahydrofuran
PHENYL VALERATE
PROPYLENE GLYCOL
1-Phenyl-1,2-ethanediol
Diethylstilbestrol
2-Butoxyethanol
Phenylhydrazine
styrene
C8E3
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