(-)-2,3-O-Isopropylidene-D-threitol
- CAS NO.：73346-74-4
- Empirical Formula: C7H14O4
- Molecular Weight: 162.18
- MDL number: MFCD00009761
- EINECS: 277-391-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:15:14
What is (-)-2,3-O-Isopropylidene-D-threitol?
Chemical properties
Colorless to light yellow liqui
The Uses of (-)-2,3-O-Isopropylidene-D-threitol
(-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols
The Uses of (-)-2,3-O-Isopropylidene-D-threitol
(-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols. It react with toluene-4-sulfonyl chloride to get O2,O3-isopropylidene-O1,O4-bis-(toluene-4-sulfonyl)-D-threitol.
Properties of (-)-2,3-O-Isopropylidene-D-threitol
| Melting point: | 48-51 °C(lit.) |
| Boiling point: | 91-93 °C0.01 mm Hg(lit.) |
| alpha | -3.1 º (c=5, CHCl3 26 ºC) |
| Density | 1.0585 (rough estimate) |
| refractive index | -4 ° (C=5, Acetone) |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| solubility | Chloroform, Dichloromethane, Ethyl Acetate, THF |
| form | Oil |
| pka | 13.90±0.10(Predicted) |
| color | Yellow |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 1798 |
| CAS DataBase Reference | 73346-74-4(CAS DataBase Reference) |
Safety information for (-)-2,3-O-Isopropylidene-D-threitol
Computed Descriptors for (-)-2,3-O-Isopropylidene-D-threitol
New Products
9-Mesityl-10-methylacridinium perchlorate Sulfapyridine Fmoc-OSu (R)-(-)-2-Amino-1-propanol Cyclobutanone 5-bromo-4-fluoro-2-nitrobenzaldehyde 4 pentyn 1 ol N-Vinylformamide Phenethyl cinnamate Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 4-Nitrobenzotrifluoride 2-Pentyn-1-oLRelated products of tetrahydrofuran
You may like
-
73346-74-4 2,3-O-Isopropylidene-D-threitol 98%View Details
73346-74-4 -
(-)-2,3-O-Isopropylidene-D-threitol CAS 73346-74-4View Details
73346-74-4 -
Fmoc-OSu 98+View Details
82911-69-1 -
(R)-(-)-2-Amino-1-propanol 35320-23-1 98+View Details
35320-23-1 -
1191-95-3 Cyclobutanone 98+View Details
1191-95-3 -
213382-45-7 98+View Details
213382-45-7 -
Fmoc-OSu 98+View Details
82911-69-1 -
(R)-(-)-2-Amino-1-propanol 35320-23-1 98+View Details
35320-23-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.