ChemicalBook > CAS DataBase List > (-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol

(-)-2,3-O-Isopropylidene-D-threitol Structure
(-)-2,3-O-Isopropylidene-D-threitol
  • CAS No.73346-74-4
  • Chemical Name:(-)-2,3-O-Isopropylidene-D-threitol
  • CBNumber:CB8428640
  • Molecular Formula:C7H14O4
  • Formula Weight:162.18
  • MOL File:73346-74-4.mol
(-)-2,3-O-Isopropylidene-D-threitol Property
  • 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
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements
(-)-2,3-O-Isopropylidene-D-threitol Price More Price(3)
  • Brand: TCI Chemicals (India)
  • Product number: I0375
  • Product name : (-)-2,3-O-Isopropylidene-D-threitol
  • Purity: min. 98.0 %
  • Packaging: 1G
  • Price: ₹4800
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: I0375
  • Product name : (-)-2,3-O-Isopropylidene-D-threitol
  • Purity: min. 98.0 %
  • Packaging: 5G
  • Price: ₹16600
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-B24134-03
  • Product name : (-)-2,3-O-Isopropylidene-D-threitol, 98%
  • Purity: 
  • Packaging: 1g
  • Price: ₹2205
  • Updated: 2022/05/26
  • Buy: Buy

(-)-2,3-O-Isopropylidene-D-threitol Chemical Properties,Usage,Production

  • Chemical Properties Colorless to light yellow liqui
  • Uses (-)-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.
(-)-2,3-O-Isopropylidene-D-threitol Preparation Products And Raw materials
Raw materials
Preparation Products
(-)-2,3-O-Isopropylidene-D-threitol Suppliers
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(-)-2,3-O-Isopropylidene-D-threitol Spectrum
73346-74-4, (-)-2,3-O-Isopropylidene-D-threitolRelated Search:
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  • (4R,5R)-
  • (-)-2-3-O-Isopropylidene-D-threitol ,98%
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