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TRANS-2-BUTENAL DIETHYL ACETAL

TRANS-2-BUTENAL DIETHYL ACETAL Structure
TRANS-2-BUTENAL DIETHYL ACETAL
  • CAS No.63511-92-2
  • Chemical Name:TRANS-2-BUTENAL DIETHYL ACETAL
  • CBNumber:CB5196937
  • Molecular Formula:C8H16O2
  • Formula Weight:144.21
  • MOL File:63511-92-2.mol
TRANS-2-BUTENAL DIETHYL ACETAL Property
  • Boiling point 146-150 °C(lit.)
  • Density 0.831 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.412(lit.)
  • Flash point 93 °F
  • LogP 2.280 (est)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :10-36/37/38
  • Safety Statements  :16-26-36/39
  • RIDADR  :UN 1993 3/PG 3
  • WGK Germany  :3
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H226-H315-H319-H335
  • Precautionary statements P261-P305+P351+P338

TRANS-2-BUTENAL DIETHYL ACETAL Chemical Properties,Usage,Production

  • Uses trans-2-Butenal diethyl acetal may be used in the preparation of 2S,3S-epoxybutan-1-ol, an intermediate in the synthesis of erythromycin antibiotic.
  • General Description trans-2-Butenal diethyl acetal is an acetal. Acetals are usually derived from the aldehydes. They have two single-bonded oxygen atoms attached to the same carbon atom. They are stable under basic conditions and they can be hydrolyzed back to the carbonyl compound. Acetals serves as a carbonyl protecting group and also are present as functional groups in glycosidic bonds. trans-2-Butenal diethyl acetal has been synthesized from trans-2-butenal with ethanol in the presence of methanesulfonic acid or methylsulfonate as catalysts.
TRANS-2-BUTENAL DIETHYL ACETAL Preparation Products And Raw materials
Raw materials
Preparation Products
TRANS-2-BUTENAL DIETHYL ACETAL Suppliers
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TRANS-2-BUTENAL DIETHYL ACETAL Spectrum
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