Acrolein dimethyl acetal Basic information
Product Name:
Acrolein dimethyl acetal
Synonyms:
Acroleindimethylacetal,99%;1,1-Dimethoxyprop-2-ene;2-Propenal, dimethyl acetal;3,3-Dimethoxyprop-1-ene;Acrylaldehyde dimethyl acetal;Propenal dimethyl acetal;Acrolein DiMethyl Acetal , 97.0%(GC);1-Propene, 3,3-dimethoxy-
CAS:
6044-68-4
MF:
C5H10O2
MW:
102.13
EINECS:
227-936-4
Product Categories:
Pharmaceutical Intermediates
Mol File:
6044-68-4.mol
Acrolein dimethyl acetal Chemical Properties
Boiling point
89-90 °C(lit.)
density
0.862 g/mL at 25 °C(lit.)
refractive index
n 20/D 1.395(lit.)
Fp
27 °F
storage temp.
2-8°C
form
clear liquid
color
Colorless to Almost colorless
BRN
1700037
LogP
0.653 (est)
CAS DataBase Reference
6044-68-4(CAS DataBase Reference)
NIST Chemistry Reference
Acrolein,dimethyl acetal(6044-68-4)
Hazard Codes
F
Risk Statements
11
Safety Statements
16-23-24/25-29-33
RIDADR
UN 3384 6.1/PG 1
WGK Germany
3
RTECS
UC8500000
HazardClass
3.1
PackingGroup
II
HS Code
2911000000
Provider
Language
3,3-Dimethoxy-1-propene
English
SigmaAldrich
English
Acrolein dimethyl acetal Usage And Synthesis
Chemical Properties
CLEAR COLOURLESS LIQUID
Purification Methods
Fractionally distil it (after adding 0.5g of hydroquinone) under reduced pressure through an all glass column (40cm x 2.5 cm) packed with glass helices and provided with a heated jacket and a total reflux variable take-off head. Stainless steel Lessing rings (1/8 x 1/8 in) or gauze have also been used as packing. It is a highly flammable and TOXIC liquid; keep away from the skin. [Hall & Stern J Chem Soc 2657 1955, Beilstein 1 IV 3437.]
Acrolein dimethyl acetal Preparation Products And Raw materials
Preparation Products
DI-TERT-BUTYL HYDRAZODICARBOXYLATE-->3-BROMOPROPIONALDEHYDE DIMETHYL ACETAL-->3-Methoxy-1-heptene
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