| Identification | More | [Name]
Acrolein dimethyl acetal | [CAS]
6044-68-4 | [Synonyms]
3,3-DIMETHOXY-1-PROPENE
ACROLEIN DIMETHYL ACETAL
1-Propene, 3,3-dimethoxy-
3,3-dimethoxy-1-propen
3,3-Dimethoxypropene-1
3,3-dimethoxypropene
Acroleindimethylacetal,99%
ACROLEIN DIMETHYL
1,1-Dimethoxyprop-2-ene
2-Propenal, dimethyl acetal
3,3-Dimethoxyprop-1-ene
Acrylaldehyde dimethyl acetal
Propenal dimethyl acetal | [EINECS(EC#)]
227-936-4 | [Molecular Formula]
C5H10O2 | [MDL Number]
MFCD00008632 | [Molecular Weight]
102.13 | [MOL File]
6044-68-4.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLOURLESS LIQUID | [Boiling point ]
89-90 °C(lit.)
| [density ]
0.862 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.395(lit.)
| [Fp ]
27 °F
| [storage temp. ]
2-8°C | [form ]
clear liquid | [color ]
Colorless to Almost colorless | [BRN ]
1700037 | [InChI]
InChI=1S/C5H10O2/c1-4-5(6-2)7-3/h4-5H,1H2,2-3H3 | [InChIKey]
OBWGMYALGNDUNM-UHFFFAOYSA-N | [SMILES]
C=CC(OC)OC | [LogP]
0.653 (est) | [CAS DataBase Reference]
6044-68-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Acrolein,dimethyl acetal(6044-68-4) |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R11:Highly Flammable. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S29:Do not empty into drains .
S33:Take precautionary measures against static discharges . | [RIDADR ]
UN 3384 6.1/PG 1
| [WGK Germany ]
3
| [RTECS ]
UC8500000
| [HazardClass ]
3.1 | [PackingGroup ]
II | [HS Code ]
2911000000 |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLOURLESS LIQUID | [Uses]
Acrolein dimethyl acetal was used in the facile one step synthesis of 4-hydroxy-2E-nonenal and its dimethyl acetal via a cross-metathesis reaction with octen-3-ol. | [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.] |
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