2,2-Diethoxypropane
Synonym(s):2,2-Diethoxypropane;Acetone diethyl acetal
- CAS NO.:126-84-1
- Empirical Formula: C7H16O2
- Molecular Weight: 132.2
- MDL number: MFCD00009224
- EINECS: 204-808-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-06-03 16:52:51
What is 2,2-Diethoxypropane ?
The Uses of 2,2-Diethoxypropane
Ethereal-camphorlike odor. Probably not used in flavors.Occasionally used in perfumes to introduce diffusive topnotes in herbaceous-camphoraceous blends (Lavandin-Rosemary, etc.).
Preparation
To a flask equipped as in Preparation 2-11 and containing 1725 gm (37.5 moles) of ethanol, 18.4 gm (0.058 mole) of mercuric acetate, and 28 ml of 26% boron fluoride etherate (26%) at 30°C is added dropwise over a 15 min period at 45-50°C, 1250 gm (12.5 moles) of isopropenyl acetate. After the reaction 2200 gm of 25% sodium hydroxide is added, the organic layer separated, washed first with 400 ml of 0.01 Ν sodium hydroxide, dried, and distilled to afford 1140 gm (69%), b.p. 110-113 C (760 mm Hg).
Production Methods
2,2-Diethoxypropane can be produced by synthesis via orthoformic ester, or via vinyl ether, or via formiminoethylether hydrochloride.
Safety Profile
Poison by intraperitoneal route.When heated to decomposition it emits acrid smoke.
Solubility in organics
Soluble in alcohol, miscible with CSS.oils and perfume chemicals.
Properties of 2,2-Diethoxypropane
Boiling point: | 116-117 °C (lit.) |
Density | 0.82 g/mL at 25 °C (lit.) |
refractive index | n |
Flash point: | 46 °F |
storage temp. | 2-8°C |
form | clear liquid |
color | Colorless to Almost colorless |
CAS DataBase Reference | 126-84-1(CAS DataBase Reference) |
NIST Chemistry Reference | Propane, 2,2-diethoxy-(126-84-1) |
EPA Substance Registry System | Propane, 2,2-diethoxy- (126-84-1) |
Safety information for 2,2-Diethoxypropane
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 |
GHS Hazard Statements |
H225:Flammable liquids |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for 2,2-Diethoxypropane
New Products
(R)-(-)-2-Amino-1-propanol Tetrahydro-4H-pyran-4-one Bromine 99.5% AR (4 x 500ml) Linseed Oil Extrapure Hydrogen Sulphide Solution Oxalic Acid 0.05 mol/L (0.01N) Solution EDTA 0.1 mol/L (0.2N) for 1000 ml Ferroin 0.025M Solution AR 1,2,3,4-Tetrahydrocarbazol-4-one 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid Acetone Isobutryl oxime ester Sodium Amino Salicylate Dihydrate (PAS Sodium) IP/BP/USP/EP Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Spirulina (Arthrospira platensis) Powder Trikatu Extract Thymol Oil Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride 5-NitrosalicylaldehydeRelated products of tetrahydrofuran
You may like
-
2,2-Diethoxypropane CAS 126-84-1View Details
126-84-1 -
2,2-Diethoxypropane CAS 126-84-1View Details
126-84-1 -
2,2-Diethoxypropane CAS 126-84-1View Details
126-84-1 -
7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%View Details
7726-95-6 -
Formamide 99%View Details
75-12-7 -
3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%View Details
86499-96-9 -
29943-42-8 Tetrahydro-4H-pyran-4-one 98+View Details
29943-42-8 -
35320-23-1 98+View Details
35320-23-1