ChemicalBook Product Catalog Organic Chemistry Hydrocarbons and derivatives Hydrocarbon halides 2,2-Diethoxypropane

2,2-Diethoxypropane

2,2-Diethoxypropane Basic information
Product Name:2,2-Diethoxypropane
Synonyms:2,2-diethoxy-propan;Acetone diethyl ketal;acetonediethylketal;2,2-DIETHOXYPROPANE;ACETONE DIETHYL ACETAL;Propane, 2,2-diethoxy-;2,2-DIETHOXYPROPANE, TECH., 85%;2,2-DIETHOXYPROPANE 95+%
CAS:126-84-1
MF:C7H16O2
MW:132.2
EINECS:204-808-6
Product Categories:Organic Building Blocks;Oxygen Compounds;Acetals/Ketals/Ortho Esters;Building Blocks;Chemical Synthesis
Mol File:126-84-1.mol
2,2-Diethoxypropane Structure
2,2-Diethoxypropane Chemical Properties
Boiling point 116-117 °C (lit.)
density 0.82 g/mL at 25 °C (lit.)
refractive index n20/D 1.389(lit.)
Fp 46 °F
storage temp. 2-8°C
form clear liquid
color Colorless to Almost colorless
CAS DataBase Reference126-84-1(CAS DataBase Reference)
NIST Chemistry ReferencePropane, 2,2-diethoxy-(126-84-1)
EPA Substance Registry SystemPropane, 2,2-diethoxy- (126-84-1)
Safety Information
Hazard Codes F
Risk Statements 11
Safety Statements 16-29-33
RIDADR UN 3271 3/PG 2
WGK Germany 3
RTECS AL4900000
TSCA Yes
HazardClass 3.1
PackingGroup II
HS Code 29110000
ToxicityLD50 ipr-mus: 125 mg/kg NTIS** AD277-689
MSDS Information
ProviderLanguage
Acetone diethyl acetal English
SigmaAldrich English
ALFA English
2,2-Diethoxypropane Usage And Synthesis
PreparationTo 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).
Preparation of 2,2-Diethoxypropane
Safety ProfilePoison by intraperitoneal route.When heated to decomposition it emits acrid smoke.
2,2-Diethoxypropane Preparation Products And Raw materials
Preparation ProductsETHYL 2,2-DIETHOXYPROPIONATE-->Ethyl (R)-2-hydroxy-4-phenylbutyrate-->2-Ethoxypropene
D-(+)-MELEZITOSE 4-Ethoxyphenol DIETHOXYMETHANE Ethoxyquin Diethylene Glycol Monoethyl Ether Acetal HECOGENIN ACETATE ETHYL N-PROPYL ETHER Diethyl ether Mefenpyr-diethyl 2,2-Diethoxypropane 1-Deuteriopropan-2-one Celiprolol Diethyl malonate Ethylene glycol diethyl ether acetic acid, triethoxy-, ethyl ester 2,2-Dimethoxypropane 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
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