PENTYL ETHER
PENTYL ETHER Basic information
- Product Name:
- PENTYL ETHER
- Synonyms:
-
- (n-C5H11)2O
- 1-(Pentyloxy)pentane
- 1-(pentyloxy)-pentane
- 1,1’-oxybis-pentan
- Bis(1-pentyl) ether
- NSC 6571
- Di-n-amyl ether (stabilised ) for synthesis
- DIAMYL ETHER
- CAS:
- 693-65-2
- MF:
- C10H22O
- MW:
- 158.28
- EINECS:
- 211-756-8
- Product Categories:
-
- Solvent Packaging Options
- Solvents
- Amber Glass Bottles
- Reagent
- Solvent Bottles
- Mol File:
- 693-65-2.mol
PENTYL ETHER Chemical Properties
- Melting point:
- −69 °C(lit.)
- Boiling point:
- 187-188 °C(lit.)
- Density
- 0.785 g/mL at 25 °C(lit.)
- vapor density
- 5.46
- vapor pressure
- 0.7 hPa (20 °C)
- refractive index
- n20/D 1.412(lit.)
- Flash point:
- 135 °F
- storage temp.
- Store below +30°C.
- form
- Liquid
- explosive limit
- 2.0-8.0%(V)
- Merck
- 14,608
- BRN
- 1698030
- Stability:
- Stable. Flammable. Incompatible with strong oxidising agents.
- CAS DataBase Reference
- 693-65-2(CAS DataBase Reference)
- EPA Substance Registry System
- Pentane, 1,1'-oxybis- (693-65-2)
MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
PENTYL ETHER Usage And Synthesis
Chemical Properties
Commercial diamyl ether consists principally of di-n-amyl ether and di-isoamyl ether, with small percentages of isomeric amyl ethers and diamylene. It is a colorless to light yellow liquid which is quite stable. It is insoluble in water but soluble in methanol, ethyl ether, ethyl acetate, acetone, aliphatic and aromatic hydrocarbons, fixed oils, oleic and hot stearic acids, hot paraffin and carnauba waxes, the latter two solidifying when cooled. Unlike the lower aliphatic ethers, it will not dissolve nitrocellulose when admixed with ethanol. However, a mixture of diamyl ether and 20% ethanol will dissolve ethylcellulose.
Uses
Industrial solvent.
Hazard
Narcotic in high concentration.
Industrial uses
The commercial diamyl ether consists of a blend of di-AZ-amyl and di-iso-amyl ether, a small amount of isomeric amyl ethers and diamylene. A blend of diamyl ether and 20% ethanol will dissolve ethyl cellulose.
Safety Profile
Poison by intravenous route. Flammable liquid when exposed to heat or flame; reacts with oxidizing materials. To fight fire, use alcohol foam, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS
Purification Methods
Repeatedly reflux amyl ether over sodium and distil it. [Beilstein 1 IV 1643.]
PENTYL ETHER Preparation Products And Raw materials
Raw materials
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