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Sigma-Aldrich

Dipropyl ether

≥99%

Synonym(s):

Propyl ether

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About This Item

Linear Formula:
(CH3CH2CH2)2O
CAS Number:
111-43-3
Molecular Weight:
102.17
Beilstein:
1731312
EC Number:
203-869-6
MDL number:
MFCD00009376
UNSPSC Code:
12352100
PubChem Substance ID:
24847025
NACRES:
NA.22

vapor pressure

55 mmHg ( 20 °C)

Quality Level

100

Assay

≥99%

refractive index

n20/D 1.380 (lit.)

bp

88-90 °C (lit.)

mp

−123 °C (lit.)

solubility

H2O: slightly soluble
alcohols: soluble
diethyl ether: soluble

density

0.736 g/mL at 25 °C (lit.)

SMILES string

CCCOCCC

InChI

1S/C6H14O/c1-3-5-7-6-4-2/h3-6H2,1-2H3

InChI key

POLCUAVZOMRGSN-UHFFFAOYSA-N

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Application

Dipropyl ether was used to study the low proton-transporting ability of a water molecule in the excited-state proton transfer (ESPT) of a 7-azaindole (7AI) moiety.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H336

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

EUH019,EUH066

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-18.4 °F - closed cup

Flash Point(C)

-28 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Sun-Young Park et al.
The journal of physical chemistry. B, 115(19), 6023-6031 (2011-04-27)
Unusually low proton-transporting ability of a water molecule has been observed in the excited-state proton transfer (ESPT) of a 7-azaindole (7AI) molecule complexed cyclically with a water molecule in diethyl ether and dipropyl ether. In contrast with ultrafast (<1 ps)
Yoko Nunome et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 36(2), 269-276 (2019-10-16)
This study describes a direct analysis of oxygenated organic compounds, such as ketones, esters and ethers, rapidly and easily using a soft plasma ionization (SPI) source combined with a Q-mass spectrometer. A related molecular ion, [2M+H]+, in which a sample
G Jayamurugan et al.
The Journal of chemical physics, 134(10), 104507-104507 (2011-03-17)
We study the complexation of nontoxic, native poly(propyl ether imine) dendrimers with single-walled carbon nanotubes (SWNTs). The interaction was monitored by measuring the quenching of inherent fluorescence of the dendrimer. The dendrimer-nanotube binding also resulted in the increased electrical resistance
Luisa M Figueiredo et al.
Nucleic acids research, 33(3), 1111-1122 (2005-02-22)
Telomerase replicates chromosome ends, a function necessary for maintaining genome integrity. We have identified the gene that encodes the catalytic reverse transcriptase (RT) component of this enzyme in the malaria parasite Plasmodium falciparum (PfTERT) as well as the orthologous genes
G D Nielsen et al.
Acta pharmacologica et toxicologica, 56(2), 158-164 (1985-02-01)
The sensory irritating response of propyl ether, measured as a decrease in respiratory rate in mice, faded within one minute. The threshold was 620 p.p.m., calculated from the concentration-response curve, which had a low slope. The sensory irritating level depressing
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