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Diisopropyl Ether (99%min) CAS#108-20-3

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Chemical Name：Diisopropyl Ether (99%min)

CAS No.:108-20-3

Molecular Formula:C6H14O

Molecular weight:102.17

Sample: Available

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Product Details

Products Description of Diisopropyl Ether (99%min) CAS#108-20-3

Diisopropyl ether Chemical Properties

Melting point	-85.5 °C
Boiling point	68-69 °C(lit.)
density	0.725 g/mL at 25 °C(lit.)
vapor density	3.5 (vs air)
vapor pressure	120 mm Hg ( 20 °C)
refractive index	n20/D 1.367(lit.)
Fp	−29 °F
storage temp.	Store below +30°C.
solubility	3.11g/l
form	Liquid
color	APHA: ≤25
Relative polarity	2.2
Odor	Sweet, slightly sharp; characteristic pungent; ethereal; like amphor and ethyl ether.
explosive limit	1-21%, 100°F
Water Solubility	9 g/L (20 ºC)
Merck	14,5212
BRN	1731256
Henry's Law Constant	2.57 at 25 °C (headspace-GC, Arp and Schmidt, 2004)
Exposure limits	TLV-TWA 1045 mg/m3 (250 ppm) (ACGIH), 2090 mg/m3 (500 ppm) (OSHA); STEL 1300 mg/m3 (310 ppm) (ACGIH).
Dielectric constant	3.9（25℃）
Stability:	Extremely flammable. This material is a serious fire and explosion risk. Vapour may travel considerable distances to an ignition source, which need not be an open flame, but may be a hot plate, steam pipe, etc. Vapour may be ignited by the static electricty which can build up when isopropyl ether is being poured from one vessel
LogP	2.4 at 20℃
CAS DataBase Reference	108-20-3(CAS DataBase Reference)
NIST Chemistry Reference	Diisopropyl ether(108-20-3)
EPA Substance Registry System	Isopropyl ether (108-20-3)

Safety Information

Hazard Codes	F
Risk Statements	11-19-66-67-52/53
Safety Statements	9-16-29-33-61
RIDADR	UN 1159 3/PG 2
WGK Germany	1
RTECS	TZ5425000
F	10
Autoignition Temperature	827 °F
HS Code	2909 19 90
HazardClass	3
PackingGroup	II
Hazardous Substances Data	108-20-3(Hazardous Substances Data)
Toxicity	LD50 in 14 day old, young adult, adult rats (ml/kg): 6.4, 16.5, 16.0 orally (Kimura)
IDLA	1,400 ppm [10% LEL]

Product Application of Diisopropyl Ether (99%min) CAS#108-20-3

Diisopropyl ether is a good solvent for animal, vegetable and mineral oils and fats, and can be used to extract nicotine from tobacco. It is also a good solvent for paraffin and resin. In industry, diisopropyl ether is often mixed with other solvents and applied to paraffin-based oils. The dewaxing process of the product. As a solvent, it is also used in pharmaceuticals, smokeless gunpowder, coatings and paint cleaning. Diisopropyl ether has a high octane number and anti-freeze properties, and can be used as a gasoline blending agent. This product easily forms peroxide and explodes when shaken. Para-benzylaminophenol is often added as a stabilizer. The anesthetic effect of diisopropyl ether is lighter than that of diethyl ether, but the duration of anesthesia is longer. Used as a solvent for the concentration and recovery of dilute solutions of acetic acid or butyric acid, and as an extraction solvent for sodium thiocyanate in wet acrylic fiber processes. It is used as standard material, solvent and extraction agent for chromatographic analysis, and also used in organic synthesis. Used as a solvent and also used for the concentration and recovery of dilute solutions of acetic acid or butyric acid.

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