ISOPROPYL ETHER manufacturers and suppliers

Diisopropyl ether suppliers

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.)

Flash point:: −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℃

Safety Information

Symbol(GHS): GHS02,GHS07

Signal word: Danger

Hazard statements: H225-H336

Precautionary statements: P210-P233-P240-P241-P242-P243

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

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]

Use

Isopropyl ether is a narcotic and an irritant tothe skin and mucous membranes. It is moretoxic than ethyl ether and the toxic symptomsare similar to the latter compound. Inhalationof its vapors can produce anesthetic effects.Exposure to high concentrations can causeintoxication, respiratory arrest, and death.Exposure to 3.14% and 2.9% of isopropylether in air (by volume) produced the symp toms of somnolence, change in motor activ ity, and muscle contractions in mice andrabbits, respectively, causing the death of50% of test animals. Exposure to 7–10% byvolume concentration in air can be fatal tohumansAcute oral toxicity of isopropyl ether islow. The liquid is irritating to the mucousmembranes. Skin contact may cause mildirritation, and repeated exposure may causedermatitis. The irritation effect of isopropylether on eyes is mild. In humans, exposureto 800 ppm in air for a few minutes causedirritation of the eyes and nose. There is noreport of its carcinogenic action in animalsor humans.

You can find Diisopropyl ether suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.