Cyclopentyl methyl ether Struktur

Cyclopentyl methyl ether

Bezeichnung:Cyclopentyl methyl ether

CAS-Nr5614-37-9

Englisch Name:Cyclopentyl methyl ether

CBNumberCB9375985

SummenformelC6H12O

Molgewicht100.16

MOL-Datei5614-37-9.mol

Cyclopentyl methyl ether physikalisch-chemischer Eigenschaften

Schmelzpunkt	-140°C
Siedepunkt	106°C
Dichte	0.86
Dampfdruck	59.9 hPa (25 °C)
Brechungsindex	1.4210
Flammpunkt	-1°C(lit.)
storage temp.	Store below +30°C.
Löslichkeit	Chloroform (Sparingly), Methanol (Slightly)
Aggregatzustand	Liquid
Farbe	APHA: ≤10
Explosionsgrenze	1.10-9.90%
Wasserlöslichkeit	Miscible with water, alcohols, ketones and hydrocarbons.
Stabilität	Volatile
LogP	1.6 at 20℃
EPA chemische Informationen	Cyclopentane, methoxy- (5614-37-9)

Sicherheit

Kennzeichnung gefährlicher	F,Xn
R-Sätze:	11-22-36/38
S-Sätze:	26
RIDADR	UN3271
WGK Germany	3
Selbstentzündungstemperatur	180 °C
TSCA	Yes
HS Code	2909 20 00
HazardClass	3
PackingGroup	II
Toxizität	LD50 orally in Rabbit: 200 - 2000 mg/kg LD50 dermal Rat > 2000 mg/kg

Gefahreninformationscode (GHS)

Cyclopentyl methyl ether Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R11:Leichtentzündlich.
R22:Gesundheitsschädlich beim Verschlucken.
R36/38:Reizt die Augen und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
Clear liquid
Verwenden
Greener alternative solvent in reactions containing the following reagents:
- Alkali agents
- Lewis acid-mediated reactions
- Organometallic
- Reduction and Oxidation
- Transition metal catalysts
- Azeotropic water removal
Can also be used in extraction, polymerization, crystallization and surface coatings.

The toxicological assessment of cyclopentyl methyl ether (CPME) as a green solvent.
Verwenden
Cyclopentyl methyl ether is a hydrophobic ether solvent widely used in Grignard reaction, Friedel-Crafts reaction, Claisen condensation and Beckmann reaction. It plays an important role in extraction and polymerization reactions as well as in surface coatings. It is considered as a replacement for tetrahydrofuran, methyl tert-butyl ether, dioxane and other existing ether solvents due to its excellent properties like high boiling point and relative stability under acidic and basic conditions.
Verwenden
Cyclopentyl methyl ether (CPME) is an alternative to ether solvents such as THF, diethyl ether, and MTBE with a higher resistance to peroxide formation. The more environmentally conservative CPME solvent replaces hazardous solvents in order to achieve sustainability and reduce environmental and operational costs. CPME offers considerable potential and advantage as a direct replacement for CH2Cl2 in binary eluents using MeOH as the modifier with MeOH-DMC and i-PrOH-EtOAc.
Allgemeine Beschreibung
Cyclopentyl methyl ether (CPME) is a greener alternative to other ethereal solvents such as tetrahydrofuran (THF), 2-methyl tetrahydrofuran (2-MeTHF), dioxane (carcinogenic), tert-Butyl methyl ether (MTBE), and 1,2-dimethoxyethane (DME) and thus has been enhanced for "Safer Solvents and Auxiliaries".
Flammability and Explosibility
Highly flammable

Cyclopentyl methyl ether Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

5614-37-9, Cyclopentyl methyl ether Verwandte Suche:

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