1-Butoxy-2,3-epoxy-propan

Bezeichnung:1-Butoxy-2,3-epoxy-propan

CAS-Nr2426-08-6

Englisch Name:Butyl glycidyl ether

CBNumberCB2728089

SummenformelC7H14O2

Molgewicht130.18

MOL-Datei2426-08-6.mol

Synonyma

Butyl-2,3-epoxypropylether

1-Butoxy-2,3-epoxy-propan

BGE

1-Butoxy-2,3-epoxy-propan physikalisch-chemischer Eigenschaften

Schmelzpunkt	59 °C
Siedepunkt	164-166 °C(lit.)
Dichte	0.91 g/mL at 25 °C(lit.)
Dampfdruck	5 hPa (20 °C)
Brechungsindex	n20/D 1.418(lit.)
Flammpunkt	132 °F
storage temp.	Store below +30°C.
Löslichkeit	20g/l
Aggregatzustand	Liquid
Farbe	Clear colorless
Wasserlöslichkeit	2 g/100 mL
Sensitive	Moisture Sensitive
BRN	103668
Expositionsgrenzwerte	ACGIH: TWA 3 ppm (Skin) OSHA: TWA 50 ppm(270 mg/m3) NIOSH: IDLH 250 ppm; Ceiling 5.6 ppm(30 mg/m3)
Stabilität	Stable. May form explosive peroxides on contact with air. Store under inert gas.
LogP	0.63 at 25℃
CAS Datenbank	2426-08-6(CAS DataBase Reference)
IARC	2B (Vol. 125)
NIST chemische Informationen	Oxirane, (butoxymethyl)-(2426-08-6)
EPA chemische Informationen	n-Butyl glycidyl ether (2426-08-6)

Sicherheit

Kennzeichnung gefährlicher	Xn,T
R-Sätze:	10-20/22-37-40-43-52/53-68-20/21/22-45-36/37/38-23/24/25
S-Sätze:	24/25-36/37-61-45-53-26
RIDADR	UN 3271 3/PG 3
WGK Germany	2
RTECS-Nr.	TX4200000
F	9-21
Selbstentzündungstemperatur	215 °C
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29109000
Giftige Stoffe Daten	2426-08-6(Hazardous Substances Data)
Toxizität	LD50 orally in Rabbit: 1660 mg/kg LD50 dermal Rabbit 2520 mg/kg
IDLA	250 ppm

Gefahreninformationscode (GHS)

Butyl glycidyl ether Chemische Eigenschaften,Einsatz,Produktion Methoden

ERSCHEINUNGSBILD
FARBLOSE FLüSSIGKEIT MIT CHARAKTERISTISCHEM GERUCH.
CHEMISCHE GEFAHREN
Bildung explosionsfähiger Peroxide wahrscheinlich. Reagiert mit Säuren, Aminen, Basen und starken Oxidationsmitteln.
ARBEITSPLATZGRENZWERTE
TLV: 3 ppm (als TWA); Hautresorption; Sensibilisierung; (ACGIH 2005).
MAK: Hautresorption; Sensibilisierung der Haut; Krebserzeugend Kategorie 3B; Keimzellmutagen Kategorie 2; (DFG 2005).
AUFNAHMEWEGE
Aufnahme in den Körper durch Inhalation des Aerosols und durch Verschlucken.
INHALATIONSGEFAHREN
Beim Verdampfen bei 20°C kann schnell eine gesundheitsschädliche Kontamination der Luft eintreten.
WIRKUNGEN BEI KURZZEITEXPOSITION
WIRKUNGEN BEI KURZZEITEXPOSITION:
Die Substanz reizt die Augen, die Haut und die Atemwege.
WIRKUNGEN NACH WIEDERHOLTER ODER LANGZEITEXPOSITION
Wiederholter oder andauernder Kontakt kann zu Hautsensibilisierung führen. Kann zu vererbbaren genetischen Schäden an menschlichen Keimzellen führen.
LECKAGE
Persönliche Schutzausrüstung: Atemschutzgerät, P2-Filter für schädliche Partikel. Ausgelaufene Flüssigkeit in abgedeckten Behältern sammeln. Reste mit Sand oder inertem Absorptionsmittel aufnehmen und an einen sicheren Ort bringen.
R-Sätze Betriebsanweisung:
R10:Entzündlich.
R20/22:Gesundheitsschädlich beim Einatmen und Verschlucken.
R37:Reizt die Atmungsorgane.
R40:Verdacht auf krebserzeugende Wirkung.
R43:Sensibilisierung durch Hautkontakt möglich.
R52/53:Schädlich für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R68:Irreversibler Schaden möglich.
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Beschreibung
n-Butyl glycidyl ether is a reactive diluent used to reduce viscosity of epoxy res ins Bisphenol A type.
Chemische Eigenschaften
colourless liquid
Chemische Eigenschaften
n-Butyl glycidyl ether is a colorless liquid with slight irritating odor.
Verwenden
Viscosity-reducing agent, acid acceptor for solvents, chemical intermediate
Verwenden
Uses include the roles of viscosity-reducing agent for easier handling of conventional epoxy resins, acid acceptor for stabilizing chlorinated solvents, and chemical intermediate. Some curing agents may produce hazardous polymerizations in large quantities.
Vorbereitung Methode
n-Butyl glycidyl ether (BGE) is made by the condensation of n-butyl alcohol and epichlorohydrin with subsequent dehydrochlorination with caustic to form the epoxy ring.
Allgemeine Beschreibung
Colorless to pale yellow liquid with a strong, slightly unpleasant odor. Flash point approximately 164°F. Denser than water. Vapors are heavier than air. Vapors may irritate the nose, throat and respiratory tract. Ingestion or inhalation may cause central nervous system depression. Liquid contact may severely irritate the eyes and skin. Prolonged contact with the skin may cause defatting and drying.
Air & Water Reaktionen
Highly flammable. Butyl glycidyl ether may be sensitive to prolonged exposure to air, may form explosive peroxide in contact with air.
Reaktivität anzeigen
Butyl glycidyl ether, an ether, can act as a base. They form salts with strong acids and addition complexes with Lewis acids. The complex between diethyl ether and boron trifluoride is an example. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.
Hazard
A mild skin and eye irritant. Sensitization and reproduction effects.
Health Hazard
Exposure can cause mild irritation of skin, eyes, nose, and respiratory tract. Chronic exposure may cause inflammation and sensitization of the skin.
Flammability and Explosibility
Flammable
Kontakt-Allergie
A reactive diluent used to reduce viscosity of epoxy resins Bisphenol A type.
Sicherheitsprofil
Suspected Carcinogen. Moderately toxic by ingestion, skin contact, and inuaperitoneal routes. Mildly toxic by inhalation. An experimental teratogen. Mutation data reported. A sktn and severe eye irritant. See also ETHERS. When heated to decomposition it emits acrid and irritating fumes.
mögliche Exposition
NIOSH has estimated human exposures @ 18,000. Used as reactive diluent for epoxy resins, flooring, laminating, and electrical; and as a stabilizer, viscosity-reducing agent, as acid acceptor for solvents; and as a chemical intermediate
Erste Hilfe
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seekmedical attention immediately. If this chemical contactsthe skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove fromexposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing hasstopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
Carcinogenicity
BGE was mutagenic in bacterial assays, and DNA damage was induced in human cells in vitro.
Lager
Color Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.Prior to working with this chemical you should be trainedon its proper handling and storage. Before entering confinedspace where n-butyl glycidyl ether may be present, check tomake sure that an explosive concentration does not exist.Store in a fireproof refrigerator in tightly closed containersunder an inert atmosphere, separated from strong oxidants, strong bases, strong acids. Metal containers involvingthe transfer of this chemical should be grounded andbonded. Where possible, automatically pump liquid fromdrums or other storage containers to process containers.Drums must be equipped with self-closing valves, pressurevacuum bungs, and flame arresters. Use only nonsparkingtools and equipment, especially when opening and closingcontainers of this chemical. Sources of ignition, such assmoking and open flames, are prohibited where this chemical is used, handled, or stored in a manner that could createa potential fire or explosion hazard. A regulated, markedarea should be established where this chemical is handled,used, or stored in compliance with OSHA Standard1910.1045.
Versand/Shipping
UN1993 Flammable liquids, n.o.s., Hazard Class: 3; Labels: 3—Flammable liquid, Technical Name Required
Inkompatibilitäten
May form explosive mixture with air. Air and light form unstable and explosive peroxides. Contact with strong oxidizers may cause fire and explosions. Contact with strong caustics may cause polymerization. Attacks some plastics and rubber
Waste disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

Butyl glycidyl ether Upstream-Materialien And Downstream Produkte

1-Butoxy-2,3-epoxy-propan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2426-08-6, Butyl glycidyl ether Verwandte Suche:

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