Pentylformiat

Bezeichnung:Pentylformiat

CAS-Nr638-49-3

Englisch Name:AMYL FORMATE

CBNumberCB4207393

SummenformelC6H12O2

Molgewicht116.16

MOL-Datei638-49-3.mol

Synonyma

Pentylformiat

Pentylformiat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-73.5℃
Siedepunkt	132 °C (lit.)
Dichte	0.884 g/mL at 25 °C (lit.)
Dampfdruck	70 hPa (50 °C)
FEMA	2068 \| AMYL FORMATE
Brechungsindex	n20/D 1.399(lit.)
Flammpunkt	83 °F
storage temp.	Store below +30°C.
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
Geruch (Odor)	at 10.00 % in dipropylene glycol. powerful ethereal fruity unrip banana green earthy
Geruchsart	fruity
Explosionsgrenze	1.7-10%(V)
Wasserlöslichkeit	2.904g/L(22 ºC)
JECFA Number	119
Dielectric constant	6.5（20℃）
LogP	2.786 at 25℃
CAS Datenbank	638-49-3(CAS DataBase Reference)
EPA chemische Informationen	Formic acid, pentyl ester (638-49-3)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	10-36/37
S-Sätze:	24
RIDADR	UN 1109 3/PG 3
WGK Germany	2
RTECS-Nr.	LQ9370000
HS Code	2915 13 00
HazardClass	3.2
PackingGroup	III
Toxizität	LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Gefahreninformationscode (GHS)

AMYL FORMATE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
R36/37:Reizt die Augen und die Atmungsorgane.
S-Sätze Betriebsanweisung:
S24:Berührung mit der Haut vermeiden.
Chemische Eigenschaften
Amyl formate has a fruit-like aroma
Chemische Eigenschaften
Colorless liquid composed of a mixture of isomeric amyl formates with isoamyl formate in predominance. Plum-like odor. Less odoriferous and more active solvent than amyl acetate. It also has both a lower boiling point and a higher rate of evaporation. Miscible with oils, hydrocarbons, alcohols, ketones; slightly soluble in water.
Occurrence
Identified in apple, strawberry, tomato, fried cured pork, cognac, honey and Pyrus malus
Verwenden
Solvent for cellulose esters, resins; solvent mixtures; films and coatings; perfume for leather; flavoring.
synthetische
From n-amyl alcohol and formic acid in the presence of H2SO4
Definition
ChEBI: Pentyl formate is a carboxylic ester.
Allgemeine Beschreibung
A clear colorless liquid with a plum-like odor. Flash point 79°F. Less dense than water and insoluble in water. Vapors are heavier than air.
Air & Water Reaktionen
Highly flammable. Insoluble in water.
Reaktivität anzeigen
AMYL FORMATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Hazard
Flammable, dangerous fire risk. Toxic by ingestion and inhalation.
Health Hazard
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Brandgefahr
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Flammability and Explosibility
Flammable
Sicherheitsprofil
Very low toxicity by several routes. A skin irritant. See also ESTERS. Dangerously flammable; reacts vigorously with heat, flame, oxidizing materials. To fight fire, use foam, Co2, dry chemical.

AMYL FORMATE Upstream-Materialien And Downstream Produkte

Pentylformiat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

638-49-3, AMYL FORMATE Verwandte Suche:

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