cis-Pent-2-en-1-ol

Bezeichnung:cis-Pent-2-en-1-ol

CAS-Nr1576-95-0

Englisch Name:CIS-2-PENTEN-1-OL

CBNumberCB7246809

SummenformelC5H10O

Molgewicht86.13

MOL-Datei1576-95-0.mol

Synonyma

cis-Pent-2-en-1-ol

cis-Pent-2-en-1-ol physikalisch-chemischer Eigenschaften

Schmelzpunkt	48.52°C
Siedepunkt	138 °C(lit.)
Dichte	0.853 g/mL at 25 °C(lit.)
Dampfdichte	>1 (vs air)
FEMA	4305 \| CIS-2-PENTENOL
Brechungsindex	n20/D 1.436(lit.)
Flammpunkt	119 °F
pka	14.70±0.10(Predicted)
Aggregatzustand	powder to lump to clear liquid
Farbe	White or Colorless to Light yellow
Geruch (Odor)	at 10.00 % in dipropylene glycol. green phenolic nasturtium ethereal medicinal aldehydic cherry narcissus metallic fruity
Geruchsart	green
Biologische Quelle	synthetic
Wasserlöslichkeit	Miscible with alcohol. Immiscible with water.
BRN	1719473
Stabilität	Stable. Incompatible with acid chlorides, acid anhydrides, strong oxidizing agents. Flammable.
LogP	1.22
CAS Datenbank	1576-95-0(CAS DataBase Reference)
EPA chemische Informationen	(Z)-2-Penten-1-ol (1576-95-0)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	10
S-Sätze:	16
RIDADR	UN 1987 3/PG 3
WGK Germany	3
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	2905299090

Gefahreninformationscode (GHS)

CIS-2-PENTEN-1-OL Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
Chemische Eigenschaften
Colorless liquid; green diffusive aroma.
Chemische Eigenschaften
clear colorless to pink-beige liquid
Occurrence
Reported found in asparagus, bilberry, blueberry, crayfish, kiwi fruit, petitgrain grapefruit oil, angelica seed oil (0.30%).
Verwenden
cis-2-Penten-1-ol is used in the preparation of 1-bromo-pent-2-ene by reacting with phosphorus tribromide and pyridine. Further, it is a banana flavored compound.
Definition
ChEBI: (Z)-2-penten-1-ol is a 2-penten-1-ol in which the double bond has (Z)-configuration. It is a volatile compound found in green tea, virgin olive oil, and broccoli. It is also used as a fragrance ingredient cosmetics, shampoos and soaps as well as in non-cosmetic products such as household cleaners and detergents. It has a role as a human metabolite, a fragrance, a plant metabolite, an insect attractant, a flavouring agent and a mammalian metabolite. It is a 2-penten-1-ol and a volatile organic compound.
Aroma threshold values
Medium strength odor, green type; recommend smelling in a 10.00% solution or less.
Allgemeine Beschreibung
cis-2-Penten-1-ol is also known as banana flavoured compound. It was found to reduce the efficiency of sex pheromone lures in trapping male moths in a proof long-range field trapping experiment. Kinetics of gas-phase reactions of NO₃ radical with cis-2-penten-1-ol was investigated using relative rates technique.

CIS-2-PENTEN-1-OL Upstream-Materialien And Downstream Produkte

cis-Pent-2-en-1-ol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1576-95-0, CIS-2-PENTEN-1-OL Verwandte Suche:

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