Nonan-3-on

Bezeichnung:Nonan-3-on

Englisch Name:3-NONANONE

CBNumberCB6459677

SummenformelC9H18O

Molgewicht142.24

Synonyma

Nonan-3-on

Nonan-3-on physikalisch-chemischer Eigenschaften

Schmelzpunkt	-8 °C
Siedepunkt	187-188 °C (lit.)
Dichte	0.821 g/mL at 25 °C (lit.)
FEMA	3440 \| 3-NONANONE
RTECS-Nr.	RA8227000
Brechungsindex	n20/D 1.42(lit.)
Flammpunkt	154 °F
storage temp.	Sealed in dry,Room Temperature
Farbe	Colorless to Light yellow
Geruch (Odor)	at 10.00 % in dipropylene glycol. fresh sweet jasmin spicy leaf herbal fruity
Geruchsart	floral
JECFA Number	294
BRN	1700447
LogP	3.03
CAS Datenbank	925-78-0(CAS DataBase Reference)
EPA chemische Informationen	3-Nonanone (925-78-0)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	24/25
RIDADR	UN 1993 / PGIII
WGK Germany	2
Hazard Note	Irritant
TSCA	Yes
HS Code	2914.19.0000

Gefahreninformationscode (GHS)

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
3-Nonanone has a pungent, leafy, herbaceous, and fruity odor. May be synthesized by prolonged boiling of 0-propionic acid triethyl ester with excess hexylmagnesium bromide in ether under a nitrogen atmosphere.
Chemische Eigenschaften
CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
Chemische Eigenschaften
3-Nonanone has a pungent, leafy, herbaceous and fruity odor
Occurrence
Reported found in banana, passion fruit, cooked beef, lemon peel oil, thyme, butter, tea, chervil and crayfish
Verwenden
3-Nonanone has been used as internal standard in determination of significant volatile components of pacharan (alcoholic beverage).
Definition
ChEBI: Nonan-3-one is a ketone.
synthetische
By prolonged boiling of o-propionic acid triethyl ester with excess hexylmagnesium bromide in ether under a nitrogen atmosphere
Aroma threshold values
Detection: 13 to 33 ppb
Industrielle Verwendung
High boiling point 3-Nonanone is used as a tailing solvent in lacquers and synthetic resin coatings. The solvent is also used in high temperature baked coatings.