ETHYL 2-NONYNOATE

ETHYL 2-NONYNOATE Basic information

Product Name:	ETHYL 2-NONYNOATE
Synonyms:	2-NONYNOIC ACID ETHYL ESTER;FEMA 2448;ETHYL 2-NONYNOATE;ETHYL OCTINE CARBONATE;2-NONYNOIC ACID ETHYL ESTER 98+%;ethyl non-2-ynoate;2-nonyl ethyl acetylene;2-ethyl octine carbonate
CAS:	10031-92-2
MF:	C11H18O2
MW:	182.26
EINECS:	233-098-0
Product Categories:	Acetylenes;Acetylenic Carboxylic Acids & Their Derivatives;Alphabetical Listings;E-F;Flavors and Fragrances
Mol File:	10031-92-2.mol

ETHYL 2-NONYNOATE Chemical Properties

Boiling point	121-122 °C13 mm Hg(lit.)
density	0.904 g/mL at 25 °C(lit.)
FEMA	2448 \| ETHYL 2-NONYNOATE
refractive index	n20/D 1.448(lit.)
Fp	>230 °F
color	A colourless liquid with an odour resembling that of violet leaves
Odor	at 1.00 % in dipropylene glycol. violet leaves green cucumber floral
Odor Type	floral
JECFA Number	1352
BRN	1765230
LogP	4.62
CAS DataBase Reference	10031-92-2(CAS DataBase Reference)
EPA Substance Registry System	2-Nonynoic acid, ethyl ester (10031-92-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
TSCA	Yes
toxicity	The acute oral LD₅₀ in rats was reported as 2.85 g/kg (1.79-3.91 g/kg) (Moreno, 1973). The acute dermal LD₅₀ in rabbits was reported as 5 g/kg (Moreno, 1973).

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

ETHYL 2-NONYNOATE Usage And Synthesis

Chemical Properties	Ethyl 2-nonynoate has a characteristic green, violet-like odor
Occurrence	Has apparently not been reported to occur in nature.
Preparation	From n-oct-l-yne via its sodium-derivative, with ethyl chlorocarbonate to the acetylenic ester (Bedoukian, 1967).
Definition	ChEBI: Ethyl octynecarboxylate is a fatty acid ester.

ETHYL 2-NONYNOATE Preparation Products And Raw materials

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