NERYL ACETATE

Synonym(s):cis-3,7-Dimethyl-2,6-octadien-1-yl acetate;Neryl acetate

CAS NO.：141-12-8
Empirical Formula: C12H20O2
Molecular Weight: 196.29
MDL number: MFCD00063205
EINECS: 205-459-2
SAFETY DATA SHEET (SDS)
Update Date: 2024-11-05 08:26:49

What is NERYL ACETATE?

Description

Neryl acetate has a very sweet, floral, orange-blossom and roselike odor. It is initially fresh and pungent, and then a honey-like flavor with a raspberry undertone. Neryl acetate may be prepared by esterification of nerol with acetic acid; also prepared from myrcene by hydrobromination and esterification.

Chemical properties

CLEAR COLOURLESS TO SLIGHTLY YELLOWISH LIQUID

Chemical properties

is the (Z)- isomer of geranyl acetate. It is present in helichrysum oil and has also been identified in, among others, neroli oil and petitgrain oil Bigarade. It is a colorless, floral, sweet-smelling liquid and is used in perfumery for blossom compositions (e.g., orange blossom and jasmine).

Chemical properties

Neryl acetate has a very sweet, floral, orange-blossom and rose-like odor. It has a flavor that is initially fresh and pungent, and then honey-like with a raspberry undertone

Occurrence

Reported found in the essential oils of lemon, neroli, and petitgrain bigarade, in sweet and bitter orange, lemon, grapefruit, lime, black currants, grapes, celery, ginger, Mentha oils, nutmeg, thyme, hop oil, white wine, cocoa, tea, passion fruit, sweet marjoram, cardamom, lovage leaf, myrtle leaf and berry, buchu oil, lemon balm, clary sage, eucalyptus oil and mastic gum leaf oil

What are the applications of Application

cis-3,7-Dimethyl-2,6-octadien-1-yl acetate is an analytical standard

Preparation

By esterification of nerol with acetic acid; also prepared from myrcene by hydrobromination and esterification.

Definition

ChEBI: Neryl acetate is an acetate ester resulting from the formal condensation of the hydroxy group of nerol with the carboxy group of acetic acid. It has a role as a volatile oil component, a fragrance and a plant metabolite. It is an acetate ester, a monoterpenoid and an olefinic compound. It is functionally related to a nerol.

Aroma threshold values

Detection: 2 to 8.5 ppm

Taste threshold values

Taste characteristics at 10 ppm: floral, rosy, soapy, fruity, pear, and tropical.

General Description

cis-3,7-Dimethyl-2,6-octadien-1-yl acetate (Neryl acetate) is the major component of lavender volatile oils.

Biochem/physiol Actions

Taste at 5 ppm

Properties of NERYL ACETATE

Melting point:	<25 °C
Boiling point:	134 °C25 mm Hg(lit.)
Density	0.91 g/mL at 25 °C(lit.)
vapor pressure	2.39-3.63Pa at 20℃
refractive index	n20/D 1.460(lit.)
FEMA	2773 \| NERYL ACETATE
Flash point:	210 °F
storage temp.	2-8°C
form	neat
form	Liquid
color	Colorless to Light yellow to Light orange
Odor	at 100.00 %. floral rose soapy citrus dewy pear
Water Solubility	34.51-773.28mg/L at 20℃
JECFA Number	59
BRN	1722814
CAS DataBase Reference	141-12-8(CAS DataBase Reference)
EPA Substance Registry System	Neryl acetate (141-12-8)

Safety information for NERYL ACETATE

Signal word	Danger
Pictogram(s)	Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09
GHS Hazard Statements	H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H372:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.