| Identification | Back Directory | [Name]
FEMA 2778 | [CAS]
3915-83-1 | [Synonyms]
FEMA 2778
Nerylisovalerat
nerolisovalerate
NERYL ISOVALERATE
nerylisovalerianate
neryl3-methylbutanoate
NERYL ISOVALERATE 92+%
nerylbeta-methylbutyrate
isovalericacidnerylester
3,7-dimethyl-,isovalerate,(z)-6-octadien-1-ol
3,7-dimethyl-2-cis-6-octadien-1-ylisovalerate
3,7-dimethyl-2,6-octadienylester,(z)-isovalericaci
Isovaleric acid (Z)-3,7-dimethyl-2,6-octadienyl ester
Isovaleric acid (Z)-3,7-dimethyl-2,6-octadien-1-yl ester
3-methyl-,3,7-dimethyl-2,6-octadienylester,(z)-butanoicaci
3-Methylbutanoic acid (2Z)-3,7-dimethyl-2,6-octadienyl ester
Butanoic acid, 3-methyl-, (2Z)-3,7-dimethyl-2,6-octadienyl ester
Butanoic acid, 3-methyl-, (2Z)-3,7-dimethyl-2,6-octadien-1-yl ester | [EINECS(EC#)]
223-478-4 | [Molecular Formula]
C15H26O2 | [MDL Number]
MFCD00085361 | [MOL File]
3915-83-1.mol | [Molecular Weight]
238.37 |
| Chemical Properties | Back Directory | [Boiling point ]
252 °C(lit.)
| [density ]
0.89 g/mL at 25 °C(lit.)
| [FEMA ]
2778 | NERYL ISOVALERATE | [refractive index ]
n20/D 1.458(lit.)
| [Fp ]
>230 °F
| [solubility ]
Insoluble in water, soluble in alcohol and oils. | [color ]
Colourless or pale straw-coloured liquid. | [Odor]
at 100.00 %. sweaty floral rose bergamot citrus fruity | [Odor Type]
floral | [JECFA Number]
76 | [LogP]
5.51 | [EPA Substance Registry System]
Neryl isovalerate (3915-83-1) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36/37/38 | [Safety Statements ]
26-36 | [WGK Germany ]
2
| [RTECS ]
RG5927710
| [Toxicity]
Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits exceeded 5 g/kg (Moreno, 1976). |
| Hazard Information | Back Directory | [Description]
Neryl isovalerate has a strong, rich, fruity odor reminiscent of bergamot, clary sage, and petitgrain. It has a bitter taste. Below 10 ppm, the flavor is berry-like, somewhat similar to black currant and apple. May be prepared by esterification of nerol with isovaleric acid. | [Chemical Properties]
Neryl isovalerate has a strong, rich, fruity odor reminiscent of bergamot, clary sage and petitgrain. It has a bitter flavor.
At concentrations below 10 ppm, the flavor is berry-like, somewhat similar to black currant and apple | [Occurrence]
Has apparently not been reported to occur in nature. | [Uses]
FEMA 2778 finds a little use in Rose variations, in Oriental bases, and in Oakmoss
blends, where it introduces very attractive
sweetness and rich-herbaceous notes. As a
modifier in heavy florals it may be used sparingly, but it is not often found in a perfume laboratory. | [Preparation]
By esterification of nerol with isovaleric acid | [Aroma threshold values]
At 1.0%: sour, sweaty with floral rosy undernotes, and a bergamot citrus nuance and fruity notes of blueberry, cranberry, apple and grape. | [Taste threshold values]
Taste characteristics at 5 to 20 ppm: fruity, rich floral and slightly citrus-like with berry, waxy nuances of
blueberry, fruity notes of apple, grape, peach and apricot |
|
| Company Name: |
BOC Sciences
|
| Tel: |
|
| Website: |
https://www.bocsci.com |
| Company Name: |
SIGMA-RBI
|
| Tel: |
800 736 3690 (Orders) |
| Website: |
www.sigma-aldrich.com |
|