78-35-3 Usage
Description
Linalyl isobutyrate has a light, fruity odor with a lavender note
and a sweet flavor reminiscent of black currant. May be synthe sized by esterification of linalool with isobutyric anhydride.
Chemical Properties
Different sources of media describe the Chemical Properties of 78-35-3 differently. You can refer to the following data:
1. Linalyl isobutyrate has a light, fruity odor with a lavender note and a sweet flavor reminiscent of black currant.
2. Linalyl Isobutyrate has a fresh, fruity
lavender odor,which is more refined than that of the butyrate. It is used in lavender
compositions and in several floral notes.
Occurrence
Reported found in the essential oil of Ceylon cinnamon and in lavender oil; a dextrorotatory form has been
reported in the oil from leaves of Agathosoma gnidioides and sour cherry.
Uses
Linalyl Isobutyrate is a flavoring agent that is a liquid, slightly
yellow in color with a fruity odor. it is miscible in alcohol, ether,
and chloroform, and insoluble in water. it is obtained by chemical
synthesis. it is also termed 3,7-dimethyl-2,6-octadien-3-yl isobutrate.
Preparation
By esterification of linalool with isobutyric anhydride.
Taste threshold values
Taste characteristics at 20 ppm: floral, fruity, sweet, berry and citrus.
Toxicity evaluation
In the rat, the acute oral LD 50
was reported to be > 36.3 g/kg (Jenner, Hagan,
Taylor, Cook & Fitzhugh, 1964). At this dose, the highest tested, toxic signs included depression,
wet fur and diarrhoea, but the surviving animals appeared normal after 1 wk. In the mouse, the
acute oral LD 50
was 151 g/kg (Jenner et al. 1964); animals were depressed soon after treatment
and excitable after 1 hr, with rough fur, and death occurred between 4 hr and 3 days. The acute
dermal LD 50
in rabbits was reported as > 5 g/kg (Moreno, 1974).
Check Digit Verification of cas no
The CAS Registry Mumber 78-35-3 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78-35:
(4*7)+(3*8)+(2*3)+(1*5)=63
63 % 10 = 3
So 78-35-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H24O2/c1-7-14(6,10-8-9-11(2)3)16-13(15)12(4)5/h7,9,12H,1,8,10H2,2-6H3/t14-/m1/s1
78-35-3Relevant articles and documents
A practical and convenient synthesis of hotrienol, an excellent fruity smelling compound
Yuasa, Yoshifumi,Kato, Yasushi
, p. 4036 - 4039 (2007/10/03)
The practical and convenient synthesis of hotrienol, which is an excellent fruity smelling compound, has been performed by the ene-type chlorination of linalyl acetate and then dehydrochlorinated by lithium bromide and lithium carbonate in DMF, followed by hydrolysis in three steps with an overall yield of 55%.
