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HomeProduct name listIsobutyl anthranilate

Isobutyl anthranilate

  • CAS NO.:7779-77-3
  • Empirical Formula: C11H15NO2
  • Molecular Weight: 193.24
  • MDL number: MFCD00053630
  • EINECS: 231-938-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-06-06 16:43:31
Isobutyl anthranilate Structural

What is Isobutyl anthranilate?

Description

Isobutyl anthranilate has a faint, orange flowers odor. Prepared by heating the anhydride of N-carboxyl anthranilic acid with sodium isobutoxide and subsequently hydrolyzing the reaction product.

Definition

ChEBI: 2-Methylpropyl 2-aminobenzoate is a benzoate ester.

What are the applications of Application

Isobutyl anthranilate is an interesting modifier in Jasmin, Neroli and Orangeblossom fragrances, and lends tenacity, sweetness and richness to many types of floral or Oriental fragrances. It is used quite extensively in flavor compositions, not only in the traditional Grape (American type) and Mandarin, but also in Cherry, Pineapple, Strawberry, Raspberry imitation flavors. Concentrations are up to 12 or 14 ppm in the finished product, except in chewing gum where it may reach 1700 ppm.

Production Methods

Isobutyl anthranilate can be produced by direct esterification of iso-Butylalcohol with Anthranilic acid under azeotropic conditions, or from Isatoic anhydride by reaction with e.g. Aluminium iso-Butoxide in iso-butylalcoholic solution.

General Description

Brown liquid. Insoluble in water.

Air & Water Reactions

Isobutyl anthranilate is sensitive to air and light. Insoluble in water.

Reactivity Profile

Isobutyl anthranilate hydrolyzes under acidic or basic conditions.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition Isobutyl anthranilate emits toxic fumes.

Fire Hazard

Flash point data for Isobutyl anthranilate are not available. Isobutyl anthranilate is probably combustible.

Properties of Isobutyl anthranilate

Boiling point: 118 °C
Density  1,06 g/cm3
FEMA  2182 | ISOBUTYL ANTHRANILATE
pka 2.10±0.10(Predicted)
Odor at 100.00 %. grape sweet fruity floral berry
JECFA Number 1537
Stability: Stable, but air and light sensitive. Combustible. Hydrolyses under acidic or basic conditions.
CAS DataBase Reference 7779-77-3(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 2-amino-, 2-methylpropyl ester(7779-77-3)
EPA Substance Registry System Isobutyl anthranilate (7779-77-3)

Safety information for Isobutyl anthranilate

Computed Descriptors for Isobutyl anthranilate

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