ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Oxygen-containing heterocyclic compounds > Furan and pyran > FEMA 3764
FEMA 3764
FEMA 3764 Basic information
- Product Name:
- FEMA 3764
- Synonyms:
-
- 5,6,7,7a-tetrahydro-3,6-dimethyl-2(4h)-benzofuranon
- 5,6,7,7a-tetrahydro-3,6-dimethyl-2(4H)-Benzofuranone
- MINT LACTONE
- MENTHALACTONE
- FEMA 3764
- 5,6,7,7a-tetrahydro-3,6-dimethyl-(4H)-benzofuran-2-one
- MENTHALACTONE 99+%
- 2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-3,6-dimethyl-
- CAS:
- 13341-72-5
- MF:
- C10H14O2
- MW:
- 166.22
- EINECS:
- 236-390-6
- Product Categories:
-
- Alphabetical Listings
- Flavors and Fragrances
- M-N
- Mol File:
- 13341-72-5.mol
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FEMA 3764 Chemical Properties
- Boiling point:
- 87-89 °C25 mm Hg(lit.)
- Density
- 1.058 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.5(lit.)
- FEMA
- 3764 | MINTLACTONE
- Flash point:
- 176 °F
- Odor
- at 100.00 %. sweet creamy coumarin coconut powdery tobacco spearmint
- Odor Type
- tonka
- optical activity
- [α]20/D 35°, neat
- JECFA Number
- 1162
- LogP
- 1.83
- EPA Substance Registry System
- 2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-3,6-dimethyl- (13341-72-5)
MSDS
- Language:English Provider:SigmaAldrich
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FEMA 3764 Usage And Synthesis
Occurrence
Reported found in peppermint and pennyroyal oil, Mentha arvensi
Preparation
By asymmetric dihydroxylation reaction from intrinsically disflavored diastereoface of alkene
Aroma threshold values
Aroma characteristics at 10.0%: sweet, creamy coumarinic, slightly powdery coconut, brown vanilla-like and slightly bready.
Taste threshold values
Taste characteristics at 20 ppm: creamy, coconut, coumarin, milky lactonic with a slight minty and anisic nuance.
Synthesis Reference(s)
Tetrahedron Letters, 31, p. 6789, 1990 DOI: 10.1016/S0040-4039(00)97172-7
General Description
Menthalactone occurs naturally in mint. It may be contributing to its analgesic activity.
Biochem/physiol Actions
Taste at 20 ppm
FEMA 3764Supplier
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
BOC Sciences
- Tel
- 1-631-485-4226; 16314854226
- info@bocsci.com
Shanghai T&W Pharmaceutical Co., Ltd.
- Tel
- +86 21 61551611
Sigma-Aldrich
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
Wuhan FengyaoTonghui Chemical Products Co., Ltd.
- Tel
- 027-87466105 15377573527
- 2678564200@qq.com