p-Mentha-8-thiol-3-one
- Product Name
- p-Mentha-8-thiol-3-one
- CAS No.
- 38462-22-5
- Chemical Name
- p-Mentha-8-thiol-3-one
- Synonyms
- THIOMENTHONE;RIBES MERCAPTAN;Cyclohexanone, 2-(1-mercapto-1-methylethyl)-5-methyl-;8- thiol;FEMA 3177;8-mercaptomethone;8-MERCAPTOMENTHONE;PULEGONE MERCAPTAN;PUGELONE MERRCAPTAN;ra-Mentha-8-Thiolone
- CBNumber
- CB6115438
- Molecular Formula
- C10H18OS
- Formula Weight
- 186.31
- MOL File
- 38462-22-5.mol
p-Mentha-8-thiol-3-one Property
- Boiling point:
- 56 °C0.1 mm Hg(lit.)
- Density
- 1 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.495(lit.)
- FEMA
- 3177 | P-MENTHA-8-THIOL-3-ONE
- Flash point:
- 227 °F
- form
- Liquid
- pka
- 10.56±0.10(Predicted)
- color
- Clear yellow to dark yellow
- Odor
- at 1.00 % in dipropylene glycol. sulfury minty green fruity berry buchu fruity tropical peach
- Odor Type
- sulfurous
- optical activity
- [α]20/D 21°, neat
- JECFA Number
- 561
- InChIKey
- RVOKNSFEAOYULQ-UHFFFAOYSA-N
- LogP
- 2.624 (est)
- EPA Substance Registry System
- Cyclohexanone, 2-(1-mercapto-1-methylethyl)-5-methyl- (38462-22-5)
N-Bromosuccinimide Price
- Product number
- W317713
- Product name
- p-Mentha-8-thiol-3-one
- Purity
- mixture of cis and trans, natural, ≥95%, FG
- Packaging
- 25g
- Price
- $213
- Updated
- 2024/03/01
- Product number
- W317713
- Product name
- p-Mentha-8-thiol-3-one
- Purity
- mixture of cis and trans, natural, ≥95%, FG
- Packaging
- 100g
- Price
- $691
- Updated
- 2024/03/01
- Product number
- W317713
- Product name
- p-Mentha-8-thiol-3-one
- Purity
- mixture of cis and trans, natural, ≥95%, FG
- Packaging
- 1kg
- Price
- $4490
- Updated
- 2024/03/01
- Product number
- W317705
- Product name
- p-Mentha-8-thiol-3-one
- Purity
- mixture of
- Packaging
- sample-k
- Price
- $54.6
- Updated
- 2024/03/01
- Product number
- W317705
- Product name
- p-Mentha-8-thiol-3-one
- Purity
- mixture of cis and trans, ≥95%, FG
- Packaging
- 100g
- Price
- $389
- Updated
- 2024/03/01
p-Mentha-8-thiol-3-one Chemical Properties,Usage,Production
Description
P-Menthα-8-thiol-3-one has a black-currant flavor. May be prepared by reaction of pulegone or isopulegone with hydrogen sulfide excess and ethanolic potassium hydroxide.
Chemical Properties
p-Mentha-8-thiol-3-one has a black currant flavor.
Chemical Properties
clear yellow to dark yellow liquid
Chemical Properties
p-Mentha-8-thiol-3-one is an
essential odoriferous constituent of buchu leaf oil. The commercial product is
synthesized from pulegone and is a liquid mixture of cis–trans-isomers with a
typical blackcurrant odor. 8-Mercapto-p-menthan-3-one is prepared by reacting
pulegone with hydrogen sulfide in the presence of a base (e.g., triethylamine).
This powerful fragrance and flavor substance is used in perfume and aroma
compositions.
Occurrence
Reported found in buchu oil.
Uses
p-Mentha-8-thiol-3-one is a flavour in food.
Preparation
By reaction of pulegone or isopulegone with hydrogen sulfide excess and ethanolic potassium hydroxide.
Definition
ChEBI: 8-Mercapto-p-menthan-3-one is a p-menthane monoterpenoid.
Aroma threshold values
Aroma characteristics at 0.001%: sweet, pungent, minty and piney, buchulike and catty, sulfurous, metal lic, thiomenthome-like, blackberry, blackcurrant and grape fruity, with an earthy background.
Taste threshold values
Taste characteristics at 5 ppm: minty, fruity, buchu-like, with a cooling, green tropical nuance, winey, sul furous and catty, metallic, slightly durnianlike, grape, blackcurrant, blackberry with a somewhat creamy mouthfeel.
p-Mentha-8-thiol-3-one Preparation Products And Raw materials
Raw materials
Preparation Products
p-Mentha-8-thiol-3-one Suppliers
- Tel
- --
- Fax
- --
- nfo@ventos.com
- Country
- Spain
- ProdList
- 434
- Advantage
- 58
- Tel
- --
- Fax
- --
- indukern@indukern.es
- Country
- Spain
- ProdList
- 297
- Advantage
- 58
View Lastest Price from p-Mentha-8-thiol-3-one manufacturers
- Product
- p-Mentha-8-thiol-3-one 38462-22-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10ton
- Release date
- 2024-07-17
- Product
- p-Mentha-8-thiol-3-one 38462-22-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10ton
- Release date
- 2024-07-15
- Product
- p-Mentha-8-thiol-3-one 38462-22-5
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2021-09-09