ChemicalBook > CAS DataBase List > p-Mentha-8-thiol-3-one

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
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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)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-50
Safety Statements 
60-61
RIDADR 
UN 2810 6.1/PG 3
WGK Germany 
2
TSCA 
Yes
PackingGroup 
III
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
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
Sigma-Aldrich
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
Sigma-Aldrich
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
Sigma-Aldrich
Product number
W317705
Product name
p-Mentha-8-thiol-3-one
Purity
mixture of
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
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
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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

Hydrogen Sulfide (+)-PULEGONE Potassium hydroxide-ethanol

Preparation Products

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View Lastest Price from p-Mentha-8-thiol-3-one manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
p-Mentha-8-thiol-3-one 38462-22-5
Price
US $50.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-11-25
Hebei Weibang Biotechnology Co., Ltd
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
2024-11-28
JINING XINHE CHEMICAL CO., LTD
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

38462-22-5, p-Mentha-8-thiol-3-oneRelated Search:

METHYLCYCLOHEXANONE Menthone 8-ACETYLTHIOMENTHAN-3-ONE P-MENTHA-8-THIOL-3-ONE ACETATE,P-MENTHA-8-THIOL-3-ONE ACETATE, CIS + TRANS, 97+%,p-mentha-8-thiol-3-one acetate, cis + trans trans-2-(1-mercapto-1-methylethyl)-5-methylcyclohexan-1-one 8-(METHYLTHIO)MENTHONE cis-2-(1-mercapto-1-methylethyl)-5-methylcyclohexan-1-one p-Mentha-8-thiol-3-one

  • 8- thiol
  • 8-Mercaptomenthone, tech., 80%
  • 2-(1-mercapto-1-methylethyl)-5-methyl-cyclohexanon
  • PUGELONE MERRCAPTAN
  • PULEGONE MERCAPTAN
  • P-MENTHAN-3-ONE-8-THIOL
  • P-MENTHA-8-THIOL-3-ONE
  • THIOMENTHONE
  • 8-MERCAPTOMENTHONE
  • 8-MERCAPTO-P-MENTHAN-3-ONE
  • 2-(1-MERCAPTO-1-METHYLETHYL)-5-METHYLCYCLOHEXANONE
  • 2-(1-mercapto-1-methylethyl)-5-methylcyclohexan-1-one
  • RIBES MERCAPTAN
  • P-MENTHA-8-THIOL-3-ONE 94+% MIXTURE O&
  • 8-MERCAPTOMENTHONE, TECH., 80%, MIXTURE OF ISOMERS
  • P-MENTHA-8-THIOL-3-ONE, CIS + TRANS, 97%
  • FEMA 3177
  • P-MENTHA-8-THIOL-3-ONE, CIS + TRANS, TECH. 85%
  • p-Mentha-8-thiol-3-one, cis + trans,97%
  • 8-Mercaptomenthone, tech., mixture of isomers, 80%
  • p-Mentha-8-thiol-3-one,tech.
  • Cyclohexanone, 2-(1-mercapto-1-methylethyl)-5-methyl-
  • 8-mercaptomethone
  • P-MENTHA-8-THIOL-3-ONE 1% PG, NATURAL
  • P-MENTHA-8-THIOL-3-ONE 10% IN P.G.
  • P-MENTHA-8-THIOL-3-ONE 10% IN P.G. NATURAL
  • P-MENTHA-8-THIOL-3-ONE PURE, NATURAL
  • 8-Mercaptomenthone, 80%, tech., mixture of isomers
  • (2S,5R)-2-(1-Mercapto-1-methylethyl)-5-methylcyclohexanone
  • 5β-Methyl-2β-(1-mercapto-1-methylethyl)cyclohexanone
  • 5-Methyl-2-(1-methyl-1-mercaptoethyl)cyclohexanone
  • (2R,5R)-2-(1-Mercapto-1-methylethyl)-5-methylcyclohexanone
  • 2-(1-Mercapto-1-methylethyl)-5-methylcyclohexanone, 8-Mercaptomenthone
  • PARA-MENTHA-8-THIOL-3-ONE
  • 8-Mercapto-p-menthane-3-one
  • 8-MercaptoMenthone, tech., Mixture of isoMers, 80% 5GR
  • p-Mentha-8-thiol-3-one 2-(1-Mercapto-1-methylethyl)-5-methylcyclohexanone
  • 2-(2-Mercaptopropan-2-yl)-5-Methylcyclohexanone
  • 5-methyl-2-(2-sulfanylpropan-2-yl)cyclohexan-1-one
  • p-Mentha-8-thiol-3-one, 80%, mixture of isomers
  • ra-Mentha-8-Thiolone
  • 8-Mercaptomenthone&gt
  • Para-Mentha-8-Thiolo
  • p-Mentha-8-thiol-3-one USP/EP/BP
  • High purity CAS 38462-22-5 p-Mentha-8-thiol-3-one in stock
  • 38462-22-5
  • C10H18OS
  • C10H19OS
  • thiol Flavor