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p-Mentha-8-thiol-3-one

p-Mentha-8-thiol-3-one
p-Mentha-8-thiol-3-one structure
CAS No.
38462-22-5
Chemical Name:
p-Mentha-8-thiol-3-one
Synonyms
8- thiol;FEMA 3177;THIOMENTHONE;RIBES MERCAPTAN;8-mercaptomethone;8-MERCAPTOMENTHONE;PULEGONE MERCAPTAN;PUGELONE MERRCAPTAN;ra-Mentha-8-Thiolone;Para-Mentha-8-Thiolo
CBNumber:
CB6115438
Molecular Formula:
C10H18OS
Formula Weight:
186.31
MOL File:
38462-22-5.mol

p-Mentha-8-thiol-3-one Properties

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
optical activity
[α]20/D 21°, neat
JECFA Number
561
InChIKey
RVOKNSFEAOYULQ-UHFFFAOYSA-N
Substances Added to Food (formerly EAFUS)
P-MENTHA-8-THIOL-3-ONE
FDA UNII
9BM9FFW27E
EPA Substance Registry System
Cyclohexanone, 2-(1-mercapto-1-methylethyl)-5-methyl- (38462-22-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS09,GHS07
Signal word  Danger
Hazard statements  H315-H335-H301-H400-H319
Precautionary statements  P273-P301+P310-P305+P351+P338-P261-P280a-P304+P340-P405-P501a
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

p-Mentha-8-thiol-3-one price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W317705 p-Mentha-8-thiol-3-one mixtureofcisandtrans,≥95%,FG 38462-22-5 1 SAMPLE-K $50 2021-12-16 Buy
Sigma-Aldrich W317713 p-Mentha-8-thiol-3-one mixtureofcisandtrans,natural,≥95%,FG 38462-22-5 1 SAMPLE-K $60 2021-12-16 Buy
Sigma-Aldrich W317705 p-Mentha-8-thiol-3-one mixture of cis and trans, ≥95%, FG 38462-22-5 100 g $356 2021-12-16 Buy
Sigma-Aldrich W317713 p-Mentha-8-thiol-3-one mixture of cis and trans, natural, ≥95%, FG 38462-22-5 25 g $181 2021-12-16 Buy
Sigma-Aldrich W317705 p-Mentha-8-thiol-3-one mixture of 38462-22-5 sample-k $50 2021-12-16 Buy

p-Mentha-8-thiol-3-one Chemical Properties,Uses,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.

Preparation

By reaction of pulegone or isopulegone with hydrogen sulfide excess and ethanolic potassium hydroxide.

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

Global( 161)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15421 58
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29953 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
alice@crovellbio.com China 5942 58
Cangzhou Wanyou New Material Technology Co.,Ltd
18631714998
sales@czwytech.com CHINA 914 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10829 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58

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

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-09-10 p-Mentha-8-thiol-3-one
38462-22-5
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-08-12 P-MENTHA-8-THIOL-3-ONE
38462-22-5
US $40.00 / KG 1KG 99 10 tons Shijiazhuang tongyang Import and Export Co., LTD
2020-02-26 P-mentha-8-thiol-3-one
38462-22-5
US $0.00-0.00 / KG 100g 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

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