- p-Mentha-8-thiol-3-one
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- $32.00 / 1kg
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2024-04-22
- CAS:38462-22-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- p-Mentha-8-thiol-3-one
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- $0.00 / 25KG
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2023-08-29
- CAS:38462-22-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- P-Mentha-8-Thiol-3-One
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- $20.00 / 20kg
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2022-09-16
- CAS:38462-22-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1000kg
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| | p-Mentha-8-thiol-3-one Basic information |
| Product Name: | p-Mentha-8-thiol-3-one | | Synonyms: | 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;8-MERCAPTOMENTHONE | | CAS: | 38462-22-5 | | MF: | C10H18OS | | MW: | 186.31 | | EINECS: | 253-953-1 | | Product Categories: | thiol Flavor | | Mol File: | 38462-22-5.mol |  |
| | p-Mentha-8-thiol-3-one Chemical 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 | | Fp | 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) |
| 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 Usage And Synthesis |
| 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 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. | | Chemical Properties | clear yellow to dark yellow liquid | | Chemical Properties | p-Mentha-8-thiol-3-one has a black currant flavor. | | 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 |
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