ChemicalBook >> CAS DataBase List >>3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one
3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one
- CAS No.
- 491-09-8
- Chemical Name:
- 3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one
- Synonyms
- piperitenone;1,4(8)-p-Menthadien-3-one;p-Mentha-1,4(8)-diene-3-one;PARA-MENTH-1,4(8)-DIEN-3-ONE;PARA-MENTHA-1,4(8)-DIEN-3-ONE;6-Isopropylidene-3-methyl-2-cyclohexen-1-one;3-Methyl-6-isopropylidene-2-cyclohexene-1-one;3-Methyl-6-(propan-2-ylidene)cyclohex-2-enone;3-Methyl-6-propan-2-ylidenecyclohex-2-en-1-one;3-methyl-6-(1-methylethylidene)-2-cyclohexen-1-on
- CBNumber:
- CB3930687
- Molecular Formula:
- C10H14O
- Molecular Weight:
- 150.22
- MDL Number:
- MOL File:
- 491-09-8.mol
Last updated:2023-06-08 09:02:56
| Melting point | 184-184.5 °C |
|---|---|
| Boiling point | 231.78°C (rough estimate) |
| Density | 0.9774 |
| refractive index | 1.5294 (estimate) |
| FEMA | 3560 | P-MENTHA-1,4(8)-DIEN-3-ONE |
| storage temp. | 2-8°C |
| solubility | DMF: miscible; DMSO: miscible; Ethanol: miscible |
| Odor | at 10.00 % in dipropylene glycol. sharp minty phenolic |
| Odor Type | minty |
| JECFA Number | 757 |
| LogP | 2.87 |
| Substances Added to Food (formerly EAFUS) | PIPERITENONE |
| FDA UNII | IKR841W74D |
| EPA Substance Registry System | 2-Cyclohexen-1-one, 3-methyl-6-(1-methylethylidene)- (491-09-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335-H412 | |||||||||
| Precautionary statements | P261-P264-P271-P273-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P403+P233-P405-P501 | |||||||||
| NFPA 704 |
|
3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 25752 | Piperitenone ≥98% | 491-09-8 | 1mg | $37 | 2024-03-01 | Buy |
| Cayman Chemical | 25752 | Piperitenone ≥98% | 491-09-8 | 5mg | $161 | 2024-03-01 | Buy |
| Cayman Chemical | 25752 | Piperitenone ≥98% | 491-09-8 | 10mg | $283 | 2024-03-01 | Buy |
| AK Scientific | 7778BA | Piperitenone | 491-09-8 | 5mg | $276 | 2021-12-16 | Buy |
| Crysdot | CD13012414 | 3-Methyl-6-(propan-2-ylidene)cyclohex-2-enone 97% | 491-09-8 | 250mg | $392 | 2021-12-16 | Buy |
3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one Chemical Properties,Uses,Production
Description
Piperitenone is a monoterpene that has been found in various plants, including Cannabis, and has antioxidant activity. It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) radicals in a cell free assay (IC50 = 22.7 μg/ml). Piperitenone also inhibits peroxidation of linoleic acid .
Chemical Properties
p-Mentha-1,4(8)-dien-3-one has a powerful sharp, herbal minty, phenolic odor.
Occurrence
Reported present in pennyroyal, spearmint and Scotch spearmint oils, citrus peel oils and juices, black cur rants, cardamom, origanum, buchu oil, lemon balm and mastic gum fruit oil.
Definition
ChEBI: Piperitenone is a p-menthadien-3-one.
Aroma threshold values
Detection; 680 ppb
Synthesis Reference(s)
The Journal of Organic Chemistry, 52, p. 1505, 1987 DOI: 10.1021/jo00384a023
3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one Preparation Products And Raw materials
3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one Suppliers
Global( 14)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9003 | 58 |
| DebyeTec.com Inc. | 18086626237 18086626237 | sales@debyesci.com | China | 2643 | 56 |
| Beijing Shuoqi Science And Technology Co., Ltd. | 18610542700 | 3138545@qq.com | China | 298 | 58 |
| Aikon International Limited | 025-66113011 13155353615 | qzhang@aikonchem.com | China | 15396 | 58 |
| Nanjing Asfam Pharmaceutical Technology Co., Ltd. | 025-58867862 18751812725 | sales@ace-pharm.com | China | 1994 | 58 |
| Shanghai Union Medical Technology Co. Ltd. | 13120563767 | chemchen925@outlook.com | China | 902 | 58 |
| BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
| ChemeGen(Shanghai) Biotechnology Co.,Ltd. | 18818260767 | sales@chemegen.com | China | 11289 | 58 |
| U-Chemo Scientific(Shanghai) Co.,Ltd | 021-58380326 13585932672 | 3251669772@qq.com | China | 517 | 58 |
| TCI (Shanghai) Chemical Trading Co., Ltd. | 021-021-61109150 | sales@tcisct.com | China | 31163 | 58 |
3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one
2-Cyclohexen-1-one, 3-methyl-6-(1-methylethylidene)-
piperitenone
PARA-MENTHA-1,4(8)-DIEN-3-ONE
PARA-MENTH-1,4(8)-DIEN-3-ONE
1,4(8)-p-Menthadien-3-one
3-Methyl-6-(1-methylethylidene)-2-cyclohexene-1-one
3-Methyl-6-isopropylidene-2-cyclohexene-1-one
6-Isopropylidene-3-methyl-2-cyclohexen-1-one
p-Mentha-1,4(8)-diene-3-one
3-Methyl-6-propan-2-ylidenecyclohex-2-en-1-one
3-Methyl-6-(propan-2-ylidene)cyclohex-2-enone
3-methyl-6-(1-methylethylidene)-2-cyclohexen-1-on
Benzo[b]thiophene-2-carboxylicacid,3-chloro-5,8-dimethoxy-,methylester
491-09-8