2-Methylcyclohexanone
- CAS No.
- 583-60-8
- Chemical Name:
- 2-Methylcyclohexanone
- Synonyms
- FEMA 3946;sextonb[qr];Methyl Anone;2-Methylcycloh;methylanon[qr];TETRAHYDRO-O-CRESOL;1Methylcyclohexanon;Ketohexahydrotoluene;o-Methylcycloexanone;2-Methlcyclohexanone
- CBNumber:
- CB5853876
- Molecular Formula:
- C7H12O
- Molecular Weight:
- 112.17
- MOL File:
- 583-60-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/24 17:31:46
| Melting point | -14 °C |
|---|---|
| Boiling point | 162-163 °C (lit.) |
| Density | 0.924 g/mL at 25 °C (lit.) |
| vapor pressure | 1 at 20 °C (NIOSH, 1997) |
| refractive index |
n |
| FEMA | 3946 | 2-METHYLCYCLOHEXANONE |
| Flash point | 116 °F |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Soluble in alcohol, ether (Weast, 1986), and many other polar organic solvents including cyclohexanone. |
| form | Liquid |
| color | Clear colorless to very slightly yellow |
| Odor | at 10.00 % in dipropylene glycol. minty peppermint cooling |
| Odor Type | minty |
| explosive limit | 1.2%(V) |
| Water Solubility | Insoluble in water. Soluble in methanol and diethyl ether. |
| JECFA Number | 1102 |
| BRN | 506751 |
| Exposure limits | TLV-TWA 230 mg/m3 (50 ppm) (ACGIH); STEL 345 mg/m3 (75 ppm); IDLH 2500 ppm (NIOSH). |
| Dielectric constant | 14.0（20℃） |
| InChIKey | LFSAPCRASZRSKS-UHFFFAOYSA-N |
| LogP | 1.54 at 25℃ |
| CAS DataBase Reference | 583-60-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Cyclohexanone, 2-methyl-(583-60-8) |
| EPA Substance Registry System | 2-Methylcyclohexanone (583-60-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H332 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P304+P340+P312 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 10-20-20/21/22 | |||||||||
| Safety Statements | 25-36/37 | |||||||||
| RIDADR | UN 2297 3/PG 3 | |||||||||
| OEB | A | |||||||||
| OEL | TWA: 50 ppm (230 mg/m3), STEL: 75 ppm (345 mg/m3) [skin] | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | GW1750000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29142200 | |||||||||
| Toxicity | Acute oral LD50 for rats 2,140 mg/kg, rabbits 1 g/kg (quoted, RTECS, 1985). | |||||||||
| IDLA | 600 ppm | |||||||||
| NFPA 704 |
|
2-Methylcyclohexanone price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W394602 | 2-Methylcyclohexanone ≥98% | 583-60-8 | 1SAMPLE | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W394602 | 2-Methylcyclohexanone ≥98% | 583-60-8 | 100G | ₹15761.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W394602 | 2-Methylcyclohexanone ≥98% | 583-60-8 | 1KG | ₹107914.43 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M38400 | 2-Methylcyclohexanone 99% | 583-60-8 | 25ML | ₹1558.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | M38400 | 2-Methylcyclohexanone 99% | 583-60-8 | 100ML | ₹3907.83 | 2022-06-14 | Buy |
2-Methylcyclohexanone Chemical Properties,Uses,Production
Chemical Properties
2-Methylcyclohexanone has a weak, peppermint odor and burning sensation
Physical properties
Colorless liquid with a weak, peppermint-like odor.
Occurrence
Reported found in cockroaches as attractant pheromone; not reported found in natural foods
Uses
2-Methylcyclohexanone can be used as solvent, lacquers.
It has been suggested for use in
soap perfumes, industrial fragrances, masking
odors, etc. where its power and stability come
to use. It may give "lift" to woody soap perfumes and add power to spicy-herbaceous
fragrances, but its proper odor is not exactly
beautiful.
Production Methods
2-Methylcyclohexanone is manufactured by the catalytic hydrogenation of o-cresol or by the dehydrogenation of o-methylcyclohexanol. Methylcyclohexanones are used in small amounts as general purpose solvents for cellulose-based finishes and coatings.
Preparation
From cyclohexanone by treatment with a base and then with methyl iodide
General Description
A water-white to pale yellow liquid with an acetone-like odor. Less dense than water. Vapors heavier than air. Flash point near 135°F. May be toxic by ingestion. Used as a solvent.
Air & Water Reactions
Flammable. Slightly soluble in water.
Reactivity Profile
Contact with strong oxidizers may cause fires and explosions [USCG, 1999].
Hazard
Moderate fire risk. Toxic by ingestion,inhalation, and skin absorption. Eye and upper res-piratory tract irritant, and central nervous systemimpairment.
Health Hazard
May cause irritation of the eyes, nose and throat. Prolonged or repeated contact may cause dermatitis.
Fire Hazard
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as carbon monoxide, may be formed when involved in fire.
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.
Potential Exposure
Methylcyclohexanone is used as a solvent in making varnish, plastics, and as a rust remover. Also used in the leather industry.
Shipping
UN2297 Methylcyclohexanone, Hazard Class: 3; Labels: 3-Flammable liquid.
Incompatibilities
Vapors may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Contact with peroxides may form unstable heat- and shock-sensitive explosives
Waste Disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed
2-Methylcyclohexanone Preparation Products And Raw materials
Raw materials
Preparation Products
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| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| Aagam Global Chemicals (AGC) | 91-8980200066 | Gujarat, India | 153 | 58 | Inquiry |
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| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29899 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Aagam Global Chemicals (AGC) | 58 |
| CHEMSWORTH | 30 |
| A.J Chemicals | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| OCEAN TRADING CORPORATION | 58 |
| Capot Chemical Co.,Ltd. | 60 |
| career henan chemical co | 58 |
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