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4-Methylcyclohexanone

4-Methylcyclohexanone structure

CAS No.: 589-92-4

Chemical Name:: 4-Methylcyclohexanone

Synonyms: Cyclohexanone, 4-methyl-;FEMA 3948;4-Methylcycloh;TETRAHYDRO-P-CRESOL;P-METHYLCYCLOHEXANONE;4-methyl-cyclohexanon;4-METHYLCYCLOHEXANONE;Latamoxef Impurity 37;4-methyl cyclohenanone;methyl-4cyclohexanone-1

CBNumber:: CB3115235

Molecular Formula:: C7H12O

Molecular Weight:: 112.17

MDL Number:: MFCD00001643

MOL File:: 589-92-4.mol

MSDS File:: SDS

Last updated:2026-06-12 08:59:21

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4-Methylcyclohexanone Properties

Melting point	-41 °C
Boiling point	169-171 °C (lit.)
Density	0.914 g/mL at 25 °C (lit.)
vapor pressure	20 hPa (65 °C)
FEMA	3948 \| 4-METHYLCYCLOHEXANONE
refractive index	n20/D 1.4443(lit.)
Flash point	105 °F
storage temp.	Store below +30°C.
form	Liquid
color	Clear colorless to slightly yellow
Odor	at 10.00 % in propylene glycol. musty animal
Odor Type	animal
biological source	synthetic
Viscosity	1.94mm2/s
Water Solubility	Not miscible in water.
JECFA Number	1104
BRN	506746
Dielectric constant	12.4
Exposure limits	TLV-TWA: 20 ppm
Major Application	flavors and fragrances
InChI	1S/C7H12O/c1-6-2-4-7(8)5-3-6/h6H,2-5H2,1H3
InChIKey	VGVHNLRUAMRIEW-UHFFFAOYSA-N
SMILES	CC1CCC(=O)CC1
LogP	1.33 at 20℃
CAS DataBase Reference	589-92-4(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)	4-METHYLCYCLOHEXANONE
EWG's Food Scores	1
FDA UNII	0L1R78K79S
NIST Chemistry Reference	Cyclohexanone, 4-methyl-(589-92-4)
EPA Substance Registry System	Cyclohexanone, 4-methyl- (589-92-4)
UNSPSC Code	12352115
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Warning

Hazard statements

H226-H302

Precautionary statements

P210-P301+P312+P330

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Xn,Xi

Risk Statements

10-22-20/21/22-2017/10/22

Safety Statements

16-36-36/37-23

RIDADR

UN 2297 3/PG 3

WGK Germany

RTECS

GW1750200

Hazard Note

Irritant

TSCA

TSCA listed

HazardClass

PackingGroup

III

HS Code

29142200

Storage Class

3 - Flammable liquids

Hazard Classifications

Acute Tox. 4 Oral
Flam. Liq. 3

Toxicity

LD50 orally in Rabbit: 800 mg/kg

REACH Registrations

Active

NFPA 704

	2
		0

4-Methylcyclohexanone price More Price(55)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.20788	4-Methylcyclohexanone for synthesis	589-92-4	100mL	$109	2026-04-30	Buy
Sigma-Aldrich	173614	4-Methylcyclohexanone 99%	589-92-4	25ml	$76.5	2026-04-30	Buy
Sigma-Aldrich	8.20788	4-Methylcyclohexanone for synthesis	589-92-4	500mL	$373	2026-04-30	Buy
Sigma-Aldrich	173614	4-Methylcyclohexanone 99%	589-92-4	100ml	$222	2026-04-30	Buy
TCI Chemical	M0199	4-Methylcyclohexanone >98.0%(GC)	589-92-4	25mL	$40	2026-04-30	Buy

Product number	Packaging	Price	Buy
8.20788	100mL	$109	Buy
173614	25ml	$76.5	Buy
8.20788	500mL	$373	Buy
173614	100ml	$222	Buy
M0199	25mL	$40	Buy

4-Methylcyclohexanone Chemical Properties, Uses, Production

Description

4-methylcyclohexanone is a colorless liquid with a musty animalistic odor. It is used as a food additive.

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID

Chemical Properties

4-Methylcyclohexanone has an acetone-like odor.

Uses

Intermediates of Liquid Crystals

Uses

4-Methylcyclohexanone was used in the synthesis of the pinguisane-type sesquiterpenoid acutifolone A, in racemic form. It is used as intermediates of CCNU and it can be also be used as a solvent.

Preparation

By oxidation of a mixture of cis- and trans-4-methylcyclohexanol.

Synthesis Reference(s)

The Journal of Organic Chemistry, 38, p. 2011, 1973 DOI: 10.1021/jo00951a009
Tetrahedron Letters, 25, p. 173, 1984 DOI: 10.1016/S0040-4039(00)99832-0

General Description

4-Methylcyclohexanone is a cyclic flavor ketone that is reported to be present in volatile oil of roasted sesame seeds.

Flammability and Explosibility

Flammable

Purification Methods

Dry the ketone with CaSO4, then fractionally distil it. The semicarbazone has m 197o , 203.5o(dec) (from MeOH or EtOH). [White & Bishop J Am Chem Soc 62 8 1945, Vogel & Oommen J Chem Soc 774 1930, Beilstein 7 III 63, 7 IV 44.]

4-Methylcyclohexanone synthesis

Synthesis of 4-Methylcyclohexanone from 4-Methylcyclohexanol

4-Methylcyclohexanone Preparation Products And Raw materials

Raw materials

Preparation Products

2-Amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile 2-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester 2-Amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 4-Methylcyclohexanone dimethyl acetal 4-Methylcyclohexaneacetic acid

Di-p-tolylamine trans-2-Methylcyclohexanol trans-4-Methylcyclohexanol Phentolamine 1-Methylcyclohexanol

Cyclohexanol, 1-ethynyl-4-methyl- 1H-Carbazole, 6-chloro-2,3,4,9-tetrahydro-3-methyl- 2-ethyl-4-methylcyclohexanone 1-(dichloromethylidene)-4-methylcyclohexane

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4-Methylcyclohexanone Suppliers

Global Suppliers ( 317)

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Chuangliankangcheng Pharmaceutical Co., Ltd.	027-65388397 18164111589	3321478047@qq.com	China	2002	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TAIYUAN RHF CO.,LTD.	+86 351 7031519	sales@RHFChem.com	China	2334	56
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	0311-89250318 13582355795	master@sjzsdyn.com	China	2776	65
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62

Supplier	Advantage
Hubei Chuangliankangcheng Pharmaceutical Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
TAIYUAN RHF CO.,LTD.	56
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.	65
Beijing Ouhe Technology Co., Ltd	60
Pure Chemistry Scientific Inc.	62

View Latest Price from 4-Methylcyclohexanone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-30	4-Methylcyclohexanone 589-92-4		1kg	99%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2026-03-20	4-Methylcyclohexanone 589-92-4		1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2019-07-06	4-Methylcyclohexanone 589-92-4	$280.00-300.00	1KG	98%		Career Henan Chemical Co

4-Methylcyclohexanone
589-92-4
$0.00
99%
Shaanxi Dideu New Materials Co. Ltd

4-Methylcyclohexanone
589-92-4
99%
Hebei Chuanghai Biotechnology Co., Ltd

4-Methylcyclohexanone
589-92-4
$280.00-300.00
98%
Career Henan Chemical Co

4-Methylcyclohexanone Spectrum

4-Methylcyclohexanone(589-92-4)MS 4-Methylcyclohexanone(589-92-4)¹HNMR 4-Methylcyclohexanone(589-92-4)¹³CNMR 4-Methylcyclohexanone(589-92-4)IR1 4-Methylcyclohexanone(589-92-4)Raman 4-Methylcyclohexanone(589-92-4)ESR

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TETRAHYDRO-P-CRESOL P-METHYLCYCLOHEXANONE 4-Methyl-1-cyclohexanone 4-methyl-cyclohexanon Methyl-4 cyclohexanone-1 methyl-4cyclohexanone-1 4-METHYLCYCLOHEXANONE FEMA 3948 4-METHYLCYCLOHEXANONE 99+% 4-Methylcyclohexanone98% 4-Methylcyclohexanone,Tetrahydro-p-cresol 4-Methylcyclohexan-1-one 98% 4-Methyl-1-oxocyclohexane 4-Methylcyclohexanone, 98% 100GR 4-Methylcyclohexanone, 98% 25GR 1-Methyl-4-oxocyclohexane 4-Methylcycloh 4-Methylcyclohexanone> 4-methyl cyclohenanone 4-METHYLCYCLOHEXANONE FOR SYNTHESIS Latamoxef Impurity 37 4-methylcyclohexyl-1-one Cyclohexanone, 4-methyl- 589-92-4 153-95-4 Ketones Organic Building Blocks Building Blocks C7 to C8 Carbonyl Compounds Pyridines