2,6-Dimethyl-4-heptanone

2,6-Dimethyl-4-heptanone Properties

Melting point	-46 °C
Boiling point	165-170 °C(lit.)
Density	0.808 g/mL at 25 °C(lit.)
vapor density	4.9 (vs air)
vapor pressure	1.7 mm Hg ( 20 °C)
refractive index	n20/D 1.412(lit.)
FEMA	3537 \| 2,6-DIMETHYL-4-HEPTANONE
Flash point	120 °F
storage temp.	Store below +30°C.
solubility	Miscible with ethanol, ether, carbon tetrachloride, chloroform, benzene and most organic liquids.
form	Liquid
Specific Gravity	0.810 (20/4℃)
color	Clear colorless to slightly yellow
Odor	Sweet Pineapple-Banana-like fruity taste, but with a somewhat harsh chemical note.
Odor Type	green
explosive limit	0.8-6.2%, 100°F
Water Solubility	0.05 g/100 mL
JECFA Number	302
BRN	1743163
Henry's Law Constant	6.36(x 10^-4 atm?m³/mol) at 20 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits	TLV-TWA 150 mg/m³ (25 ppm); IDLH 1000 ppm.
Dielectric constant	9.9100000000000001
Stability	Stable. Flammable. Incompatible with strong oxidizing agents.
LogP	3.71 at 20℃
CAS DataBase Reference	108-83-8(CAS DataBase Reference)
NIST Chemistry Reference	4-Heptanone, 2,6-dimethyl-(108-83-8)
EPA Substance Registry System	Diisobutyl ketone (108-83-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Warning

Hazard statements

H226-H335

Precautionary statements

P210-P233-P240-P241-P242-P243

Hazard Codes

Xi

Risk Statements

10-37

Safety Statements

24

OEB

A

OEL

TWA: 25 ppm (150 mg/m3)

RIDADR

UN 1157 3/PG 3

WGK Germany

1

RTECS

MJ5775000

Autoignition Temperature

745 °F

TSCA

Yes

HazardClass

3

PackingGroup

III

HS Code

29141990

Toxicity

LD50 orally in Rabbit: 5750 mg/kg LD50 dermal Rabbit 16000 mg/kg

IDLA

500 ppm

NFPA 704

	2
1		0

2,6-Dimethyl-4-heptanone price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	W353701	2,6-Dimethyl-4-heptanone ≥99%	108-83-8	1SAMPLE	₹5141.88	2022-06-14	Buy
Sigma-Aldrich(India)	W353701	2,6-Dimethyl-4-heptanone ≥99%	108-83-8	200G	₹83276.73	2022-06-14	Buy
Sigma-Aldrich(India)	W353701	2,6-Dimethyl-4-heptanone ≥99%	108-83-8	1KG	₹349214.5	2022-06-14	Buy
Sigma-Aldrich(India)	8.18831	Diisobutyl ketone for synthesis	108-83-8	100ML	₹2880	2022-06-14	Buy
Sigma-Aldrich(India)	537691	2,6-Dimethyl-4-heptanone technical grade	108-83-8	1L	₹3918.65	2022-06-14	Buy

Product number	Packaging	Price	Buy
W353701	1SAMPLE	₹5141.88	Buy
W353701	200G	₹83276.73	Buy
W353701	1KG	₹349214.5	Buy
8.18831	100ML	₹2880	Buy
537691	1L	₹3918.65	Buy

2,6-Dimethyl-4-heptanone Chemical Properties,Uses,Production

Description

2, 6-Dimethyl-4-heptanone, also known as diisobutyl ketone, belongs to the family of ketones, being a flavoring ingredient. It can also be used as the extraction solvent for the determination of ten trace metals (V, Cr, Fe, Co, Ni, Cu, Zn, Mo, Cd, Pb) in aqueous samples with plasma atomic emission spectrometry. Similar logic can also be applied to the measurement of phosphorus using 2, 6-dimethyl-4-heptanone as the extraction agent. It is also an important organic solvent widely used as industrial intermediates.

Chemical Properties

5-Methyl-3-heptanone is a colorless liquid with low solubility in water (0.3 wt %); water is poorly soluble in the ketone (0.9 wt %). 5-Methyl-3-heptanone is highly soluble in common organic solvents.

Physical properties

Clear, colorless liquid with a mild, sweet, ether-like odor. Odor threshold concentration is 0.11 ppm (quoted, Amoore and Hautala, 1983).

Occurrence

Reported found in baked potato and wheaten bread.

Uses

2,6-Dimethyl-4-heptanone is used as a coating solvent. It is an active component of mint oil. It acts as a dispersant for organosol type resins. It is involved in the antigerminative treatment of bulbs and tubers. Further, it is used as a solvent for nitrocellulose. In addition to this, it acts as an intermediate in the preparation of inhibitors, active pharmaceutical ingredients and dyes.

Production Methods

Diisobutyl ketone is produced by hydrogenation of phorone or by metal-catalyzed decomposition of isovaleric acid.It is also a by-product in the manufacture of methyl isobutyl ketone.

General Description

A clear colorless liquid. Flash point 140°F. Less dense than water and insoluble in water. Vapors heavier than air.

Air & Water Reactions

Flammable. Insoluble in water.

Reactivity Profile

2,6-Dimethyl-4-heptanone may attack some plastics. 2,6-Dimethyl-4-heptanone reacts with oxidizers.

Health Hazard

Inhalation of vapor causes irritation of nose and throat. Ingestion causes irritation of mouth and stomach. Vaporirritates eyes. Contact with liquid irritates skin.

Chemical Reactivity

Reactivity with Water No reaction; Reactivity with Common Materials: May attack some forms of plastics; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Safety Profile

Moderately toxic by ingestion and inhalation. Mddly toxic by skin contact. Human systemic effects by inhalation: headache, nausea or vomiting, and unspecified eye effects. An eye and skin irritant. Narcotic in high concentrations. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. To fight fire, use Con, dry chemical, water spray, mist or fog. When heated to decomposition it emits acrid smoke and fumes. See also KETONES.

Environmental Fate

Biological. Using the BOD technique to measure biodegradation, the mean 5-d BOD value (mM BOD/mM diisobutyl ketone) and ThOD were 4.86 and 37.4%, respectively (Vaishnav et al., 1987).
Chemical/Physical. Diisobutyl ketone will not hydrolyze because it has no hydrolyzable functional group.
At an influent concentration of 300 mg/L, treatment with GAC resulted in nondetectable concentrations in the effluent. The adsorbability of the carbon used was 60 mg/g carbon (Guisti et al., 1974).

Waste Disposal

Incineration, molten metal salt destruction.

References

Bone, K. M., and W. D. Hibbert. "Solvent extraction with ammonium pyrrolidinedithiocarbamate and 2,6-dimethyl-4-heptanone for the determination of trace metals in effluents and natural waters." Analytica Chimica Acta 107.JUN(1979):219-229.
Miyazaki, Akira, A. Kimura, and Y. Umezaki. "Determination of ng ml-1 levels of phosphorus in waters by diisobutyl ketone extraction and inductively coupled plasma atomic emission spectrometry." Analytica Chimica Acta 127.96(1981):93-101.
Zhang, Fagen, et al. "Comparative metabolism and pharmacokinetics of diisobutyl ketone and diisobutyl carbinol in male SD rats." Toxicology Letters 232.1(2015):175-181.

2,6-Dimethyl-4-heptanone Preparation Products And Raw materials

Raw materials

2,6-Dimethyl-2,5-heptadien-4-one

Preparation Products

5-CHLORO-1H-INDAZOLE-3-CARBOXYLIC ACID 2,6-DIMETHYL-3-HEPTENE 4-ETHYNYL-2,6-DIMETHYL-4-HEPTANOL 1-isobutyl-3-methylbutylamine 2,6-Dimethyl-4-propyl-4-heptanol

2,6-Dimethyl-4-heptanone Suppliers

Global( 329)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Prasol Chemicals Pvt Ltd	91-22-27782555	Maharashtra, India	27	58	Inquiry
Santo Righello Pvt. Ltd	91-9885571757	Hyderabad, India	919	58	Inquiry
HiMedia Laboratories	91-22-61471919	Maharashtra, India	1843	58	Inquiry
Esdee Polymer Industries	08047644771	Mumbai, India	58	58	Inquiry
Siddh Interchem	91-22-25084141	Mumbai, India	23	58	Inquiry
Prasol Chemicals Pvt. Ltd.	91-22-27782555	Maharashtra, India	33	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Prasol Chemicals Private Limited	08046048267	Mumbai, India	49	58	Inquiry
Triveni chemicals	08048762458	New Delhi, India	6093	58	Inquiry

Supplier	Advantage
Prasol Chemicals Pvt Ltd	58
Santo Righello Pvt. Ltd	58
HiMedia Laboratories	58
Esdee Polymer Industries	58
Siddh Interchem	58
Prasol Chemicals Pvt. Ltd.	58
TCI Chemicals (India) Pvt. Ltd.	58
Alfa Aesar	58
Prasol Chemicals Private Limited	58
Triveni chemicals	58

2,6-Dimethyl-4-heptanone Spectrum

2,6-Dimethyl-4-heptanone(108-83-8)MS 2,6-Dimethyl-4-heptanone(108-83-8)¹HNMR 2,6-Dimethyl-4-heptanone(108-83-8)¹³CNMR 2,6-Dimethyl-4-heptanone(108-83-8)IR1 2,6-Dimethyl-4-heptanone(108-83-8)IR2 2,6-Dimethyl-4-heptanone(108-83-8)Raman

108-83-8(2,6-Dimethyl-4-heptanone)Related Search:

DIISOBUTYLALUMINUM CHLORIDE ISOBUTYLTRICHLOROSILANE Dimethyl sulfate Dimethyl phthalate Dimethyl ether

Dimethyl carbonate Dacthal Triisobutylaluminium 4-Methyl-2-pentanone Diisobutylaluminium hydride

ETHANE Dimethyl disulfide Dimethyl sulfoxide Benzophenone N,N-Dimethylformamide

Diisobutylcarbinol Dimethyl fumarate Cortisone acetate

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2,6-DIMETHYL-4-HEPTANONE 2,6-Dimethyl-4-heptanone, remainder mainly 4,6-dimethyl-2-heptanone Diisobutyl ketone~Isovalerone Dimethylheptanone 2 6-DIMETHYL-4-HEPTANONE 99+% 2,6-DIMETHYL-4-HEPTANONE, TECH., 80% 2,6-Dimethyl-4-Heptanone,Purified 2,6-Dimethyl-4-heptanone, remainder mainly 4,6-dimethyl-2-heptanone, tech., 80% isovaleron VALERONE S-DIISOPROPYLACETONE 2,6-dimetil-eptan-4-one (italian) 2,6-DIMETHYL-4-HEPTANONE,98+% 2,6-DIMETHYL-4-HEPTANONE, MIXTURE OF ISOMERS, 98%, CA 2:1 WI 2,6-Dimethyl-4-heptanone, mixture of isomers, 98%, ca 2:1 with 4,6-dimethyl-2-heptanone 2,6-DIMETHYL-4-HEPTANONE, PURE 2,6-dimethylheptan-4-one di-isobutyl ketone Di Isobutyl Ketone (DIBK) DIBK, Diisobutyl ketone, Isovalerone ISOVALERONE FEMA 3537 (iso-C4H9)2CO 2,5-Dimethyl-4-heptanone 2,6-dimethyl-4-heptanon 2,6-dimethyl-4-heptanone (diisobutyl ketone) 2,6-Dimethyl-heptan-4-on 2,6-Dimethylheptan-4-on 2,6-dimethyl-heptan-4-on(dutch,german) 2,6-dimethyl-heptan-4-one 2,6-Dimetil-eptan-4-one 4-Heptanone,2,6-dimethyl- dibutylketone(non-specificname) Diisobutilchetone DiMethyl-4-heptan 2,6-Dimethyi-4-heptanone Diisobutyl ketone for synthesis 2,6-Dimethyl-4-heptanone, (sum of 2,6-Dimethyl-4-heptanone & 4,6-Dimethyl-2-heptanone) diisobutylcetone Di-isobutylcetone di-isobutylcetone(french) Diisobutylketon diisobutylketon(dutch,german) Diisopropylacetone sec-diisopropylacetone sym-Diisopropylacetone 2,6-Dimethyl-4-heptanone technical grade 2,6-Dimethyl-4-heptanone, 80%, remainder mainly 4,6-dimethyl-2-heptanone, tech. Diisobutyl ketone, extra pure 2,6-Dimethyl-4-heptanone,Diisobutyl ketone, Isovalerone 2,6-2-4-heptanone 2,6-DiMethyl-4-heptanone, >90% (suM of 2,6-DiMethyl-4-heptanone & 4,6-DiMethyl-4-heptanone) 2,6-DiMethyl-4-heptanone, >90% (suM of 2,6-DiMethyl-4-heptanone & 4,6-DiMethyl-2-heptanone) 2,6-Dimethyl-4-heptanone, mixture of isomers, 97%, ca 2:1 with 4,6-dimethyl-2-heptanone NSC 15136 NSC 406913 2,6-Dimethyl-4-Heptanone (Dibk ) 2,6-Dimethyl-4-heptanone(DIBK)Solution,2000mg/L,1ml 2,6-Dimethyl-4-heptanone(DIBK)Solution,1000mg/L,1ml