2,6-Dimethyl-4-heptanone CAS#108-83-8

CAS Number: 108-83-8
Chemical Formula: C9H18O
Synonyms:

2,6-DIMETHYL-4-HEPTANONE
2,6-Dimethyl-4-heptanone, remainder mainly 4,6-dimethyl-2-heptanone
2 6-DIMETHYL-4-HEPTANONE 99+%

Appearance: Transperant Liquid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

2,6-Dimethyl-4-heptanone CAS#108-83-8

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.

2,6-Dimethyl-4-heptanone Chemical 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
Fp	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.
explosive limit	0.8-6.2%, 100°F
Odor Type	green
biological source	synthetic
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.
Cosmetics Ingredients Functions	PERFUMING
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 Information

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	TSCA listed
HazardClass	3
PackingGroup	III
HS Code	29141990
Hazardous Substances Data	108-83-8(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 5750 mg/kg LD50 dermal Rabbit 16000 mg/kg
IDLA	500 ppm

Product Application Of 2,6-Dimethyl-4-heptanone CAS#108-83-8

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.

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