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2,6-Dimethyl-4-heptanone

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Origin: China

Cas No: 108-83-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 108-83-8 Formula: C9H18O Molecular Weight: 142.23900

Description

Diisobutyl Ketone is a component of mint oil and L-carvone solutions for fungicidal and antigerminative treatment of bulbs and tubers.

Basic Info

Chemical Name	2,6-Dimethyl-4-heptanone
Synonyms	DIISOBUTYL KETONE (DIBK): CP; 2,6-DIMETHYL-4-HEPTA; 2,5-DIMETHOXY-4-PIPERIDIN-1-YL-BENZALDEHYDE; Diisobutyl ketone,Isovalerone; 2,6-DIMETHYL-4-HEPTANONE (ISO-BUTYL KETONE, ISO-NONANONE, ISO-VALERONE); FEMA 3537; Diisobutylketon; ISOVALERONE; DIBK; DI-ISOBUTYLKETONE; 4-HEPTANONE,2,6-DIMETHYL-; 2,6-Dimethylheptan-4-one; DI-ISO BUTYL KETONE; DIISOBUTYL KETONE FOR SYNTHESIS; Diisobutyl Ketone; DIISOBUTYLKETONE; 2,6-Dimethyl-4-Heptanone (Dibk ); DIISOBUTYL KETONE (DIBK); ISOBUTYL KETONE; METHYL NONYL KETONE, 2-HENDECANONE; 4-Heptanone, 2,6-dimethyl-; VALERONE; isovaleron; 2,6-Dimethyl-4-Heptanone;
CAS No.	108-83-8
Molecular Formula	C9H18O
Molecular Weight	142.23900
PSA	17.07000
LogP	2.64770

Properties

Appearance & Physical State	Clear liquid
Density	0.808
Boiling Point	165-170ºC
Melting Point	-46ºC
Flash Point	49ºC
Refractive Index	1.412-1.415
Water Solubility	0.05 g/100 mL
Stability	Stable. Flammable. Incompatible with strong oxidizing agents.
Storage Condition	Flammables area
Vapor Density	4.9 (vs air)
Vapor Pressure	1.7 mm Hg ( 20 °C)

Safety Info

RTECS	MJ5775000
Hazard Class	3
Safety Statements	S24
HS Code	2914190090
Packing Group	III
WGK Germany	1
RIDADR	UN 1157
Risk Statements	R10; R37
Hazard Codes	Xi

Synthesis Route

acetone→2,6-Dimethyl-4-heptanone+4,6-dimethylheptan-2-one
propan-2-ol+acetone→2,6-Dimethyl-4-heptanone+4,6-dimethylheptan-2-one
acetone→diacetone alcohol+2,6-Dimethyl-4-heptanone

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	OV-1	333.	954.7	isothermal
Packed	Apiezon L	130.	935.	isothermal
Packed	Apiezon L	190.	943.	isothermal
Capillary	Petrocol DH	-	962.1	temperature ramp
Capillary	DB-1	-	951.2	temperature ramp