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hexane-2,3-dione

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Origin: China

Cas No: 3848-24-6

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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Products Specification
Product Description

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CAS No.: 3848-24-6 Formula: C6H10O2 Molecular Weight: 114.14200

Basic Info

Chemical Name	hexane-2,3-dione
Synonyms	Acetyl butyryl; 2,3-Hexanedione;
CAS No.	3848-24-6
Molecular Formula	C6H10O2
Molecular Weight	114.14200
PSA	34.14000
LogP	0.94460

Properties

Appearance & Physical State	Yellow liquid
Density	0.934
Boiling Point	128ºC
Melting Point	-30ºC
Flash Point	28ºC
Refractive Index	1.412
Stability	Stable. Flammable. Incompatible with strong bases, strong oxidizing agents.
Storage Condition	Flammables area
Vapor Density	3.9 (vs air)
Vapor Pressure	10 mm Hg ( 20 °C)

Safety Info

RTECS	MO3140000
Hazard Class	3
Safety Statements	S26-S36/37/39
HS Code	2914190090
Packing Group	III
WGK Germany	2
RIDADR	UN 1224
Risk Statements	R10; R36/37/38
Hazard Codes	Xi

Synthesis Route

Butyraldehyde→hexane-2,3-dione+octane-4,5-dione
CIS-2-HEXENE→hexane-2,3-dione+rac-trans-2-methyl-3-propyloxirane
Acetic anhydride+Butyraldehyde→hexane-2,3-dione+octane-4,5-dione

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	SE-30	100.	757.7	isothermal
Packed	SE-30	150.	764.	isothermal
Packed	SE-30	120.	755.	isothermal
Capillary	SPB-5	-	786.	temperature ramp
Capillary	BPX-5	-	792.	temperature ramp