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2,6-Dimethyl-5-heptenal

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Origin: China

Cas No: 106-72-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 106-72-9 Formula: C9H16O Molecular Weight: 140.22300

Basic Info

Chemical Name	2,6-Dimethyl-5-heptenal
Synonyms	Dimethylheptenal; 2,6-Dimethylhept-5-enal; 2,6-DiMethyl-5-heptenal; 2,6-Dimethylhept-5-en-1-al; 2,5-DIMETHOXYBENZYL CHLORIDE; MELONAL; ELANAL; 2,6-dimethyl-5-hepten-1-al; MELONAL,NATURAL; 2,6-dimethylhept; FEMA 2389; 2,6-dimethyl-5-heptena; Melon aldehyde,Melonal;
CAS No.	106-72-9
Molecular Formula	C9H16O
Molecular Weight	140.22300
PSA	17.07000
LogP	2.56780

Properties

Appearance & Physical State	Clear colorless liquid.
Density	0.845
Boiling Point	116-124ºC (100 mmHg)
Melting Point	-23ºC
Flash Point	141 °F
Refractive Index	1.444
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Vapor Pressure	0.622mmHg at 25°C

Safety Info

RTECS	MJ8797000
Hazard Class	3
Safety Statements	S26-S36/37/39
HS Code	2912190090
WGK Germany	2
Packing Group	III
RIDADR	UN 1987
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

citral→2,6-Dimethyl-5-heptenal
2,4,4-trimethylhexa-1,5-dien-3-ol→2,6-Dimethyl-5-heptenal
2,6-dimethyl-1-(dimethylphenylsilyl)hept-5-enyl nitrite→2,6-Dimethyl-5-heptenal

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	DB-5	-	1060.	temperature ramp
Capillary	DB-5	-	1056.	temperature ramp
Capillary	Methyl Silicone	-	1037.7	temperature ramp
Capillary	HP-5MS	-	1044.	temperature ramp
Capillary	OV-101	-	1036.	temperature ramp