Home Categories Flavors and fragrances 6-Methyl-3,5-heptadien-2-one
A5538012

6-Methyl-3,5-heptadien-2-one , 97% , 1604-28-0

CAS NO.:1604-28-0

Empirical Formula: C8H12O

Molecular Weight: 124.18

MDL number: MFCD00043647

EINECS: 216-507-7

Pack Size Price Stock Quantity
5G RMB103.20 In Stock
25G RMB375.20 In Stock
100G RMB1279.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 95-96°C 20mm
Density  0,89 g/cm3
refractive index  1.5340
FEMA  3363 | 6-METHYL-3,5-HEPTADIEN-2-ONE
Flash point: 95-96°C/20mm
Odor at 1.00 % in dipropylene glycol. cinnamon coconut spice woody sweet weedy
Odor Type spicy
Water Solubility  Miscible with alcohol. Immiscible with water.
JECFA Number 1134
BRN  1699937
LogP 1.68
EPA Substance Registry System 3,5-Heptadien-2-one, 6-methyl- (1604-28-0)

Description and Uses

6-Methyl-3,5-heptadien-2-one has a cinnamon-like odor with a coconut undertone. May be prepared by reacting 2-methylbuten- 2-al with acetone in the presence of sodium ethylate or sodium hydroxide; by pyrolysis of tertiary actylenic carbinyl acetoacetates in the presence of an acid catalyst.

6-Methyl-3,5-heptadien-2-one is used in the preparation of (RS)-(E)-2,6-dimethyl-1,2-epoxy-3,5-heptadiene.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H227-H315-H319-H335
Precautionary statements  P210e-P261-P280a-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  10-36/38-36/37/38
Safety Statements  26-36-36/37-37
RIDADR  1224
TSCA  Yes
PackingGroup  III
HS Code  29141900

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