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 |
|
| others | Enquire |
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 |
| storage temp. | Storage temp. 2-8°C |
| form | liquid |
| Appearance | Colorless to light yellow Liquid |
| 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 |
