A5381112
3-Methyl-2-cyclohexenone , 98% , 1193-18-6
Synonym(s):
nutty cyclohexenone
CAS NO.:1193-18-6
Empirical Formula: C7H10O
Molecular Weight: 110.15
MDL number: MFCD00001581
EINECS: 214-769-7
Pack Size | Price | Stock | Quantity |
5G | RMB83.20 | In Stock |
|
25G | RMB244.00 | In Stock |
|
100G | RMB864.00 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | -21°C |
Boiling point: | 199-200 °C(lit.) |
Density | 0.971 g/mL at 25 °C(lit.) |
FEMA | 3360 | 3-METHYL-2-CYCLOHEXEN-1-ONE |
refractive index | n |
Flash point: | 155 °F |
storage temp. | Inert atmosphere,Room Temperature |
form | Liquid |
Specific Gravity | 0.971 |
color | Clear very slightly yellow to brown |
Odor | at 1.00 % in dipropylene glycol. nut caramel phenolic cherry |
Odor Type | nutty |
Water Solubility | insoluble |
JECFA Number | 1107 |
BRN | 1560601 |
LogP | 1.04 |
CAS DataBase Reference | 1193-18-6(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Cyclohexen-1-one, 3-methyl-(1193-18-6) |
EPA Substance Registry System | 3-Methyl-2-cyclohexen-1-one (1193-18-6) |
Description and Uses
May be prepared by acid hydrolysis and decarboxylation of the corresponding 4-carbetoxy derivative; by oxidation of 1-methylcyclohex-l-ene with chromium trioxide in acetic acid; by cyclization of 3-carbetoxy-6-chlorohept-5-en-2-one with sulfuric acid.
3-Methyl-2-cyclohexen-1-one was used in the synthesis of 19-nor-1α, 25-dihydroxyvitamin D(3) derivatives. It was also used in sex pheromone of the Douglas-fir beetle. Used in nut flavor.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H227-H302 |
Precautionary statements | P210e-P280a-P301+P312a-P501a-P301+P312+P330-P210-P264-P270-P280-P370+P378-P403+P235-P501 |
Hazard Codes | Xn |
Risk Statements | 22-36-20/21/22 |
Safety Statements | 36/37/39-26-24/25 |
WGK Germany | 3 |
RTECS | GW7340000 |
F | 10 |
TSCA | Yes |
HS Code | 29142990 |