A3939712
Ethylcyclopentenolone , 98% , 21835-01-8
Synonym(s):
3-Ethylcyclopentan-1,2-dione
CAS NO.:21835-01-8
Empirical Formula: C7H10O2
Molecular Weight: 126.15
MDL number: MFCD00012391
EINECS: 244-606-5
Pack Size | Price | Stock | Quantity |
5G | RMB128.80 | In Stock |
|
25G | RMB394.40 | In Stock |
|
100G | RMB1023.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 39.0 to 43.0 °C |
Boiling point: | 75°C/0.3mmHg(lit.) |
Density | 1.066 at 25 °C |
FEMA | 3152 | 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE |
refractive index | n |
Flash point: | 225 °F |
storage temp. | 2-8°C |
solubility | soluble in Methanol,Ether |
form | powder to crystal |
pka | 9.17±0.20(Predicted) |
color | White to Orange to Green |
Odor | at 1.00 % in propylene glycol. sweet caramel maple fenugreek |
Odor Type | caramellic |
JECFA Number | 419 |
InChIKey | JHWFWLUAUPZUCP-UHFFFAOYSA-N |
LogP | 0.83 |
CAS DataBase Reference | 21835-01-8(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-(21835-01-8) |
EPA Substance Registry System | 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy- (21835-01-8) |
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H317 |
Precautionary statements | P261-P272-P280-P333+P313-P362+P364-P501 |
Hazard Codes | Xn,Xi |
Risk Statements | 20/22-43 |
Safety Statements | 26-36-36/37 |
WGK Germany | 3 |
HS Code | 29144000 |