Empenthrin , 97%(analysis standard reagent) , 54406-48-3
CAS NO.：54406-48-3
Empirical Formula: C18H26O2
Molecular Weight: 274.4
MDL number: MFCD01745518
EINECS: 259-154-4
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB429.60 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 25°C |
| Boiling point: | 377.38°C (rough estimate) |
| Density | 0.9965 (rough estimate) |
| vapor pressure | 1.4×10-2 Pa (23.6 °C) |
| refractive index | 1.5510 (estimate) |
| storage temp. | 2-8°C |
| Water Solubility | 0.11 mg l-1 (25 °C) |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
Description and Uses
Empenthrin, also known as vaporthrin, (2E)-1-ethynyl-2-methyl-2-penten-1-yl 2,2- dimethyl-3-(2-methyl-1-propen-1-yl) cyclopropanecarboxylate, is a derivative of 1-ethynyl- 2-methyl penten-2-ol. The vapor pressure of empenthrin at room temperature is suitable and therefore it has a natural volatility. At 30 °C, the vapor pressures of empenthrin and allethrin are 1.62?×?10?3 and 1.20?×?10?4 mmHg, respectively. Thus, the vapor pressure of empenthrin is about 10 times more than that of allethrin. Moreover, empenthrin is odorless. It has strong killing activity and repellent effect on pests and is very suitable for textile mothproofing.
Empenthrin is an insecticidal pyrethroid compound.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H411 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
| Hazard Codes | Xn;N,N,Xn |
| Risk Statements | 22-51/53 |
| Safety Statements | 61 |
| RIDADR | UN 3082 |
| RTECS | GZ1728000 |
| HS Code | 29162090 |
