Piperonyl Butoxide
Chemical Additives 2025-03-02
CAS 51-03-6
| Name | Piperonyl butoxide |
| Synonyms | PBO Piperonylbutoxide pieronyl butoxide Piperonyl butoxide Piperronyl butoxide Piperonyl butoxide (PBO) PIPERONYL BUTOXIDE PESTANAL 1-(benzo[d][1,3]dioxol-5-yl)pentan-2-olate 2-(2-butoxyethoxy)ethyl 6-propylpiperonyl ether 3,4-Methylenedioxy-6-Propylbenzyl-n-Butyldiethyleneglycolether 5-{[2-(2-butoxyethoxy)ethoxy]methyl}-6-propyl-1,3-benzodioxole α-[2-(2-Butoxyethoxy)ethoxy]-4,5-methylenedioxy-2-propyltoluene |
Physico-chemical Properties
| Molecular Formula | C19H30O5 |
| Molar Mass | 338.44 |
| Density | 1.059 g/mL at 25 °C(lit.) |
| Melting Point | <25 °C |
| Boling Point | 180 °C |
| Flash Point | >230°F |
| Water Solubility | <0.1 g/100 mL at 18 ºC |
| Solubility | water: slightly soluble0.0289g/L at 20.4°C |
| Vapor Presure | 0.02 hPa (60 °C) |
| Appearance | Bright yellow to brown liquid |
| Specific Gravity | 1.060 (20/4℃) |
| Color | Clear yellow |
| Merck | 14,7476 |
| BRN | 288063 |
| Storage Condition | 2-8°C |
| Stability | Stable. Combustible. Incompatible with oxidizing agents. |
| Refractive Index | n20/D 1.498(lit.) |
| MDL | MFCD00005842 |
| Physical and Chemical Properties | Appearance colorless to light yellow oily transparent liquid, with slight special odor, bitter in taste |
| Use | Used as an insecticide synergist |
51-03-6 – Risk and Safety
| Risk Codes | R50/53 – Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R51/53 – Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R24 – Toxic in contact with skin |
| Safety Description | S60 – This material and its container must be disposed of as hazardous waste. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S28A – |
| UN IDs | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | XS8050000 |
| TSCA | Yes |
| HS Code | 29329990 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
| Toxicity | LD50 orally in female, male rats: 6150, 7500 mg/kg (Gaines) |
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