Piperonylbutoxide , 95% , 51-03-6

Synonym(s):
α-(2-(2-Butoxyethoxy)ethoxy)-4,5-methylenedioxy-2-propyltoluene, 5-((2-(2-Butoxyethoxy)ethoxy)methyl)-6-propyl-1,3-benzodioxole;2-(2-Butoxyethoxy)ethyl (6-propylpiperonyl) ether;4,5-Methylenedioxy-2-propylbenzyldiethyleneglycol butyl ether;Piperonylbutoxide

CAS NO.：51-03-6

Empirical Formula: C19H30O5

Molecular Weight: 338.44

MDL number: MFCD00005842

EINECS: 200-076-7

PRODUCT Properties

• Melting point: <25 °C
• Boiling point: 180 °C
• Density: 1.059 g/mL at 25 °C(lit.)
• vapor pressure: 0.02 hPa (60 °C)
• refractive index: n20/D 1.498(lit.)
• Flash point: >230 °F
• storage temp.: 2-8°C
• solubility: water: slightly soluble0.0289g/L at 20.4°C
• form: Liquid
• Specific Gravity: 1.060 (20/4℃)
• color: Clear yellow
• Odor: mild odor or odorless
• Water Solubility: <0.1 g/100 mL at 18 ºC
• Merck: 14,7476
• BRN: 288063
• Stability: Stable. Combustible. Incompatible with oxidizing agents.
• InChIKey: HHZWGSFIZRNPFB-UHFFFAOYSA-N
• LogP: 4.750

Description and Uses

Piperonyl butoxide (PBO) is a water insoluble colorless to pale yellow liquid that was developed in the 1940s to increase the effectiveness of various pesticides. It is currently registered as an active ingredient in more than 1500 products used for indoor or outdoor pesticides, including agricultural maintenance of some food crops.

Piperonyl butoxide is used as a synergist for pyrethrins and their synthetic analogues. It is typically added to carbamate, pyrethrin, pyrethroid, and rotenone pesticides to greatly enhance their potency. PBO alone does not have pesticidal properties.

Safety

• Symbol(GHS): GHS09
• Signal word: Warning
• Hazard statements: H410
• Precautionary statements: P273-P391-P501
• Hazard Codes: N,T
• Risk Statements: 50/53-51/53-24
• Safety Statements: 60-61-45-36/37/39-28A
• RIDADR: UN 3082 9/PG 3
• WGK Germany: 3
• RTECS: XS8050000
• TSCA: Yes
• HazardClass: 6.1(b)
• PackingGroup: III
• HS Code: 29329990
• Toxicity: LD50 orally in female, male rats: 6150, 7500 mg/kg (Gaines)