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Paclobutrazol

Paclobutrazol is a plant growth regulator, which has the effects of delaying plant growth, inhibiting stem elongation, shortening internodes, promoting plant tillering, increasing plant resistance to stress, and increasing yield.
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Product description
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Paclobutrazol is a plant growth regulator, which has the effects of delaying plant growth, inhibiting stem elongation, shortening internodes, promoting plant tillering, increasing plant resistance to stress, and increasing yield.
The main dosage forms of paclobutrazol are wettable powder, suspending agent, and original powder.
basic introduction
Paclobutrazol
1. English common name: Paclobutrazol
2. Chemical structural formula:
5
3. Other names: PP333, chlorobutazole
4. Chemical name: (2RS, 3RS)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3 -alcohol
5. Molecular weight: 293.79
6. CAS number: 76738-62-0
7. EINECS number: 266-325-7
Physical and chemical properties
The original medicine is white solid, paclobutrazol
Melting point: 165-166°C,
Vapor pressure: 0.001mPa (20℃),
Density: 1.22g/ml, KowlogP=3.2,
Solubility: water 26mg/L (20℃), acetone 110, cyclohexanone 180, dichloromethane 100, hexane 10, xylene 60, methanol 150, propylene glycol 50 (g/L, 20℃),
Stability: Stored at 20°C for more than 2 years, stored at 50°C for 6 months, no hydrolysis at pH 4-9, no decomposition under UV light (pH 7, 10 days)
Toxicity introduction
Symptoms of poisoning: No systemic poisoning has been reported. Paclobutrazol
Emergency treatment: Induce vomiting and treat symptomatically if taken by mistake.
Daily allowable intake: 0-0.1mg/kg bw
Acute transdermal LD50: >1000mg/kg
Acute oral LD50: 2000mg/kg
Chinese toxicity: low toxicity
Foreign toxicity: (Slightly hazardous) LD50 rat (mg/kg bw), oral solid (>500) liquid (>2000) transdermal solid (>1000), liquid (>4000)
Security Information
·RTECS number: XZ4803300
·Safety instructions: S36
·Dangerous goods transport code: UN1325 4.1/PG 2
·Customs code: 2933990019
·Dangerous goods mark: Xn:Harmful
·Hazard category code: R22
Packing specification
13g/bag 18g/bag*223bags/carton 40g/bag 100g/bag*50bags/carton 200g/bag*20bags/carton.
 
We could not find any corresponding parameters, please add them to the properties table

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