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Mepiquat Chloride is a plant growth regulator widely used in agriculture to control plant height, improve crop quality, and enhance yield potential.
Mepiquat Chloride is valued for its ability to inhibit gibberellin biosynthesis, leading to reduced stem elongation and more compact plant growth.
Mepiquat Chloride is also used to improve lodging resistance in cereal crops and optimize flowering and fruit development.
CAS Number: 24307-26-4
EC Number: 246-147-6
Molecular Formula: C7H16ClN
Molecular Weight: 149.66 g/mol
Synonyms: Mepiquat Chloride, 1,1-Dimethylpiperidinium Chloride, Pix, Regulator PGR, Plant Growth Regulator Mepiquat Chloride, N,N-Dimethylpiperidinium Chloride, Mepiquat Plant Growth Agent, Mepiquat PGR, Cotton Growth Retardant, Chlormepiquat Analog, Mepiquat Chloride Technical, Mepiquat Chloride 25% SL, Mepiquat Chloride 5% SL, Mepiquat Chloride 98% TC, Mepiquat Chloride Agricultural Grade, Mepiquat Chloride Plant Growth Retardant
APPLICATIONS
Mepiquat Chloride is widely used in cotton cultivation to control vegetative growth.
Mepiquat Chloride reduces plant height, leading to improved light penetration and air circulation.
Mepiquat Chloride enhances boll retention and uniformity in cotton.
Mepiquat Chloride is employed in cereal crops such as wheat and barley.
Mepiquat Chloride improves lodging resistance by strengthening stems.
Mepiquat Chloride increases grain filling and improves harvest index.
Mepiquat Chloride is used in ornamental horticulture.
Mepiquat Chloride controls excessive stem elongation in potted plants.
Mepiquat Chloride enhances flowering and compact growth habit in ornamentals.
Mepiquat Chloride is incorporated into greenhouse vegetable production.
Mepiquat Chloride optimizes plant architecture in tomato and pepper plants.
Mepiquat Chloride improves fruit set and development.
Mepiquat Chloride is used in turf management.
Mepiquat Chloride slows turfgrass vertical growth, reducing mowing frequency.
Mepiquat Chloride improves turf density and stress tolerance.
Mepiquat Chloride is employed in oilseed crops such as canola and sunflower.
Mepiquat Chloride enhances seed yield and oil content.
Mepiquat Chloride improves uniformity in seed maturation.
Mepiquat Chloride is used to synchronize flowering in certain crops.
Mepiquat Chloride facilitates mechanical harvesting by creating uniform growth stages.
Mepiquat Chloride improves harvest efficiency and reduces losses.
Mepiquat Chloride is applied in integrated crop management programs.
Mepiquat Chloride reduces the need for excessive pruning and growth control measures.
Mepiquat Chloride contributes to more sustainable agricultural practices.
Mepiquat Chloride is used in combination with other plant growth regulators.
Mepiquat Chloride provides synergistic effects for crop performance.
Mepiquat Chloride allows tailored plant growth control strategies.
Mepiquat Chloride is included in experimental applications for new crop types.
Mepiquat Chloride is studied for potential use in climate-resilient agriculture.
Mepiquat Chloride contributes to adaptation strategies for high-density planting.
Mepiquat Chloride is used as a plant growth regulator in cotton cultivation to control excessive vegetative growth.
Mepiquat Chloride is applied in cotton fields to enhance boll development and increase lint yield.
Mepiquat Chloride is incorporated into crop management programs to improve plant structure and harvest efficiency.
Mepiquat Chloride is used in cereal crops to reduce lodging by strengthening stems.
Mepiquat Chloride is applied in wheat and barley cultivation to optimize plant height and grain filling.
Mepiquat Chloride is incorporated into growth regulation strategies to improve harvest quality.
Mepiquat Chloride is used in ornamental plant production to control plant height and improve aesthetic quality.
Mepiquat Chloride is applied in greenhouse flower cultivation to produce compact, marketable plants.
Mepiquat Chloride is incorporated into horticultural programs for potted plants and bedding flowers.
Mepiquat Chloride is used in fruit crop management to optimize canopy size and improve fruit quality.
Mepiquat Chloride is applied in apple orchards to manage vegetative growth and enhance fruit color.
Mepiquat Chloride is incorporated into vineyard practices to improve grape quality and sugar content.
Mepiquat Chloride is used in turfgrass management to reduce mowing frequency.
Mepiquat Chloride is applied to sports fields to produce dense, uniform turf.
Mepiquat Chloride is incorporated into golf course maintenance for improved playability and reduced growth.
Mepiquat Chloride is used in sugarcane cultivation to increase sucrose concentration.
Mepiquat Chloride is applied to sugarcane before harvest to promote ripening.
Mepiquat Chloride is incorporated into harvesting schedules to maximize sugar yield.
Mepiquat Chloride is used in oilseed crops to improve seed filling and maturity.
Mepiquat Chloride is applied in canola cultivation to enhance seed oil content.
Mepiquat Chloride is incorporated into agronomic practices for sunflower yield optimization.
Mepiquat Chloride is used in research studies on plant physiology and hormone regulation.
Mepiquat Chloride is applied in controlled experiments to study gibberellin inhibition effects.
Mepiquat Chloride is incorporated into plant biotechnology research for growth regulation insights.
Mepiquat Chloride is used in integrated pest and growth management programs.
Mepiquat Chloride is applied in combination with fungicides and insecticides for comprehensive crop protection.
Mepiquat Chloride is incorporated into seasonal agronomy schedules for efficiency.
Mepiquat Chloride is used in seed production to improve uniformity of plant size.
Mepiquat Chloride is applied in hybrid seed cultivation to optimize parental plant growth.
Mepiquat Chloride is incorporated into breeding programs to improve seed quality.
Mepiquat Chloride is used in forestry nurseries to control seedling height and promote root development.
Mepiquat Chloride is applied in tree plantations for improved establishment.
Mepiquat Chloride is incorporated into reforestation projects for better survival rates.
DESCRIPTION
Mepiquat Chloride is a quaternary ammonium compound with the molecular formula C₇H₁₆ClN.
Mepiquat Chloride appears as a white to off-white crystalline powder or as an aqueous solution.
Mepiquat Chloride is highly soluble in water and moderately soluble in polar organic solvents.
Mepiquat Chloride functions as a plant growth regulator by inhibiting gibberellic acid biosynthesis.
Mepiquat Chloride reduces internode elongation, resulting in more compact plant growth.
Mepiquat Chloride promotes resource allocation toward reproductive growth rather than vegetative growth.
Mepiquat Chloride is stable under normal storage conditions when kept in a tightly closed container.
Mepiquat Chloride should be stored away from strong oxidizing agents and incompatible chemicals.
Mepiquat Chloride is biodegradable under environmental conditions and has low bioaccumulation potential.
Mepiquat Chloride requires proper handling with gloves and eye protection to avoid irritation.
Mepiquat Chloride is a white crystalline powder or clear aqueous solution depending on formulation.
It is highly soluble in water and stable under normal storage conditions.
Mepiquat Chloride is a quaternary ammonium compound belonging to the piperidinium class of chemicals.
The compound works by inhibiting gibberellin biosynthesis, reducing cell elongation and promoting more compact plant structure.
Mepiquat Chloride does not significantly affect leaf area or photosynthetic capacity, allowing plants to maintain productivity.
It is absorbed through leaves and translocated throughout the plant, with effects visible within days of application.
Mepiquat Chloride is typically applied as a foliar spray in multiple split doses for optimal growth regulation.
It has low toxicity to mammals, birds, and beneficial insects when used according to guidelines.
PROPERTIES
Chemical Formula: C7H16ClN
Molecular Weight: 149.66 g/mol
Common Name: Mepiquat Chloride
Appearance: White crystalline powder or clear liquid (formulation-dependent)
Odor: Odorless
Density: ~1.05 g/cm³ (solution form)
Melting Point: ~270°C (decomposes)
Boiling Point: Not applicable (decomposes)
Solubility: Highly soluble in water; soluble in polar solvents
pH: Neutral to slightly acidic (aqueous solution)
Reactivity: Stable under recommended storage conditions
Chemical Stability: Stable in normal agricultural use
Storage Temperature: Store in a cool, dry, well-ventilated area away from strong oxidizing agents
FIRST AID
Inhalation:
Move the exposed person to fresh air.
If symptoms persist, seek medical attention.
Skin Contact:
Wash the affected area with soap and water.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Flush with water for at least 15 minutes.
Seek medical attention if irritation persists.
Ingestion:
Rinse mouth thoroughly with water.
Do not induce vomiting unless directed by medical personnel.
Seek medical attention if large quantities are ingested.
Note to Physicians:
Treat symptomatically and provide supportive care.
HANDLING AND STORAGE
Handling:
Wear protective gloves, safety goggles, and appropriate clothing.
Avoid inhalation of spray mist and direct contact with skin and eyes.
Wash hands thoroughly after handling.
Storage:
Store in original, tightly closed containers in a cool, dry place.
Keep away from food, drink, and animal feed.
Protect from direct sunlight and extreme temperatures.
Spill and Leak Procedures:
Contain and collect spillage using inert absorbent material.
Dispose of waste in accordance with local environmental regulations.
