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Agriculture Chemicals

Your Professional Agriculture Chemicals Supplier
 

Our goal is to become your true partner in the field of agriculture chemicals in China. Zhejiang Realsun Chemical Co., Ltd. was established in October 2007. It is a high-tech enterprise in the field of special fine chemicals. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us

Customized Solutions

We focuses on customer-oriented service by providing tailored solutions based on specific application requirements.

Our Certifications

The company has passed ISO quality/environmental/occupational health and safety management system certifications.

Extensive Expertise in the Chemical Industry

With over 10 years of experience in chemical manufacturing and international trade, Realsun Chem has developed strong expertise in fine chemicals and specialty materials.

 

 

Strict Quality Control and Compliance Standards

The company maintains rigorous quality management throughout supplier selection, raw material sourcing, and production processes. By following international quality and safety standards, Realsun Chem ensures consistent product performance, reliable supply, and compliance with environmental and safety regulations.

 

Category Overview

 

Agricultural chemicals are essential raw materials used in pesticide manufacturing, fertilizer optimization, crop protection, and plant growth management. They are widely used in pesticide synthesis, formulation development, and crop growth regulation.
For agricultural chemical manufacturers and crop protection companies, key purchasing considerations include active ingredient performance, formulation compatibility, impurity control, residue levels, storage stability, and environmental characteristics.
Our agricultural chemical portfolio focuses on high activity, controlled impurities, good storage stability, and environmental performance aligned with the requirements of high-end agricultural chemical production in Europe and North America.
The products are suitable for a wide range of crop protection formulations, specialty fertilizers, and environmentally oriented agricultural applications.

 

 
Main Product Categories
 
01/

Pesticide Intermediates

Key synthesis raw materials for herbicide, insecticide, and fungicide production.

02/

Agricultural Surfactants

Functional additives including:
• Wetting agents
• Spreading agents
• Emulsifiers
• Dispersants

03/

Plant Growth Regulators

Functional agricultural raw materials designed for crop stress management, yield improvement, and plant development regulation.

04/

Environmentally Oriented Agricultural Auxiliaries

Low-toxicity, readily degradable formulation ingredients compatible with a range of agricultural chemical systems.

05/

Fertilizer Efficiency Additives

Specialty additives used in controlled-release fertilizer systems and applications requiring improved nutrient absorption and utilization.

 

Types of Agriculture Chemicals

The agriculture chemicals produced by our company mainly include the following types:

2-Acetylbutyrolactone

Alpha-acetyl-gamma-butyrolactone, also known as 2-acetyl-γ-butyrolactone, is an important organic chemical raw material. It serves as an intermediate for the preparation of chlorophylls and can also be used in the pharmaceutical industry to manufacture anti-angina drugs.

Cyclopropyl Methyl Ketone

Cyclopropanemethyl ketone is an important organic raw material and intermediate. In the pharmaceutical field, it is mainly used in the synthesis of anti-AIDS drugs efavirenz and irrelevin.

 

 
 
Advantages of Agriculture Chemicals

2-Acetylbutyrolactone

2-Acetylbutyrolactone have many advantages, including:
Versatile Intermediate in Organic Synthesis: It is widely used to synthesize diverse heterocyclic compounds, including substituted pyridines and thiazole derivatives, which serve as core components in pharmaceuticals and specialized materials.
High Purity and Stability: Commercial ABL is typically available in high purity (often or ), ensuring its effectiveness in precise synthesis applications.

Cyclopropyl Methyl Ketone

Cyclopropyl methyl ketone have many advantages, including: Cyclopropyl methyl ketone is a clear, colorless liquid with a distinct, fruity odor. It is an organic compound with the molecular formula C5H8O, and falls under the category of ketones. Cyclopropyl methyl ketone has a molecular weight of 84.12 g/mol and a boiling point of approximately 106-107 degrees Celsius. It is moderately soluble in water but shows good solubility in most organic solvents such as ethanol, diethyl ether, and chloroform.

 

 

Application of Agriculture Chemicals

 

2-Acetylbutyrolactone

2-Acetylbutyrolactone

2-Acetylbutyrolactone can be used for a variety of purposes, including: It is an important intermediate for the synthesis of vitamin B. It is also an intermediate for the synthesis of 3,4-disubstituted pyridine and 5-(β-hydroxyethyl)-4-methylthiazole. Used for the manufacture of drugs such as vitamin B1 and Yantongxin. It is primarily used as an intermediate for the production of vitamin B1.

 
cyclopropyl-methyl-ketonef93b4001

Cyclopropyl Methyl Ketone

Cyclopropyl methyl ketone can be used for a variety of purposes, including: Cyclopropanemethyl ketone is an important organic raw material and intermediate. In the pharmaceutical field, it is mainly used in the synthesis of anti-AIDS drugs efavirenz and irrelevin; in the pesticide field, it is mainly used in the synthesis of fungicides pyraclostrobin and epoxiconazole.

1. Pesticide Manufacturing

• Synthetic intermediates for herbicides
• Raw materials for insecticides
• Fungicide synthesis intermediates
• Acaricide-related intermediates

2. Pesticide Formulation

Supporting ingredients for:
• Emulsifiable concentrates (EC)
• Soluble liquids and water-based formulations
• Suspension concentrates (SC)
• Powder formulations
Applications include emulsification, dispersion, and formulation stabilization.

3. Crop Growth & Yield Management

Functional raw materials used for:
• Root development
• Stress resistance
• Crop quality improvement
• Yield enhancement
• Plant growth regulation

4. Sustainable Agriculture

• Low-residue agricultural chemicals
• Readily degradable agricultural auxiliaries
• Materials for environmentally oriented crop protection formulations
• Soil ecosystem improvement additives

5. Fertilizer Optimization

Specialty additives designed to support:
• Controlled-release fertilizer systems
• Improved nutrient utilization
• Enhanced nutrient absorption
• Soil conditioning

 

Specification of 2-Acetylbutyrolactone

 

Melting Point

<25 °C

Boiling Point

107-108 °C5 mm Hg(lit.)

Density

1.19 g/mL at 25 °C(lit.)

Vapor Pressure

0.131Pa at 20℃

Refractive Index

N20/d 1.459(lit.)

Flash Point

>230 °F

Storage Conditions

Keep in dark place,Sealed in dry,Room Temperature

Solubility

200g/l

Form

Liquid

Acidity coefficient

12.00±0.20(Predicted)

Color

Transparent

Biological Source

Human

Water Solubility

310 g/L (20 ºC)

Merck

14,83

Specific Activity

717-971nmol/min·mg

BRN

112676

Stability

Stable. Incompatible with strong oxidizers and strong alkalis.

LogP

-0.43 at 22℃

 

Technical Parameters of Ethyl Formate

 

Name

Cyclopropyl methyl ketone

CAS number

765-43-5

Molecular formula

C5H8O

Molecular weight

84.12

Melting point

<-70°C

Boiling point

114 °C(lit.)

Storage conditions

Sealed in dry,Room Temperature

Form

Liquid

Color

Transparent, colorless to light yellow

 

Regulatory & Compliance Support

 

Our agricultural chemical products are supported by compliance documentation covering applicable EU REACH and RoHS requirements.
Products are controlled to avoid internationally restricted or prohibited agricultural chemical substances.
The standard documentation package can include:
• MSDS / SDS
• Batch-specific COA
• Safety and risk assessment documentation
These documents are available to support overseas agricultural chemical import requirements, product registration, and formulation documentation.

 

Supply Capability

 

Dedicated agricultural fine chemical production lines support stable long-term supply from ton-scale to larger-volume commercial orders.
Core agricultural intermediates can be maintained in regular inventory according to market demand.
Available cooperation models include:
• Product sampling and evaluation
• Private-label manufacturing
• Formulation adjustment
• Product specification adjustment according to customer requirements
We provide long-term supply to agricultural chemical customers in Europe, South America, Southeast Asia, and other major agricultural markets.

 

Quality Control

 

Each production batch is tested for key quality parameters, including:
• Active ingredient content
• Impurity levels
• Moisture
• Acidity / alkalinity
• Storage stability
Formulation compatibility testing is also conducted where applicable to help ensure that the raw materials perform consistently after formulation.
The testing process is designed to reduce risks such as:
• Phase separation
• Sedimentation
• Formulation instability
• Reduced storage stability
This helps customers maintain consistent formulation performance and product shelf life.

 

Certifications & Documentation

 

Available quality and compliance credentials include:
• ISO 9001 Quality Management System
• REACH compliance
• RoHS compliance
• Import and export qualifications
• Third-party agricultural chemical testing documentation
The specific documentation package can be provided according to the product, destination market, and customer registration requirements.

 

Packing and Shipping of Agriculture Chemicals

 

Packing

Cartonbox, plastic bag, wooden case.

Shipping

Shipped by road, sea, rail.

 

 

FAQ

 

Q: What is the stability of cyclopropyl methyl cation?

A: The bonds in cyclopropane are called bent bonds and they are intermediate in character between σ and π . Now, coming to the stability of cyclopropyl methyl carbocation, it is symmetrically stabilized by both C − C σ (2-3 and 2-4) bonds.

Q: Why is cyclopropyl methyl cation more stable than benzyl cation?

A: Highly stabilized due to hyperconjugation and resonance involving the cyclopropyl ring.

Q: What is the use of 2-acetylbutyrolactone?

A: 2-Acetylbutyrolactone can be used as an anti-inflammatory agent by inhibiting prostaglandin synthesis.

Q: What precautions should be taken?

A: Wear chemical-resistant gloves, safety goggles, and use a respirator. Use only in a chemical fume hood or well-ventilated area. Store in a cool, dry place, usually at \(2\text{--}8\text{°C}\), and keep the container closed.

Q: Do your agricultural chemical raw materials contain high-residue or restricted substances?

A: Our agricultural chemical products are controlled for residue levels and are supplied without internationally prohibited or restricted agricultural chemical substances, supporting compliant agricultural chemical manufacturing and export applications.

Q: Are your raw materials suitable for advanced agricultural formulations in Europe and North America?

A: Our products are developed with controlled quality, formulation compatibility, and storage stability to meet the requirements of overseas agricultural chemical applications. They can be used in a range of advanced pesticide and agricultural formulation systems, subject to the customer's specific formulation requirements.

Q: Can we establish a long-term supply agreement?

A: Yes. We support annual volume commitments and framework agreements covering supply quantities and pricing to help customers secure stable long-term supply.

Zhejiang Realsun Chemical Co., Ltd. is one of the most experienced agriculture chemicals manufacturers and suppliers in China. We warmly welcome you to buy high quality agriculture chemicals at low price from our factory. If you have any enquiry about quotation, please feel free to email us.

2 Acetylbutyrolactone for fungicide manufacturing, 2 Acetylbutyrolactone for vitamin B1 production, Synthesis of pharmaceuticals and pesticides