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Red Sun’s 3,5-dimethylpyridine (CAS 591-22-0, C₇H₉N), as a core intermediate within the pyridine derivatives family, plays a pivotal role across agrochemicals, pharmaceuticals, and chemical manufacturing sectors. Known for its versatility, it serves as a building block in synthesizing advanced compounds essential for modern industry.
With a guaranteed purity of ≥99% and proven chemical stability, Red Sun’s 3,5-dimethylpyridine ensures consistent performance in large-scale production environments. Its reliability makes it a preferred raw material for high-efficiency pesticides, key pharmaceutical intermediates, and high-performance surfactants, meeting stringent quality and safety standards required by global markets
Parameter | Details |
Product Name | 3,5-Dimethylpyridine |
CAS Number | 591-22-0 |
Molecular Formula | C₇H₉N |
Appearance | Colorless to pale yellow liquid |
Purity | ≥99.0% |
Moisture Content | ≤0.20% |
2,3-Dimethylpyridine | ≤0.20% (Not detected) |
2,4,5-Trimethylpyridine | ≤0.20% (Not detected) |
Inspection Standard | Q/MGX 004-2022 |
Conclusion | Qualified (Meets quality requirements) |
3,5-Dimethylpyridine from Red Sun supports multiple industries. Its structure enables the synthesis of pesticides, pharmaceuticals, and specialty chemicals. The following sections outline its main applications and performance data.
It is used in the synthesis of herbicides such as diquat and paraquat. It also supports the production of insecticides like chlorpyrifos and chlorantraniliprole. The product ensures stable performance in large-scale agrochemical manufacturing.
This compound serves as an intermediate for vitamin B3 (niacin) and niacinamide. It is applied in pharmaceuticals, food additives, and cosmetics. Its quality meets the requirements for consistent production in regulated industries.
3,5-Dimethylpyridine enables the synthesis of intermediates such as 2-amino-3-methylpyridine and 2-chloro-N-(2-chloro-4-methylpyridin-3-yl)nicotinamide. It also functions as a solvent component in a range of chemical reactions.
Red Sun offers 3,5-Dimethylpyridine with reliable quality and stable supply. The product meets industry standards for pharmaceuticals, agrochemicals, and chemical synthesis. The features below summarize its main advantages.
The product delivers a purity of ≥99%. This meets strict requirements for pharmaceutical and chemical raw materials. Consistent quality supports large-scale production.
The product follows transport and storage rules for hazardous materials. It is stored in cool, ventilated areas, away from heat and strong oxidizers. This ensures safe handling across the supply chain.
Red Sun operates one of the largest pyridine base production capacities worldwide. Combined with in-house technology, this ensures stable raw material supply for global customers.
As a chemical intermediate, it supports agrochemical, pharmaceutical, and chemical manufacturing. Its flexibility meets the needs of different production processes.
3,5-Dimethylpyridine requires controlled storage, clear labeling, and proper personal protection. The following points summarize key safety and handling requirements.
Label includes GHS02, GHS05, and GHS06 symbols. The signal word is "Danger" as per classification standards.
The product carries hazard codes H226, H301+H331, H312, and H314. These indicate flammability, toxicity, and risk of skin or eye damage.
Statements include P261, P280, P301+P310+P330, and others. They guide actions during exposure, handling, and emergency response.
Use eyeshields, faceshields, gloves, and respirators. Full-face respirators with ABEK filters are recommended for specific work conditions.
European risk codes include R10 and R20/21/22. Safety codes S16, S26, S36, and S36/37 apply to storage and handling.
Transport code UN1993/PG3 applies. The product falls under hazard class 3 and packaging group III as per regulations.
The German WGK classification is 3. This indicates high risk to water sources if released.
