N-n-Butylsulfonamide
【Chemical Name】 N-n-Butylsulfonamide
【Synonym】 N-(Phenylsulfonyl)butylamine;Benzenesulfonyl-N-n-butylamide;N-Butylbenzenesulfpnamide;N-enzenesulfonylbutChemicalbookylamine;N-n-Butylbenzenesulf;N-Butylbenzolsulfonamid;N-ButylBenzeneSulfonmnide;N-Benzenesulfonylbutylamine
【CAS No】3622-84-2
【Molecular Formula】 C10H15NO2S
【Molecular Weight】213.3
【Properties】 Melting point 83 ° C (Solv: ethanol (64-17-5)); Water (7732-18-5) Boiling point 314 ° C (lit.) Density 1.15g/mL Lat25 ° C (lit.) Vapor pressure 0.35mmHg (150 ° C) Refractive index n20/D1.525 (lit.)
【Packing】200Kg/drum
【Usage】
1. Used as a plasticizer for polyamide, cellulose resins, etc
2. Mainly used as a plasticizer on nylon plastics
【Introduction】
High purity and low impurities: The product purity is as high as 99%, with extremely low impurity content, which can effectively reduce the impact of impurities on the reaction during the synthesis process, and improve the quality and yield of the final product.
Chemical stability: It is a colorless and transparent liquid at room temperature, with stable chemical properties that are not easily decomposed or reacted with other substances. It is suitable for use under various chemical reaction conditions.
High safety: The LD50 value is 2050mg/Kg, indicating low toxicity and relative safety to human body and the environment, meeting the safety requirements of modern chemical products.
Customized services: The company can provide customized product solutions according to customer needs, including product supply of different specifications and purity levels, to meet the personalized needs of customers in different application scenarios.
physical property:
Melting point:- 32 ° C, boiling point: 187-190 ° C/5mmHg, suitable for use in a wide temperature range.
Density: 1.1450-1.1520 g/cm ⊃3; (20 ° C), refractive index: 1.5220-1.5260 (20 ° C), physically stable.
Appearance: Approximately colorless transparent liquid, color (black haze)<50 (2 months), even after high-temperature treatment (maintained at 140 ° C for 4 hours), the color change is still within a controllable range.
PH value: 6.8-7.5, neutral, non corrosive to most materials and equipment.
4、 Product application
Plastic industry: As a long-chain nylon softener, it significantly improves the flexibility and processing performance of plastics, and is widely used in the modification of plastic products.
Rubber industry: used for the modification of rubber products, improving the elasticity and wear resistance of rubber, and extending the service life of rubber products.
Fiber industry: As a fiber processing agent, it improves the softness and anti-static properties of fibers, enhances the processing performance of fibers, and improves the quality of final products.
Fine Chemicals: As an organic synthesis intermediate used in the synthesis of pharmaceuticals, pesticides, dyes, and other fields, it is a key raw material for various high-performance materials and chemicals.
5、 Product transportation and storage
Packaging specifications: Packaged in plastic drums, each weighing 25 kilograms, and packed in wooden boxes, each containing 4 drums, to ensure safety during transportation.
Storage conditions: It should be stored in a cool place, avoiding high temperatures and direct sunlight. The shelf life is one year.
Transportation method: Transport according to combustible materials, strictly comply with relevant national regulations on the transportation of hazardous chemicals, and ensure safety during transportation.