CAS 220140-29-4 : Modified Asymmetric Glycoluril (This line of electronic-grade chemicals can be customized to meet your specific metal impurity specifications; we accept custom orders.) 

English name: Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro-1,3,4,6-tetrakis(methoxymethyl)-3a-methyl-6a-propyl-

Molecular formula: C ₁₈ H ₃₄ N ₄ O ₆

Appearance: Liquid or low-melting solid (depending on purity) 

Innovative Features and Applications: This compound represents a significant advancement over the conventional guanidine scaffold. 

Structural asymmetry: by introducing a substituent at the bridgehead position of the guanidine scaffold ( 3a and 6a position) introduces asymmetric alkyl chains (methyl and propyl), thereby breaking the molecular symmetry. This “ Entropy increase ” The design significantly reduces the molecular crystallinity, enabling the compound to exist in a liquid state or to be highly soluble in common organic solvents. 

Formulation compatibility: When formulating high-solids coatings ( High Solids Coatings ) At this point, the product exhibits improved miscibility with polyesters and acrylic resins, resulting in a more uniform coating and reduced orange-peel effect. 

Crosslinking performance: It retains four methoxymethyl groups ( -CH₂OCH₃ ), under acid catalysis, it can still efficiently undergo transesterification with the hydroxyl groups in the resin, forming a dense crosslinked network that delivers outstanding hardness and chemical resistance.  。   

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and is an integrated enterprise encompassing R&D, production, trade, and diversified services. The company is headquartered in Jiangyin City, Jiangsu Province, with production bases located in Shandong, Hebei, Henan, and Hubei Provinces in China. It currently employs 1,000 workers and operates a state-of-the-art laboratory equipped with four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets electronic-grade chemicals, water treatment agents, UV absorbers, agrochemical and pharmaceutical intermediates, and other fine chemical products, which are widely sold in Europe, the United States, Japan, South Korea, and numerous other countries and regions. Its core products include 5-methylbenzotriazole, with an annual output of 2,000 metric tons, and 1,2,3-benzotriazole (BTA), with an annual output of 
Annual production capacities include 3,000 tonnes of [unspecified product], 2,000 tonnes per year of sodium benzotriazole (BTA-Na), 3,000 tonnes per year of methylbenzotriazole (TTA), 2,000 tonnes per year of sodium methylbenzotriazole (TTA-Na), 2,000 tonnes per year of carbohydrazide (carbonyl hydrazine), and 2,000 tonnes per year of benzophenone (BP). These products are widely used in water treatment, chemical intermediates, agrochemicals, pharmaceuticals, UV absorbers, fertilizers, textile dyeing and printing, flame-retardant additives for fireproof materials, and the production of magnesium salts. We hold ISO 9001 certification, SGS certification, and CMA testing accreditation, and we are recognized as a contract-abiding and trustworthy enterprise. 
Since its establishment, the company has earned unanimous recognition from numerous clients and enjoys a stellar reputation that continues to grow by word of mouth. The team at Juming is committed to forging sincere partnerships with colleagues across society to achieve shared success and brilliance!  

We have a professional export team and our chemicals are exported to European、Asia and American countries. We can do OEM and ODM services. We have a chemicals develop team that develops and designs new chemicals every year.

CAS 220140-29-4 : Modified Asymmetric Glycoluril (This line of electronic-grade chemicals can be customized to meet your specific metal impurity specifications; we accept custom orders.) 

English name: Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro-1,3,4,6-tetrakis(methoxymethyl)-3a-methyl-6a-propyl-

Molecular formula: C ₁₈ H ₃₄ N ₄ O ₆

Appearance: Liquid or low-melting solid (depending on purity) 

Innovative Features and Applications: This compound represents a significant advancement over the conventional guanidine scaffold. 

Structural asymmetry: by introducing a substituent at the bridgehead position of the guanidine scaffold ( 3a and 6a position) introduces asymmetric alkyl chains (methyl and propyl), thereby breaking the molecular symmetry. This “ Entropy increase ” The design significantly reduces the molecular crystallinity, enabling the compound to exist in a liquid state or to be highly soluble in common organic solvents. 

Formulation compatibility: When formulating high-solids coatings ( High Solids Coatings ) At this point, the product exhibits improved miscibility with polyesters and acrylic resins, resulting in a more uniform coating and reduced orange-peel effect. 

Crosslinking performance: It retains four methoxymethyl groups ( -CH₂OCH₃ ), under acid catalysis, it can still efficiently undergo transesterification with the hydroxyl groups in the resin, forming a dense crosslinked network that delivers outstanding hardness and chemical resistance.  。   

Jiangsu Juming Chemical Technology Co., Ltd. was established in November 2017 and is an integrated enterprise encompassing R&D, production, trade, and diversified services. The company is headquartered in Jiangyin City, Jiangsu Province, with production bases located in Shandong, Hebei, Henan, and Hubei Provinces in China. It currently employs 1,000 workers and operates a state-of-the-art laboratory equipped with four gas chromatographs and eight liquid chromatographs. The company primarily manufactures and markets electronic-grade chemicals, water treatment agents, UV absorbers, agrochemical and pharmaceutical intermediates, and other fine chemical products, which are widely sold in Europe, the United States, Japan, South Korea, and numerous other countries and regions. Its core products include 5-methylbenzotriazole, with an annual output of 2,000 metric tons, and 1,2,3-benzotriazole (BTA), with an annual output of 
Annual production capacities include 3,000 tonnes of [unspecified product], 2,000 tonnes per year of sodium benzotriazole (BTA-Na), 3,000 tonnes per year of methylbenzotriazole (TTA), 2,000 tonnes per year of sodium methylbenzotriazole (TTA-Na), 2,000 tonnes per year of carbohydrazide (carbonyl hydrazine), and 2,000 tonnes per year of benzophenone (BP). These products are widely used in water treatment, chemical intermediates, agrochemicals, pharmaceuticals, UV absorbers, fertilizers, textile dyeing and printing, flame-retardant additives for fireproof materials, and the production of magnesium salts. We hold ISO 9001 certification, SGS certification, and CMA testing accreditation, and we are recognized as a contract-abiding and trustworthy enterprise. 
Since its establishment, the company has earned unanimous recognition from numerous clients and enjoys a stellar reputation that continues to grow by word of mouth. The team at Juming is committed to forging sincere partnerships with colleagues across society to achieve shared success and brilliance!