北興化学工業 List of Products and Services

"Jitasharibuchiru (3-methyl-2-butenyl) phosphine" is an organophosphorus compound produced and sold by Kihoku Chemical Industry, which manufactures and sells pesticides and fine chemical products. It appears as a colorless transparent liquid with a boiling point of b.p. 86-87℃/0.39kPa. It exhibits high catalytic activity in reaction systems using substrates with significant steric hindrance. 【Specifications】 ■ Toxicity: LD50 > 300 mg/kg (mouse), Mutagenicity negative (Ames test) ■ Molecular weight: 214.3 ■ CAS NO.: - ■ Chemical Substance Control Law: New chemical substance ■ Stage: Laboratory *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals
• Organic Natural Materials

"Crophos" (2-Butenyl Phosphine) is an organophosphorus compound produced and sold by Hokko Chemical Industry, which manufactures and sells pesticides and fine chemical products. It appears as a colorless transparent liquid with a boiling point of b.p. 76-77℃/0.53kPa. It exhibits high catalytic activity in reaction systems using substrates with significant steric hindrance. 【Specifications】 ■ Toxicity: LD50 > 300 mg/kg (mouse), Mutagenicity negative (Ames test) ■ Molecular weight: 200.3 ■ CAS NO.: - ■ Chemical Substances Control Law: New chemical substance ■ Stage: Laboratory *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals
• Organic Natural Materials

"Trityl tertiary butyl phosphine (TTBuP)" is an organophosphorus compound produced and sold by Kihoku Chemical Industry, which manufactures and sells pesticides and fine chemical products. It appears as a colorless to pale yellow liquid or solid, with a melting point of 30-35°C and a boiling point of 102°C at 13 mmHg. It is soluble in organic solvents and insoluble in water. Additionally, it is oxidized in the air. 【Specifications】 ■ Acute toxicity: LD50 300 mg/kg or more (oral in male mice) Mutagenicity: negative (Ames test) ■ Molecular weight: 202 ■ CAS NO.: 13716-12-6 ■ Chemical Substances Control Law: (2)-1878 (existing chemical substance) ■ Standards: Purity / 98% or more ■ Packaging unit: 1 kg ■ Stage: Pilot *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals
• Organic Natural Materials

"Tricyclohexylphosphine (TCHP)" is an organophosphorus compound produced and sold by Kihokukagaku Co., Ltd., which manufactures and sells pesticides and fine chemical products. It appears as a white solid with a melting point of 78°C. It is soluble in organic solvents and insoluble in water. Additionally, it oxidizes in the air. 【Specifications】 ■ Toxicity: LD50 1000 mg/kg or more (oral in mice), mutagenicity negative (Ames test) ■ Molecular weight: 280.4 ■ CAS NO.: 2622-14-2 ■ Chemical Substances Control Law: (3)-3354 ■ Specification: 20% toluene solution content / 20.0 to 22.0% ■ Packaging unit: 15 kg, 170 kg ■ Stage: Commercial *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals
• Organic Natural Materials