Product
Benzopinacole
2026-04-14
产品详情
- Cas：464-72-2
- 产品名称Benzopinacole
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- 简介
- Assay (HPLC): ≥98.0%
- Appearance: White to off-white crystalline powder
- Melting Point: 226–230 °C
- Loss on Drying: ≤0.5%
- Residue on Ignition: ≤0.1%
- Single Impurity: ≤0.2%
- Total Impurity: ≤1.0%
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Applications
4-Benzoylbenzoic acid is an important benzophenone aromatic intermediate containing carbonyl and carboxyl bifunctional groups. It can undergo esterification, amidation, condensation and polymerization reactions.
It is widely applied in pharmaceutical intermediates, photosensitive materials, UV absorbers, coating resins, polymer curing agent synthesis; also used as organic building blocks, dye intermediates and photoresist raw materials.
Safety Information
Irritating to skin, eyes and respiratory tract. Skin contact may cause redness and itching; dust entering eyes causes stinging and congestion, rinse immediately with plenty of clean water. Inhalation of dust may cause throat discomfort and dry cough. Ingestion may cause mild gastrointestinal discomfort.
Harmful to aquatic organisms; do not discharge directly into water or soil. Operate in a fume hood, wear nitrile gloves, goggles and dust mask. Keep away from high temperature, open flame and strong oxidants. Store tightly sealed in cool dry place. Dispose of waste in accordance with hazardous waste regulations.
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