Benzopinacole-Shandong Huashang Chemical Co., Ltd.

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Benzopinacole

Brand：HuaShang

Model：25kg/drum

Purity：99%

Cas：464-72-2

Createtime： 2026-04-14
Updatetime： 2026-04-15

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Product Details

useage	Industrial use
deliveryInfo
appearance	White to off-white crystalline powder
Stability	Stable under normal temperature; light stable; incompatible with strong oxidants, strong bases
Storage	Tightly sealed, cool dry place
aliasen
supplyCapacity	50000Metric Ton/Month
Solubility	Soluble in ethanol, methanol, ethyl acetate, DMF, DMSO; slightly soluble in hot water, insoluble in cold water
harbor	Qingdao,China
minorder	1KG
Melting Point	226–230 °C

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%

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.