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|Product Name:||2-Bromoacetophenone||CAS NO:||70-11-1|
|Appearance:||White Needle Crystal||Usage:||Pharmaceutical Intermediates|
active pharmaceutical ingredients,
pharmaceutical raw materials
2 Bromoacetophenone Phenacyl bromide CAS 70-11-1 EINECS 200-724-9 Acetophenone
2-bromoacetophenone, precipitated from ethanol as white needles. Melting point 51 ℃, boiling point 135 ℃ (2.4kPa), a refractive index of 1.709 (15 ℃), relative density of 1.65. Soluble in ether, benzene and chloroform, dissolved in ethanol and hot petroleum ether, insoluble in water. The product is organic synthesis of raw materials for pharmaceuticals, dyes intermediates, acetophenone bromide. In the pharmaceutical industry for the Suppression of blood velocity, etc., and thiourea can be synthesized α- amino-4-phenyl-thiazole. Toxic substances, fire combustible; thermal decomposition of toxic bromide gas. Storage features: Treasury ventilation low-temperature drying; and oxidants, food storage and transportation of raw materials separately.
This product is slightly hazardous for water Do not allow undiluted product or large quantities to reach ground water, water course or sewage system, without government permission, Do not allow material discharged into the surrounding environment. If used and stored according to specifications. No decomposition. Holding receptacle seal in cool, dry place to ensure that the workplace has a good ventilation or exhaust.
Safety phrases:irCauses burns.ritating substance. Irritating to eyes, respiratory system and skin. Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.Highly flammable. Cause burns. Away from fire.
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|Other name||Phenacyl bromide|
|CAS register number||70-11-1|
|Appearance||White needle crystal||Conform|
|Loss On Drying||≤0.5%||0.30%|