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|Product Name:||2',4'-Dichloroacetophenone||CAS NO:||2234-16-4|
|Appearance:||White Crystal Powder||Usage:||Pharmaceutical Intermediates|
active pharmaceutical ingredients,
bulk drug intermediates
2',4'-Dichloroacetophenone 1-(2,4-dichlorophenyl)-ethanon CAS 2234-16-4 EINECS 218-780-8 Acetophenone
2,4-dichloro-acetophenone as white crystals, m.p.30 ~ 34 ℃, b.p.128 ~ 131 ℃ / 2.4kpa, n20D 1.5635, insoluble in water, soluble in benzene, toluene, alcohol and other organic solvents. Used as pharmaceutical intermediates for the synthesis of the drug ketoconazole. Both the preparation of ω--bromo-2,4-dichloro acetophenone or ω-2,4- trichloro acetophenone starting material is prepared after imazalil, propiconazole middle, ring B and other azole fungicides body is chlorfenvinphos insecticides, herbicides difenzoquat intermediates.
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, no hazardous reactions known to avoid oxides. 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.I company for the production plant, complete production equipment and testing equipment.
The product is one of our main products, mature technology, stable quality, perennial stock, welcome advice to buy.
|CAS register number||2234-16-4|
|Appearance||White crystal powder||Conform|
|Loss On Drying||≤0.5%||0.20%|
Q1: Are you a manufacturer?
A: Yes, We manufacture bulk products in our factory located in Dawu, Hubei, and produce small quantity and customer synthesis products in our lab located in Wuhan.
Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
Q3: What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.
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A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5 years, in average.
Strict quality control-comes form our sophisticated management system.
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