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CAS 90 94 8 Aminobenzophenone Tetramethyldiaminobenzophenone White To Pale Green Crystals

Good quality Aminobenzophenone for sales
Good quality Aminobenzophenone for sales
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CAS 90 94 8 Aminobenzophenone Tetramethyldiaminobenzophenone White To Pale Green Crystals

China CAS 90 94 8 Aminobenzophenone Tetramethyldiaminobenzophenone White To Pale Green Crystals supplier
CAS 90 94 8 Aminobenzophenone Tetramethyldiaminobenzophenone White To Pale Green Crystals supplier CAS 90 94 8 Aminobenzophenone Tetramethyldiaminobenzophenone White To Pale Green Crystals supplier

Large Image :  CAS 90 94 8 Aminobenzophenone Tetramethyldiaminobenzophenone White To Pale Green Crystals

Product Details:

Place of Origin: china
Brand Name: shinrezing
Certification: ISO9001
Model Number: 90-94-8

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: USD/KG
Packaging Details: 25 kg / cardboard barrels or as required
Delivery Time: 3-5 days
Payment Terms: T/T, L/C,Negotiation
Supply Ability: 50000kg/month
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Detailed Product Description
Product Name: 4,4'-Bis(dimethylamino)benzophenone CAS NO: 90-94-8
Appearance: White To Pale Green Crystals Assay: 99%
Usage: Pharmaceutical Intermediates Price: Negotiation
High Light:

2 amino 5 chloro 2 fluorobenzophenone

,

2 amino 5 nitrobenzophenone

4,4'-Bis(dimethylamino)benzophenone Tetramethyldiaminobenzophenone CAS 90-94-8 EINECS 202-027-5

 

Product description:

 

4,4'-Bis(dimethylamino)benzophenone, White to pale green crystals, insoluble in water, slightly soluble in ethanol and ether, soluble in hot benzene. As an important intermediate for basic dyes, for the brilliant blue B, alkaline brilliant blue R, and other production. Also used as a reagent for the determination of tungsten, dye intermediates and photolithography plate sensitizer from N, N-dimethyl aniline condensation with phosgene derived.

 

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.I company for the production plant, complete production equipment and testing equipment. 

 

Quick Detail

 

Product name 4,4'-Bis(dimethylamino)benzophenone
Other name Tetramethyldiaminobenzophenone
CAS register number 90-94-8
EINECS 202-027-5
Molecular formula C17H20N2O
Molecular weight 268.35
Molecular structure CAS 90 94 8 Aminobenzophenone Tetramethyldiaminobenzophenone White To Pale Green Crystals
Melting point 174-176°C
Assay 98%

 

COA:

 

Test Analysis Standard Results
Appearance White to pale green crystals Conform
Assay ≥98% 98.22%
Melting point 174-176°C 174.3-175.6°C
Loss On Drying ≤0.5% 0.24%
Conclusion   Conform

 

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  1. shinrezing pharmaceutical Technology Co., Ltd  is a production factory.
  2. Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries.
  3. Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed.
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Hubei Shinrezing Pharmaceutical Technology Co.,Ltd

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Tel: +8618671111078

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