4-Benzoylbiphenyl CAS 2128-93-0 (4-Phenylbenzophenone) Photoinitiator PBZ Purity >99.0% (HPLC)

Short Description:

Chemical Name: 4-Benzoylbiphenyl

Synonyms: 4-Phenylbenzophenone; Photoinitiator PBZ

CAS: 2128-93-0

Purity: >99.0% (HPLC)

Appearance: White to Off-White Powder

Highly Efficient Free Radical Type II Solid Photoinitiator

Contact: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4-Benzoylbiphenyl (4-Phenylbenzophenone, Photoinitiator PBZ) (CAS: 2128-93-0) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	4-Benzoylbiphenyl
Synonyms	4-Phenylbenzophenone; Photoinitiator PBZ; p-Phenyl Benzophenone; ((1,1'-Biphenyl)-4-yl)phenylmethanone; (Biphenyl-4-yl)(phenyl)methanone; 4-Benzoyl-1,1'-Biphenyl; 4-Biphenylyl Phenyl Ketone; p-Benzoylbiphenyl; Phenyl p-Biphenylyl Ketone; 4-Diphenylphenyl Ketone; 4-Diphenyl Phenyl Ketone; p-Biphenylyl Phenyl Ketone; p-Phenylbenzophenone
Stock Status	In Stock, Production Capacity 50 Tons per Month
CAS Number	2128-93-0
Molecular Formula	C19H14O
Molecular Weight	258.32
Melting Point	100.0 to 104.0℃(lit.)
Boiling Point	419.0 to 420.0℃ at 760 mmHg(lit.)
Density	1.266 g/cm3
Refractive Index n20/D	1.609
Absorption Wavelength	245nm
Hazard Note	Irritant
TSCA	Yes
HS Code	29143990
COA & MOA & MSDS	Available
Classification	Benzophenone Derivatives; Free Radical Type II Solid Photoinitiator
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White to Off-White Powder
Purity / Analysis Method	>99.0% (HPLC)
Melting Point	100.0 to 104.0℃
Loss on Drying	<0.50%
Volatile	<0.50%
Ash	<0.10%
Total Impurities	<1.00%
Infrared Spectrum	Conforms to Structure
Proton NMR Spectrum	Conforms to Structure
Test Standard	Enterprise Standard
Usage	Photoinitiator PBZ; Photosensitizer; Pharmaceutical Intermediate

Package & Storage:

Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

Application:

4-Benzoylbiphenyl (4-Phenylbenzophenone, Photoinitiator PBZ) (CAS: 2128-93-0) is a highly efficient free radical type II solid photoinitiator. 4-Benzoylbiphenyl is used as pharmaceutical intermediate and photocuring initiator. 4-Benzoylbiphenyl is an important intermediate for the synthesis of bibenzazole and a photosensitizer for photosensitive resins. Used for plastic coating, wood coating, Lithographic/screen printing ink, flexo printing ink. 4-Benzoylbiphenyl can used as photoinitiator for UV curing coatings and inks. 4-Benzoylbiphenyl is a reagent used in the synthesis of multicolored mechanochromic luminogen molecules.

Safety Description S24/25 - Avoid contact with skin and eyes.