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239852 Sigma-Aldrich

Benzophenone

ReagentPlus®, ≥99%

Synonym: Diphenyl ketone, Diphenylmethanone, NSC 8077

  • CAS Number 119-61-9

  • Linear Formula (C6H5)2CO

  • Molecular Weight 182.22

  •  Beilstein Registry Number 1238185

  •  EC Number 204-337-6

  •  MDL number MFCD00003076

  •  PubChem Substance ID 24854394

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Properties

Related Categories Benzophenone, Materials Science, Organic Photoinitiators, Polymer Science, Polymerization Initiators,
grade   ReagentPlus®
vapor pressure   1 mmHg ( 108 °C)
assay   ≥99%
bp   305 °C(lit.)
mp   47-51 °C(lit.)
Gene Information   rat ... Ar(24208)

Description

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




Polymeric Drug Delivery Techniques Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
RTECS 
DI9950000
Flash Point(F) 
280.4 °F
Flash Point(C) 
138 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Determination of Water Content in Benzophenone Using Karl Fischer Titration

Ketones have a tendency to form ketals. At the same time water is formed. Cyclohexanone and acetone react rapidly, long chain ketones react more slowly. Aromatically substituted ketones only react ve...
Keywords: Titrations

Peer-Reviewed Papers
15

References

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