Benzophenone

Cat.No ACM119619-2

Basic Information Description Application Features And Benefits

CAS	119-61-9
Catalog Number	ACM119619-2
Synonyms	Dipheny ketone
IUPAC Name	Diphenylmethanone
Molecular Weight	182.22
Molecular Formula	C13H10O
Canonical SMILES	C1=CC=C(C=C1)C(=O)C2=CC=CC=C2
InChI	InChI=1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
InChI Key	RWCCWEUUXYIKHB-UHFFFAOYSA-N
Boiling Point	305 °C
Melting Point	47-51 °C
Flash Point	>230 °F
Purity	95%+
Density	1.11 g/mL at 25 °C(lit.)
Solubility	Insoluble in water and glycerol; slightly soluble in propylene glycol; soluble in oils
Appearance	Orange crystals
Assay	≥99%
Autoignition Temperature	650 °C
Beilstein REAXYS Number	1238185
EC Number	204-337-6
Form	powder or crystals
MDL Number	MFCD00003076
NACRES	NA.23
Packaging	Packaging 1, 10 g in poly bottle
PubChem ID	24866768
Quality Level	100
Refractive Index	n20/D 1.5893(lit.)
Vapor Density	4.21
Vapor Pressure	1 mm Hg ( 108 °C)

Description Benzophenone is the organic compound with the formula (C6H5)2CO, generally abbreviated Ph2CO. Benzophenone is a widely used building block in organic chemistry, being the parent diarylketone.

Application Benzophenone is mainly used as a photoinitiator molecule in a variety of 3D printing s. It has a high quantum yield that makes it useful in the development of UV curable photopolymers.

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