Bis[2-hydroxy-2-methyl-1-[4-(1-methylvinyl)phenyl]propane and 2-Hydroxy-2-methyl-1-phenyl-propan-1-one（CAS#7473-98-5）

Name	2-hydroxy-2-methylpropiophenone
Synonyms	HMPP UV-1173 IHT-PI1173 ACETOCURE 73 Photocure-1173 PHOTOCURE-1173 Photoinitiator-1173 Photoinitiators 1173 Photoinitiators UV1173 Photoinitiators(UV1173) 2-hydroxy-2-methylpropiophenone 2-Hydroxy-2-Methyl Propiophenone 2-Hydroxy-2-Methylpheny-Propane-1-one 2-Hydroxy-2-Methyl-1-Phenyl Propanone 2-Hydroxy-2-methyl-phenyl-propan-1-one 2-Hydroxy-2-Methyl-Phenyl-Propane-1-one 1-Phenyl-2-methyl-2-hydroxy-1-propanone 1-Phenyl-2-Hydroxy-2-Methyl-1-Propanone 2-hydroxy-2-methyl-1-phenylpropan-1-one 2-hydroxy-2-methyl-1-phenyl-1-propanone 2-hydroxy-2,2-dimethoxy-1-phenylethanone 1-Phenyl-2-hydroxy-2-methylpropane-1-one 2-Hydroxy-2-methyl-1-phenylpropane-1-one 1-Propanone, 2-hydroxy-2-methyl-1-phenyl-
CAS	7473-98-5
EINECS	231-272-0
InChI	InChI=1/C10H12O4/c1-13-10(12,14-2)9(11)8-6-4-3-5-7-8/h3-7,12H,1-2H3
InChIKey	XMLYCEVDHLAQEL-UHFFFAOYSA-N

Molecular Formula	C10H12O2
Molar Mass	164.2
Density	1.077g/mLat 25°C(lit.)
Melting Point	4°C
Boling Point	102-103°C4mm Hg(lit.)
Flash Point	>230°F
Water Solubility	13.3g/L at 20℃
Solubility	Practically insoluble in water
Vapor Presure	0.57Pa at 20℃
Appearance	Liquid
Specific Gravity	1.077
Color	Colorless to Light orange to Yellow
pKa	13.23±0.29(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	n20/D 1.533(lit.)
MDL	MFCD00040710
Use	High-efficiency photoinitiator for UV-curing system

Product Detail

Hazard Symbols	Xn – Harmful
Risk Codes	22 – Harmful if swallowed
Safety Description	S23 – Do not breathe vapour. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	3082
WGK Germany	3
RTECS	UC2977245
HS Code	29144000
Hazard Class	9
Packing Group	III