CAS 474510-57-1

Irgacure 127

Description:

Irgacure 127, with the CAS number 474510-57-1, is a photoinitiator commonly used in UV-curable formulations, such as inks, coatings, and adhesives. It belongs to the class of benzoin ethers and is characterized by its ability to absorb UV light and initiate polymerization processes upon exposure. This compound is particularly valued for its efficiency in generating free radicals, which facilitate the curing of various resins. Irgacure 127 exhibits good solubility in many organic solvents and is compatible with a range of monomers and oligomers, making it versatile for different applications. Additionally, it is known for its low volatility and minimal odor, which enhances its usability in consumer products. Safety data indicates that, like many chemical substances, it should be handled with care, following appropriate safety guidelines to minimize exposure. Overall, Irgacure 127 is an essential component in the field of photopolymerization, contributing to the development of durable and high-performance materials.

Formula: C₂₁H₂₄O₄

InChI: InChI=1S/C21H24O4/c1-20(2,24)18(22)16-9-5-14(6-10-16)13-15-7-11-17(12-8-15)19(23)21(3,4)25/h5-12,24-25H,13H2,1-4H3

InChI key: InChIKey=PCKZAVNWRLEHIP-UHFFFAOYSA-N

SMILES: C(C(C)(C)O)(=O)C1=CC=C(CC2=CC=C(C(C(C)(C)O)=O)C=C2)C=C1

Synonyms:

• 1,1'-(Methanediyldibenzene-4,1-Diyl)Bis(2-Hydroxy-2-Methylpropan-1-One)
• 1,1'-(Methylenedi-4,1-phenylene)bis(2-hydroxy-2-methylpropan-1-one)
• 1-Propanone, 1,1'-(methylenedi-4,1-phenylene)bis[2-hydroxy-2-methyl-
• 1-Propanone, 1,1′-(methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-
• 2-Hydroxy-1-(4-(4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)-2-methylpropan-1-one
• 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methyl-propionyl)-benzyl]-phenyl]-2-methyl-1-propan-1-one
• 2-Hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propionyl)-benzyl]-phenyl}-2-methyl-propan-1-one
• Basf 127
• Bis[4-(2-hydroxy-2-methylpropionyl)phenyl]methane
• Irgacure 127
• Omnirad 127
• Photoinitiator 127

1,1'-(Methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone]

CAS: 474510-57-1

Formula: C₂₁H₂₄O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 340.4129

Ref: IN-DA00E6M7

1,1'-(Methylenebis(4,1-phenylene))bis(2-hydroxy-2-methylpropan-1-one)

CAS: 474510-57-1

1,1'-(Methylenebis(4,1-phenylene))bis(2-hydroxy-2-methylpropan-1-one)

Purity: 98%

Molecular weight: 340.42g/mol

Ref: 54-OR1007646

Bis[4-(2-hydroxy-2-methylpropionyl)phenyl]methane

CAS: 474510-57-1

Formula: C₂₁H₂₄O₄

Color and Shape: Neat

Molecular weight: 340.413

Ref: 04-C10653540

1,1'-[Methylenebis(4,1-phenylene)]bis(2-hydroxy-2-methylpropan-1-one)

CAS: 474510-57-1

Formula: C₂₁H₂₄O₄

Purity: >98.0%(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 340.42

Ref: 3B-B6768

Irgacure 127

CAS: 474510-57-1

Formula: C₂₁H₂₄O₄

Molecular weight: 340.42

Ref: 4Z-I-115001

Irgacure 127

CAS: 474510-57-1

Applications Irgacure 127 is a difunctional radical photoinitiator. It has been used as an initiator in the preparation and characterization of molecularly imprinted polymers based on thiourea receptors for nitro compound recognition.
References Dietlin C., et al., J. Appl. Polym. Sci., 107, 246-252 (2008); Athikomrattanakul U., et al, Talanta, 84, 274-279 (2011)

Formula: C₂₁H₂₄O₄

Color and Shape: Neat

Molecular weight: 340.413

Ref: TR-I764155

1,1′-(Methylenebis(4,1-phenylene))bis(2-hydroxy-2-methylpropan-1-one)

CAS: 474510-57-1

Purity: 98%

Molecular weight: 340.17

Ref: 10-F552900