Esacure KIP 160

Product Name: Esacure KIP 160
CAS No.: 71868-15-0
Chemical Name: Esacure KIP 160
Synonyms: KIP 160;HRcure-160;Photoinitiator 160;Photoinitiator KIP 160;Difunctional alpha hydroxy ketone;Sinocure? 160 / ESACURE KIP 160 CAS;Bis[4-(2-hydroxy-2-methylpropanoyl)phenyl]ether;1-Propanone, 1,1'-(oxydi-4,1-phenylene)bis[2-hydroxy-2-methyl-;1,1’-[Oxybis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone);1,1'-(Oxybis(4,1-phenylene))bis(2-hydroxy-2-methylpropan-1-one)
CBNumber: CB13163691
Molecular Formula: C20H22O5
Formula Weight: 342.39
MOL File: 71868-15-0.mol

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Esacure KIP 160 Property

Boiling point:: 514.2±45.0 °C(Predicted)
Density: 1.204±0.06 g/cm3(Predicted)
pka: 12.58±0.29(Predicted)
InChI: InChI=1S/C20H22O5/c1-19(2,23)17(21)13-5-9-15(10-6-13)25-16-11-7-14(8-12-16)18(22)20(3,4)24/h5-12,23-24H,1-4H3
InChIKey: LYGZOGDWCOYSGJ-UHFFFAOYSA-N
SMILES: O(C1=CC=C(C(=O)C(O)(C)C)C=C1)C1=CC=C(C(=O)C(O)(C)C)C=C1
EPA Substance Registry System: 1-Propanone, 1,1'-(oxydi-4,1-phenylene)bis[2-hydroxy-2-methyl- (71868-15-0)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H411Toxic to aquatic life with long lasting effects

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N-Bromosuccinimide Price

AK Scientific

Product number: 0046CZ
Product name: 1-Propanone,1,1'-(oxydi-4,1-phenylene)bis(2-hydroxy-2-methyl-
Packaging: 5000g
Price: $1389
Updated: 2021/12/16

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Esacure KIP 160 Chemical Properties,Usage,Production

Description

Esacure KIP 160 (HRcure-160) is an off-white powder, difunctional alpha-OH Ketone insoluble in water and most common organic solvents, monomers, and oligomers for UV applications. This product is a new photoinitiator characterized by excellent reactivity, especially in comparison with conventional alpha-hydroxy ketones. Its molecule was suited to shift the absorption spectrum to a longer wavelength and to work perfectly with pigmented systems using conventional UV equipment. It shows a good performance with clear coatings, too. It is suitable for all systems where low VOC, low migration, and low extraction values are needed.

Uses

Difunctional alpha-hydroxyl ketone (Esacure KIP 160; HRcure-160) is a ketone derivative, which can be used as a photoinitiator.

Synthesis

N - bromo succimide (NBS)(catalyst), 1, 1' - (methanodi - 4, 1 - phenylene) double-[2 - methyl -1 - acetone] (oxidizing agent), and dimethyl sulfoxide (DMSO) were added at 100 °C stirring for 24 hours. After the reaction by adding ethyl acetate, salt water, and ethyl acetate, it combined the organic phase column chromatography separation to obtain Difunctional alpha hydroxy ketone. Yield 90%.

Esacure KIP 160 Preparation Products And Raw materials

Raw materials

Preparation Products

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Esacure KIP 160 Suppliers

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View Lastest Price from Esacure KIP 160 manufacturers

Changyi Longchang Bio-Chemical Co., LTD

Product: Sinocure 160 / ESACURE KIP 160 CAS 71868-15-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 0.99
Supply Ability: 500TON
Release date: 2023-06-22

Jiangxi Lotchem Co.,Ltd.

Product: KIP 160 71868-15-0
Price: US $0.00/KG
Min. Order: 20KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-06-02

71868-15-0, Esacure KIP 160Related Search:

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1,1’-[Oxybis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone)

Photoinitiator 160

Difunctional alpha hydroxy ketone

KIP 160

HRcure-160

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2-hydroxy-1-[4-[4-(2-hydroxy-2-methylpropanoyl)phenoxy]phenyl]-2-methylpropan-1-one

Sinocure? 160 / ESACURE KIP 160 CAS

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71868-15-0