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Esacure KIP 160

Esacure KIP 160 structure

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

Molecular Weight:: 342.39

MDL Number:: MFCD30741334

MOL File:: 71868-15-0.mol

Last updated:2024-06-04 15:29:52

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Esacure KIP 160 Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS09
Signal word	Warning
Hazard statements	H411

Esacure KIP 160 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AK Scientific	0046CZ	1-Propanone,1,1'-(oxydi-4,1-phenylene)bis(2-hydroxy-2-methyl-	71868-15-0	5000g	$1389	2021-12-16	Buy

Product number	Packaging	Price	Buy
0046CZ	5000g	$1389	Buy

Esacure KIP 160 Chemical Properties,Uses,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 synthesis

Synthesis of Esacure KIP 160 from 1,1'-(4,4'-oxydi(4,1-phenylene))bis(2-bromo-2-methylpropan-1-one)

Esacure KIP 160 Preparation Products And Raw materials

Raw materials

1,1'-(4,4'-oxybis(4,1-phenylene))bis(2-methylpropan-1-one) 1,1'-(4,4'-oxydi(4,1-phenylene))bis(2-bromo-2-methylpropan-1-one) 1-Propanone, 1,1'-(oxydi-4,1-phenylene)bis[2-chloro-2-methyl- 4,4'-BIS(BROMOMETHYL)-DIPHENYL ETHER 4-Tolyl ether

Diphenyl ether

1of2

Preparation Products

Esacure KIP 160 Suppliers

Global( 37)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	027-88013699 17354350817	Ryan@jiutian-bio.com	China	6001	58
Tianjin Huiren Chemtech Co., Ltd	+86-86-22-23707858 +86-86-13672008665	huirentech@foxmail.com	China	171	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3002	58
Hangzhou FandaChem Co.,Ltd.	+8615858145714	FandaChem@Gmail.com	China	9206	55
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5738	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8838	58
Jiangxi Lotchem Co.,Ltd.	+8615270827708	lancetu@jxlotchem.com	CHINA	338	58
Jinan Qinmu Fine Chemical Co.,Ltd.	+8618660799346	sales@qinmuchem.com	China	1009	58

Supplier	Advantage
Hu Bei Jiutian Bio-medical Technology CO.,Ltd	58
Tianjin Huiren Chemtech Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
Hangzhou FandaChem Co.,Ltd.	55
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Jiangxi Lotchem Co.,Ltd.	58
Jinan Qinmu Fine Chemical Co.,Ltd.	58

View Lastest Price from Esacure KIP 160 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-11-28	Difunctional alpha hydroxy ketone 71868-15-0	US $120.00 / kg	1kg	99%	20ton	Hebei Zhuanglai Chemical Trading Co.,Ltd
	2020-06-03	KIP 160 71868-15-0	US $0.00 / KG	20KG	99%	20 tons	Jiangxi Lotchem Co.,Ltd.

Difunctional alpha hydroxy ketone
71868-15-0
US $120.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co.,Ltd

KIP 160
71868-15-0
US $0.00 / KG
99%
Jiangxi Lotchem Co.,Ltd.

71868-15-0(Esacure KIP 160)Related Search:

Poly[N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-co-2,4-dichloro-6-morpholino-1,3,5-triazine]

Difunctional alpha hydroxy ketone KIP 160 HRcure-160 2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone 1,1’-[Oxybis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone) Photoinitiator 160 Bis[4-(2-hydroxy-2-methylpropanoyl)phenyl]ether Photoinitiator KIP 160 1-Propanone, 1,1'-(oxydi-4,1-phenylene)bis[2-hydroxy-2-methyl- 2-hydroxy-1-[4-[4-(2-hydroxy-2-methylpropanoyl)phenoxy]phenyl]-2-methylpropan-1-one Sinocure? 160 / ESACURE KIP 160 CAS 1,1'-(Oxybis(4,1-phenylene))bis(2-hydroxy-2-methylpropan-1-one) 1,1'-(Oxybis(4,1-phenylene))bis(2-hydroxy-2-methylpropan-1-one) 71868-15-0