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p-Isobutylstyrene

p-Isobutylstyrene structure

CAS No.: 63444-56-4

Chemical Name:: p-Isobutylstyrene

Synonyms: 4-ISOBUTYLSTYRENE;1-Isobutyl-4-vinylbenzene;p-Isobutylstyrene;1-Vinyl-4-isobutylbenzene;1-(4'-Isobutylphenyl)ethene;1-Ethenyl-4-(2-Methylpropyl)benzene;p-Isobutylstyrene ISO 9001：2015 REACH;Ibuprofen Impurity (4-Isobutylstyrene);Benzene, 1-ethenyl-4-(2-methylpropyl)-;Ibuprofen Impurity 18 (4-Isobutylstyrene)

CBNumber:: CB5646331

Molecular Formula:: C12H16

Molecular Weight:: 160.26

MDL Number:: MFCD18976388

MOL File:: 63444-56-4.mol

MSDS File:: SDS

Last updated:2026-05-28 01:13:51

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p-Isobutylstyrene Properties

Melting point	-36.9°C (estimate)
Boiling point	227℃
Density	0.882
refractive index	1.5218
Flash point	85℃
form	liquid
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS08
Signal word	Danger
Hazard statements	H335-H304-H319-H227-H315
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P210-P280-P370+P378-P403+P235-P501
WGK Germany	WGK 3
Storage Class	10 - Combustible liquids

p-Isobutylstyrene price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	NCA44456	p-Isobutylstyrene-d7	63444-56-4	50mg	$297.5	2026-06-04	Buy
Biosynth	NCA44456	p-Isobutylstyrene-d7	63444-56-4	0.5g	$1020.7	2026-06-04	Buy
aablocks	AA00EF1X	1-Isobutyl-4-vinylbenzene	63444-56-4	10mg	$1049	2026-05-28	Buy
ACHEMBLOCK	AD267494	1-Isobutyl-4-vinylbenzene 95%	63444-56-4	100MG	$610	2026-05-27	Buy
ACHEMBLOCK	AD267494	1-Isobutyl-4-vinylbenzene 95%	63444-56-4	250MG	$1095	2026-05-27	Buy

Product number	Packaging	Price	Buy
NCA44456	50mg	$297.5	Buy
NCA44456	0.5g	$1020.7	Buy
AA00EF1X	10mg	$1049	Buy
AD267494	100MG	$610	Buy
AD267494	250MG	$1095	Buy

p-Isobutylstyrene Chemical Properties, Uses, Production

Uses

p-Isobutylstyrene is a phototransformation product of Ibuprofen (I140000) and Ketoprofen (K200800) in aqueous solutions. p-Isobutylstyrene is also used in the preparation of copolymer series for migration imaging applications.

p-Isobutylstyrene Preparation Products And Raw materials

Raw materials

Preparation Products

p-Isobutylstyrene Suppliers

Global Suppliers ( 56)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Beijing HwrkChemical Technology Co., Ltd	89508211 18501085097	sales.bj@hwrkchemical.com	China	9409	55
Adamas Reagent, Ltd.	4006009262 13023226327	hmj@titansci.com	China	14098	59
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Shanghai T&W Pharmaceutical Co., Ltd.	+86 21 61551611		China	9874	58
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 15250997978	1511893459@qq.com	China	4776	55
DebyeTec.com Inc.	18086626237 18086626237	2693528373@qq.com	China	2934	56
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Shanghai QianYan Bio-technology Co., Ltd	02781293128	orders@biochemsafebuy.com	China	9904	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Beijing HwrkChemical Technology Co., Ltd	55
Adamas Reagent, Ltd.	59
Chemsky (shanghai) International Co.,Ltd	60
Shanghai T&W Pharmaceutical Co., Ltd.	58
Quality Control Solutions Ltd.	56
Nanjing XiZe Biotechnology CO., Ltd.	55
DebyeTec.com Inc.	56
BOC Sciences	65
Shanghai QianYan Bio-technology Co., Ltd	55

63444-56-4 (p-Isobutylstyrene) Related Search:

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6-isobutyl-3-methyl-2,3-dihydro-1H-inden-1-one 2-[4-(2-Methylpropyl)phenyl] ethanol Ibuprofen Ethyl Ester 1-Oxo Ibuprofen (S)-(+)-Ibuprofen

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1-Vinyl-4-isobutylbenzene 1-(4'-Isobutylphenyl)ethene 1-Ethenyl-4-(2-Methylpropyl)benzene p-Isobutylstyrene Ibuprofen Impurity (4-Isobutylstyrene) Ibuprofen impurity 13/1-ethenyl-4-(2-methylpropyl)benzene/4-Isobutylstyrene p-Isobutylstyrene (stabilized with 1% W/W tert-Butylcatechol) Benzene, 1-ethenyl-4-(2-methylpropyl)- Ibuprofen Impurity 18 (4-Isobutylstyrene) p-Isobutylstyrene ISO 9001：2015 REACH 4-ISOBUTYLSTYRENE 2-Thiopheneaceticacid,6-bromo-α-oxo-,ethylester 1-Isobutyl-4-vinylbenzene 63444-56-4 Aromatics Intermediates