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4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy structure

CAS No.: 39753-69-0

Chemical Name:: 4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy

Synonyms: PTMIO, free radical;4-Phenyl-2,2,5,5-tetramethylimidazoline-1-oxyl;2,2,5,5-TETRAMETHYL-4-PHENYL-3-IMIDAZOLINE-1-OXYL;4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy;[4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy]radical;2,2,5,5-TETRAMETHYL-4-PHENYL-3-IMIDAZOLINE-1-OXYL, FREE RADICAL;4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy, free radical 98%;4-PHENYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLI N-1-YLOXY, FREE RADICAL, 98%;(4-Phenyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-imidazole-1-yloxy)radical

CBNumber:: CB6330871

Molecular Formula:: C13H17N2O*

Molecular Weight:: 217.29

MDL Number:: MFCD00074927

MOL File:: 39753-69-0.mol

MSDS File:: SDS

Last updated:2026-09-12 18:54:13

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4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy Properties

Melting point	81-82 °C(lit.)
storage temp.	0-6°C
form	Orange solid.
InChI	1S/C13H17N2O/c1-12(2)11(10-8-6-5-7-9-10)14-13(3,4)15(12)16/h5-9H,1-4H3
InChIKey	LIGLEHMSIMQEJW-UHFFFAOYSA-N
SMILES	CC1(C)N=C(c2ccccc2)C(C)(C)N1[O]
UNSPSC Code	12352005

SAFETY

Risk and Safety Statements

PPE

Eyeshields, Gloves, type N95 (US)

Safety Statements

24/25

WGK Germany

HS Code

29332990

Storage Class

11 - Combustible Solids

NFPA 704

	0
1		2

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	CHM0115342	4-PHENYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLIN-1-YLOXY, FREE RADICAL 95.00%	39753-69-0	100MG	$603.23	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0115342	4-PHENYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLIN-1-YLOXY, FREE RADICAL 95.00%	39753-69-0	1G	$867.12	2021-12-16	Buy

Product number	Packaging	Price	Buy
CHM0115342	100MG	$603.23	Buy
CHM0115342	1G	$867.12	Buy

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy Chemical Properties,Uses,Production

Chemical Properties

orange crystalline powder

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy synthesis

Synthesis of 4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy from 1-Hydroxy-4-phenyl-2,2,5,5-tetramethyl-3-imidazoline

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy Preparation Products And Raw materials

Raw materials

Preparation Products

2-Bromo-2-methylpropiophenone

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy Suppliers

Global( 16)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Nanjing Shizhou Biology Technology Co.,Ltd	025-025-85560043 17301488900	info@synzest.com	China	9274	58
Nanjing Shizhou Biology Technology Co.,Ltd	18351873721	helen.zhang@synzest.com	China	8283	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53799	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Sigma-Aldrich	80
Nanjing Shizhou Biology Technology Co.,Ltd	58
Nanjing Shizhou Biology Technology Co.,Ltd	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy Spectrum

4-PHENYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLIN-1-YLOXY(39753-69-0)IR 4-PHENYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLIN-1-YLOXY(39753-69-0)Raman

39753-69-0(4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy)Related Search:

1-Hydroxy-2,2,4,5,5-pentamethyl-3-imidazoline 2,2,4,5,5-Pentamethyl-3-imidazoline-1-oxyl 2,2,5,5-Tetramethyl-4-phenyl-3-imidazoline-3-oxide-1-oxyl N-(α-Methylbenzylidene)isopropylamine 1-Hydroxy-4-phenyl-2,2,5,5-tetramethyl-3-imidazoline

N-hydroxyphentermine N-BENZYLIDENEISOPROPYLAMINE 4-PHENYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLIN-1-YLOXY Mephentermine N-hydroxymephentermine

PHENTERMINE

1of3

4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy, free radical 98% PTMIO, free radical 2,2,5,5-TETRAMETHYL-4-PHENYL-3-IMIDAZOLINE-1-OXYL 2,2,5,5-TETRAMETHYL-4-PHENYL-3-IMIDAZOLINE-1-OXYL, FREE RADICAL (4-Phenyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-imidazole-1-yloxy)radical [4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy]radical 4-Phenyl-2,2,5,5-tetramethylimidazoline-1-oxyl 4-PHENYL-2,2,5,5-TETRAMETHYL-3-IMIDAZOLI N-1-YLOXY, FREE RADICAL, 98% 4-Phenyl-2,2,5,5-tetramethyl-3-imidazolin-1-yloxy 39753-69-0 C13H17N2O Synthetic Reagents Stable Radicals Radical Chemistry Others Others Radical Chemistry Stable Radicals