7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone

7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone structure

CAS No.: 3333-62-8

Chemical Name:: 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone

Synonyms: Hakkol PSR;Leucopur EGM;Leukopur EGM;Leucophor EGM;C.I.Flourescent Brightener 236;C.I. Fluorescent Brightener 236;3-Phenyl-7-(1,2-2H-naphthotriazolyl)coumarin;7-benzo[e]benzotriazol-2-yl-3-phenylchromen-2-one;7-(2-NAPHTHO-(1,2-D)TRIAZOL-2-YL)-3-PHENYLCOUMARIN;7-(2H-NAPHTHO[1,2-D]TRIAZOL-2-YL)-3-PHENYLCOUMARIN

CBNumber:: CB4928809

Molecular Formula:: C25H15N3O2

Molecular Weight:: 389.41

MDL Number:

MOL File:: 3333-62-8.mol

Last updated:2023-05-25 18:01:11

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7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone Properties

Melting point	250-251℃
Boiling point	661.1±65.0 °C(Predicted)
Density	1.35±0.1 g/cm3 (20 ºC 760 Torr)
pka	0.08±0.30(Predicted)
LogP	6.552 (est)
Indirect Additives used in Food Contact Substances	7-(2H-NAPHTHO(1,2-D)TRIAZOL-2-YL)-3-PHENYLCOUMARIN
FDA 21 CFR	178.3297
FDA UNII	719IIE6H4M
EPA Substance Registry System	2H-1-Benzopyran-2-one, 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl- (3333-62-8)

7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone Preparation Products And Raw materials

Raw materials

Preparation Products

7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone Suppliers

Global( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58
Chemwill Asia Co.,Ltd.	86-21-51086038	chemwill_asia@126.com	CHINA	23912	58
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10266	58
BOC Sciences	--	info@bocsci.com	USA	0	65
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	17691182729 18161915376	1046@dideu.com	China	10007	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Alfa Chemistry	58
Chemwill Asia Co.,Ltd.	58
Hangzhou Sage Chemical Co., Ltd.	58
BOC Sciences	65
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58

3333-62-8(7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone)Related Search:

disodium 4,4'-bis[[4-anilino-6-[(2-carbamoylethyl)(2-hydroxyethyl)amino]-1,3,5,-triazin-2-yl]amino]stilbene-2,2'-disulphonate

7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2-benzopyrone 2H-1-Benzopyran-2-one, 7-(2H-naphtho1,2-dtriazol-2-yl)-3-phenyl- 7-(2H-NAPHTHOL)(1,2-D)TRIAZOL-2-YL)-3-PHENYLCOUMARIN 7-(2H-NAPHTHO[1,2-D]TRIAZOL-2-YL)-3-PHENYLCOUMARIN 7-(2-NAPHTHO-(1,2-D)TRIAZOL-2-YL)-3-PHENYLCOUMARIN 3-Phenyl-7-(1,2-2H-naphthotriazolyl)coumarin 7-(2h-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2h-1-benzopyran-2-on 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2H-1-Benzopyran-2-one 3-Phenyl-7-(2H-naphtho[1,2-d]triazole-2-yl)-2H-1-benzopyran-2-one C.I.Flourescent Brightener 236 Leucopur EGM Leukopur EGM 7-(2H-Naphtho[1,2-D][1,2,3]triazol-2-yl)-3-phenyl-2H-chromen-2-one Hakkol PSR Leucophor EGM 7-benzo[e]benzotriazol-2-yl-3-phenylchromen-2-one C.I. Fluorescent Brightener 236 3333-62-8 C25H15N3O2