UV 3638/2,2′-Benzene-1,4-diylbis(4H-3,1-benzoxazin-4-one) CAS 18600-59-4

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions & Oth­er Information Links

Iden­ti­fi­ca­tion

CAS Number

18600-59-4

Name

UV 3638/2,2′-Benzene-1,4-diylbis(4H-3,1-ben­zox­azin-4-one)

Syn­onyms

18600-59-4 [RN] 2,2′-(1,4-Phenylen)bis(4H-3,1-ben­zox­azin-4-on) [Ger­man] [ACD/IUPAC Name] 2,2′-(1,4-PHENY­LENE)BIS(3,1-BEN­ZOX­AZIN-4-ONE) 2,2′-(1,4-Phenylene)bis(4H-3,1-ben­zox­azin-4-one) [ACD/IUPAC Name] 2,2′-(1,4-Phénylène)bis(4H-3,1-ben­zox­azin-4-one) [French] [ACD/IUPAC Name] 4H-3,1-Ben­zox­azin-4-one, 2,2′-(1,4-phenylene)bis- [ACD/​Index Name] 8V348NL4QK T66 BVO ENJ DR D- DT66 BVO ENJ [WLN] [18600-59-4] 2,2-(1,4-phenylene)bis((4H-3,1-ben­zox­azine-4-one) 2,2′-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one) 2,2-(1,4-PHENY­LENE)BIS-4H-3,1-BEN­ZOX­AZIN-4-ONE 2,2?-(1,4-Phenylene)bis[4H-3,1-Ben­zox­azin-4-one] 2,2′-benzene-1,4-diylbis(4H-3,1-ben­zox­azin-4-one) 2-[4-(4-keto-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one 2-[4-(4-oxo-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one 2-[4-(4-oxobenzo[d]1,3-oxazin-2-yl)phenyl]benzo[d]1,3-oxazin-4-one MFCD00356293 [MDL num­ber] Oprea1_​802650 Oprea1_​828724 Phenylene-1,4-bis-(benz-1,3-oxazin-4-one) STK296324 UNII :8V348NL4QK UNII-8V348N­L4QK UV-3638

SMILES

c1ccc2c(c1)c(=O)oc(n2)c3ccc(cc3)c4nc5ccccc5c(=O)o4

Std­InChI

InChI=1S/C22H12N2O4/c25-21-15-5-1-3-7-17(15)23-19(27-21)13-9-11-14(12-10-13)20-24-18-8-4-2-6-16(18)22(26)28-20/h1-12H

Std­InChIKey

BBITXN­WQAL­LODC-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

C22H12N2O4

Mol­e­c­u­lar Weight

368.34

Prop­er­ties

Appear­ance

White to off-white crys­talline pow­der

Melt­ing Point

≥310℃

Safe­ty Data

WGK Germany

3 

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our UV 3638/2,2′-Benzene-1,4-diylbis(4H-3,1-ben­zox­azin-4-one) CAS 18600-59-4

Stan­dard

Enter­prise stan­dard

Puri­ty

98%min

Loss on Drying

0.50%max

Ash Con­tent

0.10%max

Pack­age

Accord­ing to cus­tomer require­ments to pack­ag­ing

Stor­age

Under the room tem­per­a­ture and away from light

Key Ben­e­fits

Excel­lent long-term performance;Excellent process ability;Both indoor and outdoor;High absorp­tiv­i­ty in the range of 300-360n;Good com­pat­i­bil­i­ty with plasticizers;High absorbance in 300-360 nm region

Appli­ca­tion

UV 3638 is a high­ly effi­cient ben­zox­azi­none type UV absorber, which is dis­tin­guished by its supe­ri­or­ly low volatil­i­ty, and its strong & broad range of UV light absorp­tion. OMNISTAB® UV 3638 has no col­or con­tri­bu­tion and is an excel­lent sta­bi­liz­er for poly­mers. It is designed to meet the require­ments for pro­cess­ing at high tem­per­a­tures and is the solu­tion when long term per­ma­nent UV light sta­bil­i­ty is required.

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd(http://​www​.warshel​.com/), and here is the cor­re­spond­ing linkhttp://​www​.warshel​.com/​u​v​-​3​6​3​8​-​2​2​-​b​e​n​z​e​n​e​-​1​4​-​d​i​y​l​b​i​s​4​h​-​3​1​-​b​e​n​z​o​x​a​z​i​n​-​4​-​o​n​e​-​c​a​s​-​1​8​6​0​0​-​5​9​-4/

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