Structure of Ultraviolet absorber UV 234 CAS 70321 86 7 - Ultraviolet absorber UV-234 CAS 70321-86-7

Iden­ti­fi­ca­tion

CAS Number

70321-86-7

Name

Ultra­vi­o­let absorber UV-234

Syn­onyms

2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
2-(2H-Benzotriazol-2-yl)-4,6-bis(2-phenyl-2-propanyl)phenol [ACD/IUPAC Name]
2-(2H-Benzotriazol-2-yl)-4,6-bis(2-phenyl-2-propanyl)phenol [Ger­man] [ACD/IUPAC Name]
2-(2H-Benzotriazol-2-yl)-4,6-bis(2-phényl-2-propanyl)phénol [French] [ACD/IUPAC Name]
2-(2h-benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol
274-570-6 [EINECS]
70321-86-7 [RN]
MFCD00134705 [MDL num­ber]
Phe­nol, 2-(2H-1,2,3-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)- [ACD/​Index Name]
PHE­NOL, 2-(2H-BEN­ZO­TRI­A­ZOL-2-YL)-4,6-BIS(1-METHYL-1-PHENYLETHYL)-
UV-234
[70321-86-7]
134531-15-0 [RN]
147614-31-1 [RN]
2- -4,6-bis phe­nol
2-(2-benzotriazolyl)-4,6-bis(1-methyl-1-phenylethyl)phenol
2-(2-benzotriazolyl)-4,6-bis(2-phenylpropan-2-yl)phenol
2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol
2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol
2-(2H-BEN­ZO­TRI­A­ZOL-2-YL)-4,6- BIS(1-METHYL-1- PHENYLETHYL) PHE­NOL
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-phenol
2-(2-Hydroxy-3,5-dicumyl)benzotriazole
2-(2-Hydroxy-3,5-di-α-cumylphenyl)-2H -ben­zo­tri­a­zole
2-(3′,5′-Bis(1-methyl-1-phenylethyl)-2′-hydroxyphenyl)benzotriazole
2-(3′,5′-Bis(α,α-dimethylbenzyl)-2′-hydroxyphenyl)benzotriazole
2-(benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenyl-ethyl)phenol
2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol
2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]-2H -ben­zo­tri­a­zole
2-[2-Hydroxy-3,5-di(1,1-dimethylbenzyl)phenyl]2H-benzotriazole
4,6-bis(1-methyl-1-phenylethyl)-2-(2-hydrobenzotriazol-2-yl)phenol
70321-86-1 [RN]
83931-73-1 [RN]
88653-64-9 [RN]
BEN­ZO­TRI­A­ZOLE BT
EINECS 274-570-6
NCGC00164197-01
Ultra­vi­o­let absorbent UV-234
UV234

SMILES

CC(C)(c1ccccc1)c2cc(c(c(c2)n3nc4ccccc4n3)O)C(C)(C)c5ccccc5

Std­InChI

InChI=1S/C30H29N3O/c1-29(2,21-13-7-5-8-14-21)23-19-24(30(3,4)22-15-9-6-10-16-22)28(34)27(20-23)33-31-25-17-11-12-18-26(25)32-33/h5-20,34H,1-4H3

Std­InChIKey

OLFNXLX­EGXRUOI-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

C30H29N3O

Mol­e­c­u­lar Weight

447.57

EINECS

274-570-6

MDL Number

MFCD00134705

Prop­er­ties

Appear­ance

Light yel­low powder

Melt­ing Point

139.5-141°C

Safe­ty Data

Sym­bol

exclamation mark jpg - Ultraviolet absorber UV-234 CAS 70321-86-7GHS07

Sig­nal Word

Warn­ing

Haz­ard statements

H315H319H335

Pre­cau­tion­ary Statements

P302 + P352P305 + P351P338

Per­son­al Pro­tec­tive Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR 

NONH for all modes of transport

WGK Germany

1

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Ultra­vi­o­let absorber UV-234 CAS 70321-86-7

Iden­ti­fi­ca­tion Methods

HNMR, HPLC

Puri­ty

99% min

Volatile mat­ter

≤0.5%

Ash con­tent

≤0.05%

Trans­mis­sir­i­ty

460nm≥97%; 500nm≥98%

Shelf Life

2 years

Stor­age

Under room tem­per­a­ture away from light

Pack­age

25kg Car­ton

Prop­er­ties

It has the effi­cient light stabilizer.

Known Appli­ca­tion

Main­ly used for PE, PP poly­ester and coatings.

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd(http://​www​.warshel​.com/), and here is the cor­re­spond­ing link http://​www​.warshel​.com/​u​l​t​r​a​v​i​o​l​e​t​-​a​b​s​o​r​b​e​r​-​u​v​-​2​3​4​-​c​a​s​-​7​0​3​2​1​-​8​6​-7/

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