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Uv 327
CAS: 3864-99-1 | C20H24ClN3O
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
3864-99-1
Molecular Formula:
C20H24ClN3O
Molecular Weight:
357.88500000000016 g/mol
Names and Synonyms:
Uv 327
Synonym
Seesorb 702
Synonym
UV 2 (UV stabilizer)
Synonym
Hisorp 327
Synonym
2,4-Di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenol
Synonym
TNV 327
Synonym
Mark LA 34
Synonym
Lowilite 27
Synonym
Eversorb 75
Synonym
Hisorb 327
Synonym
Antioxidant 327
Synonym
Songsorb 3270
Synonym
2,4-Di-(tert-butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)phenol
Synonym
Chiguard 327
Synonym
UVP 327
Synonym
Light stabilizer 327
Synonym
Sunsorb 327
Synonym
2,4-Ditert-butyl-6-(5-chlorobenzotriazol-2-yl)phenol
Synonym
T 327
Synonym
Phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-
Synonym
Phenol, 2,4-di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)-
Synonym
2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
Synonym
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole
Synonym
2-(2′-Hydroxy-3′,5′-di-tert-butylphenyl)-5-chlorobenzotriazole
Synonym
Tinuvin 327
Synonym
2-(2-Hydroxy-3,5-di-tert-butylphenyl)-5-chlorobenzotriazole
Synonym
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chloro-2H-benzotriazole
Synonym
2-(2-Hydroxy-3,5-di-tert-butylphenyl)-5-chloro-2H-benzotriazole
Synonym
2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
Synonym
5-Chloro-2-(2-hydroxy-3,5-di-tert-butylphenyl)benzotriazole
Synonym
5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)benzotriazole
Synonym
5-Chloro-2-(3′,5′-di-tert-butyl-2′-hydroxyphenyl)benzotriazole
Synonym
UV 2
Synonym
5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole
Synonym
UV 327
Synonym
UV-Chek AM 607
Synonym
Viosorb 580
Synonym
Kemisorb 72
Synonym
LA 34
Synonym
ADK Stab LA 34
Synonym
5-Chloro-2-(2-hydroxy-3,5-di-tert-butylphenyl)-2H-benzotriazole
Synonym
Cyasorb UV 5357
Synonym
2-(3′,5′-Di-tert-butyl-2′-hydroxyphenyl)-5-chlorobenzotriazole
Synonym
Identifiers:
SMILES:
CC(C)(C)c1cc(-n2nc3ccc(Cl)cc3n2)c(O)c(C(C)(C)C)c1
InChI:
InChI=1S/C20H24ClN3O/c1-19(2,3)12-9-14(20(4,5)6)18(25)17(10-12)24-22-15-8-7-13(21)11-16(15)23-24/h7-11,25H,1-6H3
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 357.88500000000016 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 357.160790068 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 25 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 4 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 1 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 3 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 50.94 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | 5.374500000000006 | RDKit |
| molecular_mass | 357.89 g/mol | Legacy Database |
| cas-canonical-smile | ClC=1C=CC2=NN(N=C2C1)C3=CC(=CC(=C3O)C(C)(C)C)C(C)(C)C None | Legacy Database |
| cas-inchi | InChI=1S/C20H24ClN3O/c1-19(2,3)12-9-14(20(4,5)6)18(25)17(10-12)24-22-15-8-7-13(21)11-16(15)23-24/h7-11,25H,1-6H3 None | Legacy Database |
| cas-inchi-key | InChIKey=UWSMKYBKUPAEJQ-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 147.6-148.8 °C @ Solvent: Methanol None | Legacy Database |
| cas-name | UV 327 None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 102.93980000000003 | RDKit |