ChemicalBook > CAS DataBase List > 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

Product Name
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
CAS No.
3864-99-1
Chemical Name
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
Synonyms
UV-327;TINUVIN 327;2,4-DI-TERT-BUTYL-6-(5-CHLORO-2H-BENZOTRIAZOL-2-YL)PHENOL;2,4-DI-TERT-BUTYL-6-(5-CHLOROBENZOTRIAZOL-2-YL) PHENOL;ditBu-ClBZT;ThasorbUv327;UV ABSORBER 327;Cyasorb UV-5357;OMNISTAB UV 327;UV ABSORBER UV-327
CBNumber
CB5142606
Molecular Formula
C20H24ClN3O
Formula Weight
357.88
MOL File
3864-99-1.mol
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2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Property

Melting point:
150-153 °C(lit.)
Boiling point:
469.2±55.0 °C(Predicted)
Density 
1,26 g/cm3
Flash point:
234°C
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
pka
9.23±0.48(Predicted)
color 
Off-White to Pale Yellow
Stability:
Light Sensitive
InChIKey
UWSMKYBKUPAEJQ-UHFFFAOYSA-N
CAS DataBase Reference
3864-99-1(CAS DataBase Reference)
EPA Substance Registry System
2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol (3864-99-1)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
3077
WGK Germany 
2
RTECS 
3425000
TSCA 
Yes
HazardClass 
9
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P314Get medical advice/attention if you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
423327
Product name
2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
Purity
98%
Packaging
5G
Price
$54.8
Updated
2023/01/07
Sigma-Aldrich
Product number
49751
Product name
2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
Purity
certified reference material, TraceCERT?
Packaging
50mg
Price
$79.3
Updated
2022/05/15
TCI Chemical
Product number
D1529
Product name
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole
Purity
>98.0%(HPLC)
Packaging
25g
Price
$60
Updated
2024/03/01
TRC
Product number
D428015
Product name
2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
Packaging
100g
Price
$120
Updated
2021/12/16
Matrix Scientific
Product number
098198
Product name
2,4-Di-tert-butyl-6-(5-chloro-2H-benzo-[d][1,2,3]triazol-2-yl)phenol
Purity
95+%
Packaging
10g
Price
$84
Updated
2021/12/16
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2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Chemical Properties,Usage,Production

Uses

2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol is a UV absorber.

Definition

ChEBI: 5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole is a member of triazoles.

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Preparation Products And Raw materials

Raw materials

ZINC 4-Chloro-2-nitroaniline Isobutylene 2,4-Di-tert-butylphenol

Preparation Products

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2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Suppliers

Americas 1 Australia 1 Canada 1 China 297 Europe 3 France 1 Germany 5 India 3 Japan 3 Slovakia 1 South Korea 4 Switzerland 1 The Netherlands 2 Turkey 1 United Kingdom 8 United States 30 Global 362
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View Lastest Price from 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
UV Absorber 327 3864-99-1
Price
US $120.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-30
Hebei Yanxi Chemical Co., Ltd.
Product
2-5-chlorobenzotriazole 3864-99-1
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-21
Hebei Weibang Biotechnology Co., Ltd
Product
2-5-chlorobenzotriazole 3864-99-1
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2022-09-21

3864-99-1, 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazoleRelated Search:

CHLOROPHOSPHONAZO III Butylated Hydroxytoluene Nonylphenol Butylated hydroxyanisole Butyl acetate Drometrizole 4-Aminophenol tert-Butylchlorodiphenylsilane Phenol Red Phenol UV Absorber 326 Buprofezin 2-Phenylbenzimidazole-5-sulfonic acid Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate Di-tert-butyl peroxide UV-329 Oxybenzone Bisoctrizole

  • 2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)-5-CHLORO-2H-BENZOTRIAZOLE
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  • 2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)-5-CHLOROBENZOTRIAZOLE
  • 2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-phenol
  • 2,4-DI-T-BUTYL-6-(5-CHLORO-2 H-BENZOTRIAZOL-2-YL)PHENOL
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  • 2,4-DI-TERT-BUTYL-6-(5-CHLOROBENZOTRIAZOL-2-YL) PHENOL
  • 2-(2'HYDROXY-3',5'-DI-TERT-BUTYLPHENYL)-5-CHLOROBENZOTRIAZOLE
  • 2-(2’-hydroxy-3’,5’-ditertbutylphenyl)-5-chloro-benzotrizole
  • 5-CHLORO-2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)BENZOTRIAZOLE
  • ULTRAVIOLET ABSORBENT UV-327
  • TINUVIN 327
  • 2,4-di-tert-butyl-6-(5-chloro-2H-benzo-triazol-2-
  • Dibutylhydroxyphenylchlorobenzotriazole
  • UV-327
  • UV ABSORBER UV-327
  • ThasorbUv327
  • 4,6-Di-tert-butyl-2-(5-chloro-2H-benzotriazol-2-yl
  • UV ABSORBER 327
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  • 2'-(2'-Hydroxy-3',5'-Di-tert-Butylophenyl)-5-Chloro Benzotriazole
  • Tinuvin 327 Ciba
  • 2,4-di-tert-butyl-6-(5-chloro-2-benzotriazolyl)phenol
  • benzothazole light absorter
  • 2-(2’-hydroxy-3’-5’-di-t-butylphenyl)-5-chlorobenzotriazole
  • 4-di-tert-butyl-6-(5-chloro-2h-benzo-triazol-2-
  • Phenol,2-(5-chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-
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  • 2-(5-Chloro-2H-benzotriazole-2-yl)-4,6-ditert-butylphenol
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  • Cyasorb UV-5357
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  • 2-(3,5-Di-<i>tert-</i>butyl-2-hydroxyphenyl)-5-chlorobenzotriazole
  • Phenol,2-(5-chloro
  • ditBu-ClBZT
  • Octabenzone UV-327
  • OMNISTAB UV 327
  • -di-tert-butylphenyl)-5-chlorobenzotriazole
  • 2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole&gt
  • 2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol @1000 μg/mL in Acetonitrile
  • 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole ISO 9001：2015 REACH
  • 2-(2'-Hydroxy-3',5'-di-t-butylphenyl)-5-chlorobenzotriazole (UV-327)
  • Bebenzotriazole UV Absorber UV-327
  • CAS 3864-99-1 Light Stabilizer UV 327
  • 2-5-chlorobenzotriazole
  • Sinosorb? UV-327 / Tinuvin-327 / UV Absorber-UV-327
  • UV Absorbers YD UV-327
  • 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
  • 2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole in methanol
  • Eversorb 75 UV-327
  • 3864-99-1
  • C20H18N3O
  • C20H24N3OCL
  • HALOGEN