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

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Names

[ CAS No. ]:
3864-99-1

[ Name ]:
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

[Synonym ]:
Phenol, 2-(5-chloro-2H-1,2,3-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-
2,4-Di-tert-butyl-6-(5-chloro-2-benzotriazolyl)phenol
EINECS 223-383-8
2-(5-Chloro-2H-benzotriazol-2-yl)-4,6-bis(2-methyl-2-propanyl)phenol
2,4-Di-tert-butyl-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)phenol
MFCD00059706
2,4-di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
5-Chloro-2-(3,5-di-tert-butyl-2-hydroxyphenyl)benzotriazole
UNII-17TJE602RX
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-5-chlorobenzotriazole
2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
469.2±55.0 °C at 760 mmHg

[ Melting Point ]:
150-153 °C(lit.)

[ Molecular Formula ]:
C20H24ClN3O

[ Molecular Weight ]:
357.877

[ Flash Point ]:
237.6±31.5 °C

[ Exact Mass ]:
357.160797

[ PSA ]:
50.94000

[ LogP ]:
7.81

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.596

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
3077

[ WGK Germany ]:
2

[ RTECS ]:
3425000

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (±)-2-Butanol
  • Phenol, 2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)
  • (6E)-2,4-ditert-butyl-6-[(4-chloro-2-nitrophenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one
  • BENZANTHRONE
  • ch3cho
  • 2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
  • 2,4-Di-t-butylphenol
  • 4-Chloro-2-nitroaniline

DownStream

  • 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-butylphenol

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%