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2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole

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Formula: C20H25N3O
CAS: 3846-71-7
search Element: benzotriazole hydroxyphenyl butyl tert
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Identification

Structural Formula
2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole
CAS:
3846-71-7
EINECS:
223-346-6
Molecular Formula:
C20H25N3O
MDL:
MFCD01075688
Synonym:
tinuvin 320 ; hdbb ; benzotriazolelightabsorber ; uv-320 ; ultraviolet absorbent uv-320 ; 2-benzotriazole-2-yl-4 ; uv absorber 320 ; ultraviolet absorber uv-320 ; 6-di-tert-butylphenol ; uv absorber uv-320




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Prices & Availability




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Properties for 2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole

Molecular Weight:
323.44 g·mol−1
Melting point:
152-154 °C
Flash point:
215 °C
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Hazard Statements

GHS08

GHS08
Health hazard
  • Respiratory sensitization, category 1
  • Germ cell mutagenicity, categories 1A, 1B, 2
  • Carcinogenicity, categories 1A, 1B, 2
  • Reproductive toxicity, categories 1A, 1B, 2
  • Specific target organ toxicity following single exposure, categories 1, 2
  • Specific target organ toxicity following repeated exposure, categories 1, 2
  • Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:
R48/22 - Harmful: danger of serious damage to health by prolonged exposure if swallowed
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
RID/ADR certification :
3077
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Alternative Distributors of [2-(3,5-Di-tert-butyl-2-hydroxyphenyl)-2H-benzotriazole]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG

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Downloads

Mol File:
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MSDS:
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