CAS 3147-75-9 | UV Absorber UV-329

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Common Name	UV Absorber UV-329
CAS Number	3147-75-9	Molecular Weight	323.432
Density	1.1±0.1 g/cm3	Boiling Point	471.8±55.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₅N₃O	Melting Point	106-108 °C(lit.)
MSDS	ChineseUSA	Flash Point	239.2±31.5 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	Octrizole
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	471.8±55.0 °C at 760 mmHg
Melting Point	106-108 °C(lit.)
Molecular Formula	C₂₀H₂₅N₃O
Molecular Weight	323.432
Flash Point	239.2±31.5 °C
Exact Mass	323.199768
PSA	50.94000
LogP	7.29
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.585
InChIKey	IYAZLDLPUNDVAG-UHFFFAOYSA-N
SMILES	CC(C)(C)CC(C)(C)c1ccc(O)c(-n2nc3ccccc3n2)c1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	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-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	2933990090

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%

Synonyms

EUSORB 323

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol

TINUVIN 329

2-(2H-Benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol

2-Benzotriazol-2-yl-4-(1,1,3,3-tetramethyl-butyl)-phenol

2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol

ThasorbUv329

Cyasorb UV 5411

Benzotriazole UV 329

UV Absorber UV-329

2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole

UV-329

UV ABSORBERS 5411

MFCD00013338

EINECS 221-573-5

2-(2H-Benzotriazol-2-yl)-4-(2,4,4-trimethyl-2-pentanyl)phenol

UV ABSORBER 329

Phenol, 2-(2H-1,2,3-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-

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