Introduction：Basic information about CAS 3147-75-9|UV Absorber UV-329, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| 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)- |
