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3,5-DI-TERT-BUTYLSALICYLIC ACID |
| 3,2-Bis(1,1-dimethylethyl)-2-hydroxybenzoic acid; 3,5-bis(1,1-dimethylethyl)-2-hydroxybenzoic acid; 3,5-Bis-tert-butylsalicylic acid; 3,5-Di-tert-butyl-2-hydroxybenzoic acid; |
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| PRODUCT IDENTIFICATION |
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CAS RN |
19715-19-6 |
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EINECS RN |
243-246-6 |
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FORMULA |
[(CH3)3C]2C6H2(OH)COOH |
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MASS |
250.33 |
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| PHYSICAL AND CHEMICAL PROPERTIES |
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PHYSICAL STATE |
white crystalline powder |
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MELTING POINT |
157 - 160 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
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pH |
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VAPOR DENSITY |
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REFRACTIVE INDEX |
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FLASH POINT |
179 C |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal temperatures and pressures |
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INCOMPATIBLE MATERIALS |
Oxidizing agents |
| DECOMPOSITION PRODUCTS | carbon monoxide, carbon dioxide |
| POLYMERIZATION | Has not been reported |
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| SAFETY |
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HAZARD NOTES |
Harmful if swallowed. Irritating to eyes, respiratory system and skin |
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EYE |
Cause eye irritation |
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SKIN |
Cause skin irritation |
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INGESTION |
Harmful if swallowed. May cause irritation of the digestive tract |
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INHALATION |
Causes respiratory tract irritation. May be harmful if inhaled |
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CHRONIC |
N/A |
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UN NO. |
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| HAZARD CLASS | |
| PACKING GROUP | |
| NFPA RATINGS |
Health: 1; Flammability: 1; Reactivity: 1 |
| HAZARD SYMBOL |
XN |
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RISK PHRASES |
22-36/37/38 |
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SAFETY PHRASES |
26-37/39 |
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| OTHER INFORMATION |
| Application: the preparation of a chiral Schiff base ligands and chiral oxazolidine ligands. |
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| SALES SPECIFICATION |
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APPEARANCE |
white crystalline powder |
| PURITY |
99.0% min |
| LOSS ON DRYING |
1.0% max |
| RESIDUE ON IGNITION |
0.1% max |
| HEAVY METAL |
10ppm max |