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1-PHENYL-5-MERCAPTOTETRAZOLE |
| 1-Phenyl-5-mercapto-1,2,3,4-tetrazole; 1-Phenyl-5-tetrazolethione; 1-Phenyltetrazole-5-thiol; 1-Phenyltetrazole-thiol; 1-Phenyltetrazoline-5-thione 5-Mercapto-1-phenyltetrazol; 5-Mercapto-1-phenyltetrazole; Mercaptophenyltetrazole; Phenylmercaptotetrazole; 1-Phenyl-2H-tetrazole-5-thione; Other RN: 122546-70-7; 1437-66-7; 53741-94-9; 69829-89-6 |
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| PRODUCT IDENTIFICATION |
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CAS RN |
86-93-1 |
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EINECS RN |
201-710-5 |
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FORMULA |
C7H6N4S |
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MASS |
178.21 |
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| PHYSICAL AND CHEMICAL PROPERTIES |
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PHYSICAL STATE |
white crystalline powder |
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MELTING POINT |
150 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
Insoluble |
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pH |
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VAPOR DENSITY |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Unstable (Avoid ignition sources, dust generation, excess heat, strong oxidants, temperatures above 130 C, mechanical shock) |
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INCOMPATIBLE MATERIALS |
Oxidizing agents |
| DECOMPOSITION PRODUCTS |
Carbon monoxide, Carbon dioxide, Nitrogen oxides, Sulfur oxides, nitrogen. |
| POLYMERIZATION |
Will not occur |
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NFPA RATINGS |
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| SAFETY |
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HAZARD NOTES |
Highly flammable. Heat sensitive. Heating may cause an explosion, Harmful if swallowed. Irritating to eyes, respiratory system and skin. |
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EYE |
May cause eye irritation. May cause conjunctivitis |
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SKIN |
May cause skin irritation. Prolonged or repeated contact has been associated with the development of a dry scaly dermatitis or with secondary infections. |
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INGESTION |
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Mercaptans may cause nausea and headache. |
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INHALATION |
May cause respiratory tract irritation. Vapors may cause dizziness or suffocation. Mercaptans may cause nausea and headache. |
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CHRONIC |
Prolonged or repeated skin contact may cause dermatitis. Prolonged or repeated eye contact may cause conjunctivitis. |
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| TRANSPORT & REGULATORY INFORMATION |
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UN NO. |
1325 |
| HAZARD CLASS |
4.1 |
| PACKING GROUP |
II |
| HAZARD SYMBOL |
F |
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RISK PHRASES |
11 |
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SAFETY PHRASES |
9-16-28A-33-37-45 |
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| EXTERNAL LINKS & GENERAL INFORMATION |
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| SALES SPECIFICATION |
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APPEARANCE |
white crystalline powder |
| ASSAY (HPLC) |
99.0% min |
| pH |
2.5 - 3.5 |
| MELTING POINT |
150 - 153 C |
| WATER (K.F) |
0.2% max |