| Product Identification | Back to Contents | 【Product Name】
1,3,5-Benzenetriol | 【Synonyms】
Benzene-1,3,5-triol
Phloroglucinol | 【CAS】
108-73-6 | 【Formula】
C6H6O3 | 【Molecular Weight】
126.11 | 【EINECS】
203-611-2 | 【RTECS】
SY1050000 | 【RTECS Class】
Drug; Mutagen; Reproductive Effector | 【Merck】
12,7482 | 【Beilstein/Gmelin】
1341907 | 【Beilstein Reference】
4-06-00-07361 | 【EC Class】
irritant |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White powder. | 【Solubility in water】
10 g/L | 【Melting Point】
217 - 220 | 【Boiling Point】
400 | 【Vapor Pressure】
6E-7 (25 C) | 【Density】
1.46 g/cm3 | 【pKa/pKb】
9.06 (pKa) | 【Partition Coefficient】
.06 | 【Heat Of Vaporization】
67.6 kJ/mol | 【Heat Of Combustion】
-2634 kJ/mol | 【Usage】
Substance is used in diazo-type printing, textile dyeing. |
| First Aid Measures | Back to Contents | 【Ingestion】
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. | 【Skin】
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry place. Keep container closed when not in use. Dark room. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear safety glasses and chemical goggles if splashing is possible. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | 【Respirators】
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. | 【Exposure Effects】
Irritating to eyes, respiratory system and skin. The toxicological properties of this material have not been investigated. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
215 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
3 | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidants. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. |
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