| Product Identification | Back to Contents | 【Product Name】
Dihydroresorcinol | 【Synonyms】
1,3-Cyclohexanedione
Dihydroresorcinol
Hydroresorcinol | 【CAS】
504-02-9 | 【Formula】
C6H8O2 | 【Molecular Weight】
112.13 | 【EINECS】
207-980-0 | 【Merck】
13,3200 | 【Beilstein/Gmelin】
385888 | 【Beilstein Reference】
4-07-00-01985 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Light yellow - beige powder | 【Solubility in water】
Very soluble | 【Melting Point】
105 | 【Boiling Point】
235 | 【Vapor Pressure】
0.05 (25 C) | 【Density】
1.25 g/cm3 (20 C) | 【pKa/pKb】
5.26 | 【Partition Coefficient】
-.89 | 【Heat Of Vaporization】
47.2 kJ/mol | 【Heat Of Combustion】
-3079 kJ/mol |
| First Aid Measures | Back to Contents | 【Ingestion】
Get medical aid. Wash mouth out with 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】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. |
| Handling and Storage | Back to Contents | 【Storage】
Keep container closed when not in use. Refrigerator (approx 4 C). | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Ingestion】
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. | 【Inhalation】
May cause respiratory tract irritation. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【EC Risk Phrase】
R 22 | 【EC Safety Phrase】
S 22 36/37 |
| Fire Fighting Measures | Back to Contents | 【Fire Fighting】
Wear approved SCBA in full pressure-demand and full protective gear. Extinguish fire using 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 oxidizing agents. | 【Decomposition】
Carbon monoxide, carbon dioxide. |
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