HENAN SUNLAKE ENTERPRISE CORPORATION
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Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
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CAS NO.120-80-9
1(10-100)Gram1(100-200)Gram
Exhibition in shanghai
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Package & Shipment
| Pyrocatechol Basic information |
| Product Name: | Pyrocatechol |
| Synonyms: | 1,2-Benzenediol (pyrocatechol);1,2-benzenediol[qr];1,2-dihydroxybenzene[qr];2-Hydroxyphenol;2-hydroxyphenol[qr];ai3-03995[qr];Benzene, o-dihydroxy-;benzene,1,2-dihydroxy- |
| CAS: | 120-80-9 |
| MF: | C6H6O2 |
| MW: | 110.11 |
| EINECS: | 204-427-5 |
| Product Categories: | Intermediates;Aromatic Phenols;Aromatics;Miscellaneous Reagents;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Polyols |
| Mol File: | 120-80-9.mol |
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| Pyrocatechol Chemical Properties |
| mp | 103 °C |
| bp | 245 °C(lit.) |
| density | 1,371 g/cm3 |
| vapor density | 3.8 (vs air) |
| vapor pressure | 1 mm Hg ( 75 °C) |
| Fp | 279 °F |
| storage temp. | Store at RT. |
| Water Solubility | 430 g/L (20 ºC) |
| Merck | 14,7999 |
| BRN | 471401 |
| Stability: | Stable. Substances to be avoided include acid chlorides, acid anhydrides, bases, oxidizing agents, nitric acid. Light sensitive; may discolour on exposure to air. Combustible. |
| CAS DataBase Reference | 120-80-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Benzenediol(120-80-9) |
| EPA Substance Registry System | 1,2-Benzenediol(120-80-9) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 21/22-36/38-68-43 |
| Safety Statements | 22-26-37-39 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | UX1050000 |
| HazardClass | 6.1 |
| PackingGroup | III |
| Hazardous Substances Data | 120-80-9(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Pyrocatechol Usage And Synthesis |
| Chemical Properties | Off-white powder |
| General Description | Solid; white; odorless. Sinks and mixes with water. |
| Air & Water Reactions | Turns brown on exposure to air and light, especially when moist. Water soluble. Aqueous solutions soon turn brown on exposure to air and light. |
| Reactivity Profile | POISONOUS GASES MAY BE PRODUCED WHEN HEATED. Pyrocatechol may form toxic fumes at high temperatures. [USCG, 1999]. Pyrocatechol can react with acid chlorides, acid anhydrides, bases and oxidizing agents. Pyrocatechol reacts violently on contact with concentrated nitric acid. Pyrocatechol acts as a reducing agent . |
| Health Hazard | DUST: Irritating to eyes, nose and throat. If inhaled will cause coughing or difficult breathing. SOLID: Will burn skin and eyes. Harmful if swallowed. |
| Fire Hazard | Combustible. POISONOUS GASES MAY BE PRODUCED WHEN HEATED. May form toxic fumes at high temperatures. |
| Pyrocatechol Preparation Products And Raw materials |
Service we provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
| C6H6O2 |