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Lieferanten für
Pyrocatechol
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Daten | CAS |
120-80-9 | Formula |
C6H6O2 | EINECS |
204-427-5 |
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20 Registerierte Lieferanten
Appearance & Physical State | Light grey to light brown flake
| Density | 1.371
| Melting Point | 103-106ºC
| Boiling Point | 245ºC
| Flash Point | 131ºC
| Refractive Index | 1.612
| Water Solubility | 430 g/L (20 ºC)
| 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.
| Storage Condition | Store at RT.
| Vapor Pressure | 1 mm Hg ( 75 °C)
| Vapor Density | 3.8 (vs air) |
Color in acetic solution,HAZEN | 1650 max
| Assay, % | 98.5 min
| Melting point, °C | 103.7 min
| Acidity with NaOH 0.1N/100g, ml | 50.0 max |
Molecular Formula: C6H6O2 Molecular Weight: 110.11 Hazard Symbols: Xn UN Number: UN 2811 6.1/PG 3 WGKGermany: 2 PackingGroup: III HS Code: 2907 29 00
Molecular Fomula: C6H6O2
Molecular weight: 110.11
Appearance: Light gray to Light brown crystallization
Purity: 98.5%
Appearance | Light Gray to light brown flaky grain
| Content, % | ≥ 99.0
| Melting point,℃ | 104~ 106
| Ash content, % | ≤ 0.04 |
MF:C6H6O2 EINECS No.:204-427-5 Type:Flavor & Fragrance Intermediates, Pharmaceutical Intermediates Purity:99% MP:103 °C Flash:279 °F Solube:430 g/ L EPA:1,2-Benzenediol(120-80-9) Appearance: Light gray to light brown crystal . Molecular weight :110.11. Solubility: Soluble in water, soluble in ethanol, ethyl ether. Application: 1,anti-microbial raw material. 2, Used in the manufacture of rubber curing agent, electroplating additives, skin antiseptic fungicide, hair dye, photographic developer, etc., is an important chemical intermediate, catechol was germicide b mould propoxur, pesticide intermediates and Budweiser Warming: avoid touch by hands, swallow, eye contact.
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Privilegierte Lieferanten
Letztes Update 2024-06-03
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