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822261 Pyrocatechol

Pyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C₆H₄-1,2-(OH)₂.

Pyrocatechol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 1,2-Dihydroxybenzene, Catechol

CAS #: 120-80-9 EC Number: 204-427-5 Molar Mass: 110.11 g/mol Chemical Formula: C₆H₄-1,2-(OH)₂ Hill Formula: C₆H₆O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
120-80-9204-427-5C₆H₆O₂C₆H₄-1,2-(OH)₂110.11 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8222610250 Plastic bottle 250 g
8222611000 Plastic bottle 1 kg
Description
Catalogue Number822261
Synonyms1,2-Dihydroxybenzene, Catechol
DescriptionPyrocatechol
References
Product Information
CAS number120-80-9
EC index number604-016-00-4
EC number204-427-5
Hill FormulaC₆H₆O₂
Chemical formulaC₆H₄-1,2-(OH)₂
Molar Mass110.11 g/mol
HS Code2907 29 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationPyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C₆H₄-1,2-(OH)₂.
Biological Information
Physicochemical Information
Density1.34 g/cm3 (15 °C)
Explosion limit1.97 %(V)
Flash point127 °C
Melting Point104 - 106 °C
pH value6 (100 g/l, H₂O, 20 °C)
Vapor pressure1 hPa (75 °C)
Solubility430 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 300 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H301 + H311: Toxic if swallowed or in contact with skin.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H341: Suspected of causing genetic defects.
H350: May cause cancer.
Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
P261: Avoid breathing dust.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
RTECSUX1050000
Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerharmful, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2811 , 6.1, III
Declaration (transport by air) IATA-DGRUN 2811 , 6.1, III
Declaration (transport by sea) IMDG-CodeUN 2811 , 6.1, III
Supplemental Information
Specifications
Assay (GC, area%)≥ 99.0 % (a/a)
Melting range (lower value)≥ 103 °C
Melting range (upper value)≤ 105 °C
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8222610250 04022536486697
8222611000 04022536486703

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Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Protecting Groups
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Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Phenols and Phenol Ethers > Phenols and Phenol Ethers with Other Hydroxyl or Ether Groups
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