Alfa Aesar™ Catechol, 99%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10164-0I

CATECHOL, 99% 5000G

UNSPSC: 12352104

Code: NEW

Additional Details:
Additional Details: CAS Number: 120-80-9 Weight: 0.01000kg


Quantity 5000g

Product Code. 11439452

Quantity Price
1 £ 178.19 / 5000g
Estimated Shipment date
from Supplier 12-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material Catechol
CAS 120-80-9
Molecular Formula C6H6O2
Formula Weight 110.11g/mol
MDL Number MFCD00002188
UN Number UN2811
Beilstein 471401
Merck Index 14,7999
Synonym 1,2-Dihydroxybenzene; Pyrocatechol

Specification

Melting Point 104° to 107°C
Boiling Point 245° to 246°C
Quantity 5000g
Flash Point 127°C (260°F)
Odor Aromatic
Chemical Name or Material Catechol
CAS 120-80-9
Assay 99%
Assay Percent Range 99%
Molecular Formula C6H6O2
Formula Weight 110.11g/mol
MDL Number MFCD00002188
UN Number UN2811
Beilstein 471401
Merck Index 14,7999
Synonym 1,2-Dihydroxybenzene; Pyrocatechol
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H312-H315-H319
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P362-P301+P312-P312-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Take off contaminated clothing and wash before reuse.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number UX1050000
TSCA TSCA

Applications
Catechol is used as a developer for photographic films, dyes and an intermediate for antioxidants in rubber and lubricating oils. It is used in polymerization inhibitors and in pharmaceuticals. It is a building block in organic synthesis and involved in the preparation of flavors and fragrances. It is used as a replacement for sandalwood oil, which is prepared from catechol through guaiacol and camphor. Further, it is a precursor for the preparation of vanillin from guaiacol, which is obtained by methylation reaction with catechol.

Solubility
Soluble in water, pyridine, chloroform, benzene, carbon tetrachloride, ether and acetate.

Notes
Air and light sensitive. Incompatible with oxidizing agents, aluminum, bases, acid chlorides and acid anhydrides.

Safety and Handling

Warning

GHS H Statement
H302-H312-H315-H319
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.

GHS P Statement
P280-P305+P351+P338-P362-P301+P312-P312-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Take off contaminated clothing and wash before reuse.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.