Alfa Aesar™ o-Tolualdehyde, 98%, stab. with 0.1% hydroquinone


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10172-36

O-TOLUALDEHYDE, 98% 500G

UNSPSC: 12352114

Code: NEW

Additional Details:
Additional Details: CAS Number: 529-20-4 Weight: 0.01000kg


Quantity 500g

Product Code. 11429462

Quantity Price
1 £ 331.78 / 500g
Estimated Shipment date
from Supplier 08-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material o-Tolualdehyde
CAS 529-20-4
Name Note Stabilized with 0.1% hydroquinone
Molecular Formula C8H8O
Formula Weight 120.15g/mol
MDL Number MFCD00003338
Beilstein 605841
Merck Index 14,9527
Synonym 2-Methylbenzaldehyde

Specification

Boiling Point 199° to 200°C
Melting Point −35°C
Flash Point 67°C (152°F)
Odor Almond-like
Quantity 500g
Chemical Name or Material o-Tolualdehyde
Name Note Stabilized with 0.1% hydroquinone
CAS 529-20-4
Assay 98%
Molecular Formula C8H8O
Formula Weight 120.15g/mol
MDL Number MFCD00003338
Beilstein 605841
Merck Index 14,9527
Synonym 2-Methylbenzaldehyde
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H227-H315-H319-H335
Toxic if swallowed.
Combustible liquid.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P210-P261-P301+P310-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Applications
o-tolualdehyde was used in determination of alkenal-2,4-dinitrophenylhydrazones by HPLC by addition of phosphoric acid. It produces to give a single diastereomer of the tetrahydronaphthalene derivative under UV irradiation.

Solubility
Soluble in carbon tetrachloride, ethanol, ethyl ether, benzene. Not miscible in water.

Notes
Air Sensitive. Incompatible with air and oxidizing agents. Store under dry inert gas.

Safety and Handling

Danger

GHS H Statement
H301-H227-H315-H319-H335
Toxic if swallowed.
Combustible liquid.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P301+P310-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.