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104-87-0 - p-Tolualdehyde, 98% - 4-Methylbenzaldehyde - A11384 - Alfa Aesar

A11384 p-Tolualdehyde, 98%

CAS-Nummer
104-87-0
Synonyme
4-Methylbenzaldehyde

Größe Preis ($) Menge Verfügbarkeit
5g 22,45
100g 26,55
2500g 340,80
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p-Tolualdehyde, 98%

MDL
MFCD00006954
EINECS
203-246-9

Chemische Eigenschaften

Formel
C8H8O
Molmasse
120.15
Schmelzpunkt
-6°
Siedepunkt
204°
Flammpunkt
80°(176°F)
Dichte
1.018
Brechungsindex
1.5460
Sensitivität
Air Sensitive
Löslichkeit
It is slightly soluble in water.

Anwendungen

p-Tolualdehyde is used as an intermediate for the synthesis of pharmaceuticals, dyes perfumes and agrochemicals. It is also used as a fixative of flavorings. It is also used as an important organic intermediates, used for spices, triphenylmethane dye synthesis, etc.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Incompatible to Strong bases, Strong oxidizing agents, Strong reducing agents

Literaturverweise

Jose A. Cabello.; Juan M. Campelo.; Angel Garcia.; Diego Luna.; Jose M. Marinas. Knoevenagel condensation in the heterogeneous phase using aluminum phosphate-aluminum oxide as a new catalyst. J. Org. Chem. 1984, 49, (26), 5195-5197.

Daniel L. Comins.; Jack D. Brown. Ortho metalation directed by .alpha.-amino alkoxides . J. Org. Chem. 1984, 49, (6), 1078-1083.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H335-H227-H313

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid. May be harmful in contact with skin.

Sicherheitshinweise: P210-P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
385772
Harmonized Tariff Code
2912.29
TSCA
Yes
RTECS
CU7034500

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