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74003-55-7 - 3,4-Dibromobenzaldehyde, 99% - L13762 - Alfa Aesar

L13762 3,4-Dibromobenzaldehyde, 99%

CAS Number
74003-55-7
Synonyms

Size Price ($) Quantity Availability
1g 80.80
5g 297.00
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3,4-Dibromobenzaldehyde, 99%

MDL
MFCD00236033
EINECS
000-000-0

Chemical Properties

Formula
C7H4Br2O
Formula Weight
263.93
Melting point
69-72°
Sensitivity
Air Sensitive
Solubility
Insoluble in water.

Applications

3,4-Dibromobenzaldehyde is used in the preparation of isomeric branched pi-conjugated system with terminal alkyne by reacting with 4-(triisopropylsilylethynyl) phenylacetylene.

Notes

Air sensitive. Incompatible with strong oxidizing agents.

Literature References

Onal, E.; Yerli, Y.; Cosut, B.; Pilet, G.; Ahsen, V.; Luneau, D.; Hirel, C. Nitronyl and imino nitroxide free radicals as precursors of magnetic phthalocyanine and porphyrin building blocks. New J. Chem. 2014, 38 (9), 4440-4447.

Biet, T.; Fihey, A.; Cauchy, T.; Vanthuyne, N.; Roussel, C.; Crassous, J.; Avarvari, N. Ethylenedithio-Tetrathiafulvalene-Helicenes: Electroactive Helical Precursors with Switchable Chiroptical Properties. Chem. Eur. J. 2013, 19 (39), 13160-13167.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P312a-P321-P332+P313-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2573433
Harmonized Tariff Code
2914.79
TSCA
No

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