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459-64-3 - 4-Methoxybenzenediazonium tetrafluoroborate, 98% - H55827 - Alfa Aesar

H55827 4-Methoxybenzenediazonium tetrafluoroborate, 98%

CAS Number
459-64-3
Synonyms

Size Price ($) Quantity Availability
1g 18.40
5g 70.70
25g 306.00
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4-Methoxybenzenediazonium tetrafluoroborate, 98%

MDL
MFCD00011897
EINECS
207-296-2

Chemical Properties

Formula
C7H7BF4N2O
Formula Weight
221.95
Melting point
142-144°
Solubility
Decompose in water

Applications

4-Methoxybenzenediazonium tetrafluoroborate has been used in the preparation of azo coupled cyclic β-enaminones.

Notes

Store at -20°C. Light sensitive.

Literature References

Krzysztof J. Reszka.; Colin F. Chignell. EPR and spin-trapping investigation of free radicals from the reaction of 4-methoxybenzenediazonium tetrafluoroborate with melanin and melanin precursors. J. Am. Chem. Soc. 1993, 115 (17),7752-7760.

Gang Liu.; Michael S. Freund. Nucleophilic Substitution Reactions of Polyaniline with Substituted Benzenediazonium Ions:? A Facile Method for Controlling the Surface Chemistry of Conducting Polymers. Chem. Mater. 1996, 8 (6),1164-1166.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2927.00
TSCA
No

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