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944-43-4 - 4-Amino-2,3,5,6-tetrafluorobenzoic acid, 98% - L20128 - Alfa Aesar

L20128 4-Amino-2,3,5,6-tetrafluorobenzoic acid, 98%

CAS Number
944-43-4
Synonyms

Size Price ($) Quantity Availability
1g 34.11
5g 123.60
25g 478.95
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4-Amino-2,3,5,6-tetrafluorobenzoic acid, 98%

MDL
MFCD00007647
EINECS
213-409-6

Chemical Properties

Formula
C7H3F4NO2
Formula Weight
209.11
Melting point
182-184°
Solubility
Insoluble in water. Soluble in methanol (25 mg/ml).

Applications

It is used in chemical research and as pharmaceutical intermediate.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Toshifumi Takeuchi; Yuji Minato; Masayoshi Takase; Hideyuki Shinmori. Molecularly imprinted polymers with halogen bonding-based molecular recognition sites. Tetrahedron Letters. 2005, 46(52), 9025-9027

Sui Xiong Cai; Denis J. Glenn; and John F. W. Keana. Toward the Development of Radiolabeled Fluorophenyl Azide-Based Photolabeling Reagents: Synthesis and Photolysis of Iodinated 4-Azidoperfluorobenzoates and 4-Azido-3,5,6-trifluorobenzoates. J. Org. Chem. 1992, 57(4), 1299-1304

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

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. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). 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
2121117
Harmonized Tariff Code
2916.39
TSCA
No

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