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1544-85-0 - 5-Amino-2,2-difluoro-1,3-benzodioxole, 97+% - 3,4-[(Difluoromethylene)dioxy]aniline - B24336 - Alfa Aesar

B24336 5-Amino-2,2-difluoro-1,3-benzodioxole, 97+%

CAS Number
1544-85-0
Synonyms
3,4-[(Difluoromethylene)dioxy]aniline

Size Price ($) Quantity Availability
1g 39.52
5g 162.74
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5-Amino-2,2-difluoro-1,3-benzodioxole, 97+%

MDL
MFCD00190144
EINECS
000-000-0

Chemical Properties

Formula
C7H5F2NO2
Formula Weight
173.12
Boiling Point
95-97°/12mm
Refractive Index
1.4990
Sensitivity
Light Sensitive
Solubility
Not miscible or difficult to mix in water.

Applications

5-Amino-2,2-difluoro-1,3-benzodioxole is used as a pharmaceutical intermediate.

Notes

Light sensitive. Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents.

Literature References

Mudumala Veeranarayana Reddy; Someshwar D. Dindulkar; Yeon Tae Jeong. BF3·SiO2-catalyzed one-pot synthesis of α-aminophosphonates in ionic liquid and neat conditions. Tetrahedron Letters. 2011, 52 (37), 4764-4767.

L. W. Lawrence Woo; Paul M. Wood; Christian Bubert; Mark P. Thomas; Atul Purohit and Barry V. L. Potter. Synthesis and Structure-Activity Relationship Studies of Derivatives of the Dual Aromatase-Sulfatase Inhibitor 4-{[(4-Cyanophenyl)(4H-1,2,4-triazol-4-yl)amino]methyl}phenyl sulfamate. ChemMedChem. 2013, 8 (5), 779-799.

GHS Hazard and Precautionary Statements

Hazard Statements: H301-H312-H332-H315-H319

Toxic if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation.

Precautionary Statements: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P363-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. 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. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1343593
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2932.99
TSCA
No

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