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A17920 2,4-Difluorobenzoyl chloride, 97%

CAS Number
72482-64-5
Synonyms

Stock No. Size Price ($) Quantity Availability
A17920-06 5g 33.00
A17920-14 25g 110.00
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2,4-Difluorobenzoyl chloride, 97%

MDL
MFCD00000658
EINECS
276-690-4

Chemical Properties

Formula
C7H3ClF2O
Formula Weight
176.55
Boiling Point
96-98°/15mm
Flash Point
82°(179°F)
Density
1.437
Refractive Index
1.5145
Storage & Sensitivity
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Reacts with water.

Applications

2,4-Difluorobenzoyl chloride is used as a pharmaceutical intermediate.

Notes

Moisture sensitive. Store away from water/ moisture, oxidizing agents, bases.

Literature References

Christopher D. Gabbutt; John D. Hepworth; Michael W. J. Urquhart and Luis Millan Vazquez de Miguel. Synthesis and conjugate additions of2,3,4,9-tetrahydro-1H-xanthene-1,9-diones. J. Chem. Soc., Perkin Trans. 1. 1997, (12), 1819-1824.

Andrzej Kapturkiewicz; Teng-Ming Chen; Inamur R Laskar; Jacek Nowacki. Electrochemiluminescence studies of the cyclometalated iridium(III) complexes with substituted 2-phenylbenzothiazole ligands. Electrochemistry Communications. 2004, 6, (8),827-831.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H314

Combustible liquid. Causes severe skin burns and eye damage.

Precautionary Statements: P210-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
4800566
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2916.39
TSCA
No

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