2,2-difluoro-1,3-benzodioxole

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
2,2-difluorobenzo[d][1,3]dioxole, 2,2-bis(fluoranyl)-1,3-benzodioxole
Difluoromethylating Building Blocks
KUMI2F79
1583-59-1
MFCD00236217
74103
1307648
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Boiling Point
Packaging
Storage
2,2-difluoro-1,3-benzodioxole
C7H4F2O2
158.10
≥98.0%(GC)
Colorless to Yellow Liquid
129-130°C
5g,10g,25g,50g,100g,200g and 500g
Store at room temperature
2,2-difluoro-1,3-benzodioxole is a useful difluoromethylated building block for the synthesis of various benzodioxole-containing pharmaceutical active compounds.
2-,3-,and 4-(Trifluoromethoxy)phenyllithiums: Versatile intermediates offering access to a variety of new organofluorine compounds. [1]
Selective aliphatic fluorination by halogen exchange in mild conditions. [2]
References:
[1] E.Castagnetti, et al, Eur. J. Org. Chem., 2001, 2001(4), pp 691-695.
[2] L.Saint-Jalmes, J. F. Chem., 2006, 127(1), pp 85-90.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H315,H317,H319,H335
P261,P280,P305+P351+P338
2932990090
NONH for all modes of transport

1. Product Specification
2. Safety Data Sheet
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