CID 639745

4,5-difluorophthalic anhydride

Structural Information

Molecular Formula
C8H2F2O3
SMILES
C1=C2C(=CC(=C1F)F)C(=O)OC2=O
InChI
InChI=1S/C8H2F2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H
InChIKey
UATBWQQFLABWKR-UHFFFAOYSA-N
Compound name
5,6-difluoro-2-benzofuran-1,3-dione
Related CIDs

2D Structure

compound 2d structure
1
Annotation Hits

0
References

531
Patents

183.99721 Da
Monoisotopic Mass

1.5
XlogP (predicted)

Profile

Predicted Collision Cross Section

Adduct m/z Predicted CCS (Ų)
[M+H]+ 185.00449 127.2
[M+Na]+ 206.98643 139.8
[M-H]- 182.98993 131.2
[M+NH4]+ 202.03103 149.4
[M+K]+ 222.96037 138.1
[M+H-H2O]+ 166.99447 121.4
[M+HCOO]- 228.99541 149.4
[M+CH3COO]- 243.01106 180.5
[M+Na-2H]- 204.97188 133.0
[M]+ 183.99666 127.8
[M]- 183.99776 127.8
m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Ų) per adduct calculated using CCSbase.

Literature stripe

literature stripe

Patent stripe

patents stripe