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467707

3-Fluorophthalic anhydride

95%

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About This Item

Empirical Formula (Hill Notation):
C8H3FO3
CAS Number:
652-39-1
Molecular Weight:
166.11
NACRES:
NA.22
PubChem Substance ID:
24870433
UNSPSC Code:
12352100
EC Number:
211-491-8
MDL number:
MFCD00039696
Assay:
95%
Form:
solid
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Quality Segment

200

assay

95%

form

solid

mp

158-161 °C (lit.)

functional group

anhydride, ester, fluoro

SMILES string

Fc1cccc2C(=O)OC(=O)c12

InChI

1S/C8H3FO3/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3H

InChI key

WWJAZKZLSDRAIV-UHFFFAOYSA-N

General description

3-Fluorophthalic anhydride undergoes reduction with NaBH4 to afford 4-fluorophthalide and 7-fluorophthalide. It can be synthesized starting from 3-nitrophthaloyl dichloride.

Application

3-Fluorophthalic anhydride may be used in the preparation of substituted benzamides with potential neuroleptic activity. It may be employed as starting reagent for the synthesis of 8-fluoro-10-methyl-1,2-benzanthracene.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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