264261
2′,5′-Difluoroacetophenone
98%
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About This Item
Linear Formula:
F2C6H3COCH3
CAS Number:
Molecular Weight:
156.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
217-837-4
MDL number:
Assay:
98%
InChI key
HLAFIZUVVWJAKL-UHFFFAOYSA-N
InChI
1S/C8H6F2O/c1-5(11)7-4-6(9)2-3-8(7)10/h2-4H,1H3
SMILES string
CC(=O)c1cc(F)ccc1F
assay
98%
refractive index
n20/D 1.4882 (lit.)
density
1.233 g/mL at 25 °C (lit.)
functional group
fluoro, ketone
Application
2′,5′-Difluoroacetophenone has been used in the preparation of 2,5-difluorostyrene.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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2, 3-Difluorostyrene and 2-Chloro-5-fluorostyrene. The Preparation of Aromatic Fluorine Compounds.
BERGMANN ED and Berkovic S.
The Journal of Organic Chemistry, 26(3), 919-923 (1961)
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