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4,7-Difluoroisobenzofuran-1,3-dione

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Formula: C8H2F2O3
CAS: 652-40-4
search Element: difluoroisobenzofuran dione
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Identification

Structural Formula
4,7-Difluoroisobenzofuran-1,3-dione
CAS:
652-40-4
EINECS:
Molecular Formula:
C8H2F2O3
MDL:
MFCD00134537
SMILES:
O=C1OC(C2=C1C(F)=CC=C2F)=O
Synonym:
4,7-difluoro-1,3-dihydro-2-benzofuran-1,3-dione ; 3,6-difluorophthalic anhydride,99% ; 3,6-difluorophthalic anhydride ; 3,6-difluorophthalic anhydride, 97%, 97% ; 4,7-difluoro-1,3-isobenzofurandione ; 1,3-isobenzofurandione, 4,7-difluoro- ; 5,8-difluoro-1,3-isobenzofurandione ; 3,6-diflurophthalic anhydride ; 4,7-difluoro-1,3-isobenzofurandione (technical grade, ~90%) ; 4,7-difluoroisobenzofuran-1,3-dione




Suppliers

Ambeed, Inc.
A151214
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Prices & Availability




Data is processed


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Properties for 4,7-Difluoroisobenzofuran-1,3-dione

Molecular Weight:
184.1 g·mol−1
Density:
1.658
Melting point:
218-221 °C(lit.)
Physical Description:
white to off-white powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [4,7-Difluoroisobenzofuran-1,3-dione]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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Downloads

Mol File:
-/-
MSDS:
-/-




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