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4-Hydroxyisobenzofuran-1,3-dione

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Formula: C8H4O4
CAS: 37418-88-5

Identification

Structural Formula
4-Hydroxyisobenzofuran-1,3-dione
CAS:
37418-88-5
EINECS:
Molecular Formula:
C8H4O4
MDL:
MFCD00011557
SMILES:
OC1=C2C(=O)OC(=O)C2=CC=C1
Synonym:
4-hydroxy-1,3-isobenzofurandione ; phthalic anhydride, 3-hydroxy- ; 3-hydroxyphthalic anhydride ; 3-hydroxyphthalic acid anhydride ; 3-hydroxyphthalic anhydride 97+% ; 4-hydroxy-2-benzofuran-1,3-dione ; 3-hydroxy-phthalicanhydrid ; 4-hydroxy-3-isobenzofurandione ; brn 0135783 ; nsc 80858




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Prices & Availability




Data is processed


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Properties for 4-Hydroxyisobenzofuran-1,3-dione

Molecular Weight:
164.11 g·mol−1
Melting point:
199-202 °C(lit.)
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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
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [4-Hydroxyisobenzofuran-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:
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MSDS:
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