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4821-94-7

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4821-94-7 Structure

4821-94-7 Structure
IdentificationBack Directory
[Name]

4,5-diMethoxy-phthalic anhydride,
[CAS]

4821-94-7
[Synonyms]

4,5-diMethoxy-phthalic anhydride,
5,6-dimethoxyisobenzofuran-1,3-dione
5,6-Dimethoxy-2-benzofuran-1,3-dione
1,3-ISOBENZOFURANDIONE, 5,6-DIMETHOXY-
5,6-DIMETHOXYISOBENZOFURAN-1,3-DIONE 1G
[Molecular Formula]

C10H8O5
[MDL Number]

MFCD27924322
[MOL File]

4821-94-7.mol
[Molecular Weight]

208.17
Chemical PropertiesBack Directory
[Melting point ]

175 °C
[Boiling point ]

382.3±32.0 °C(Predicted)
[density ]

1.382±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,2-8°C
[InChI]

InChI=1S/C10H8O5/c1-13-7-3-5-6(4-8(7)14-2)10(12)15-9(5)11/h3-4H,1-2H3
[InChIKey]

IMSDRBDUANUSRL-UHFFFAOYSA-N
[SMILES]

C1(=O)C2=C(C=C(OC)C(OC)=C2)C(=O)O1
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Spectrum DetailBack Directory
[Spectrum Detail]

4,5-diMethoxy-phthalic anhydride,(4821-94-7)1HNMR
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