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5343-99-7

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5343-99-7 Structure

5343-99-7 Structure
IdentificationBack Directory
[Name]

1,2-NAPHTHALIC ANHYDRIDE
[CAS]

5343-99-7
[Synonyms]

1,2-NAPHTHALIC ANHYDRIDE
1,2-NAPHTHALIC ANHYDRIDE 98+%
Naphtho[1,2-c]furan-1,3-dione
benzo[e]isobenzofuran-1,3-dione
benzo[e][2]benzofuran-1,3-dione
benzo[e]isobenzofuran-1,3-quinone
1,2-NAPHTHALENEDICARBOXYLIC ANHYDRIDE
[Molecular Formula]

C12H6O3
[MDL Number]

MFCD00191561
[MOL File]

5343-99-7.mol
[Molecular Weight]

198.17
Chemical PropertiesBack Directory
[Melting point ]

170°C
[storage temp. ]

Hygroscopic, -20°C Freezer, Under inert atmosphere
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

Solid
[color ]

Yellow
[Stability:]

Moisture Sensitive
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36/37/39
[HS Code ]

2917.39.0800
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->Acetic acid-->Hydrogen bromide-->Maleic anhydride-->Hydroquinone-->1,2,4-Trichlorobenzene-->Phenylacetylene
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