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Phthalic anhydride - CAS:85-44-9

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Physical and chemical properties

2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride
CAS: 85-44-9
EINECS: 201-607-5
DENSITY: 1.484g/cm3
Melting Point: 129-132℃
BOILING POINT: 589.218°C at 760 mmHg
REFRACTIVE INDEX: 1646
FLASH POINT: 223.231°C
WATER SOLUBILITY: 6 g/L (20℃)
VAPOUR PRESSUR: 0mmHg at 25°C
HAZARD SYMBOLS: Xn##Harmful:;
RISH CODES: R22||R37/38||R41||R42/43:;
SAFETY DESCRIPITION: S22||S24/25||S26||S37/39||S46:;
MOLECULAR FORMULA: C8H4O3
MOLECULAR WEIGHT: 148,12

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