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Phthalic anhydride

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Phthalic anhydride

Product Name:

Phthalic anhydride

Synonyms:3719

2,5-Isobenzofurandione; 2-benzofuran-1,3-dione; 2,2'-(oxydicarbonyl)dibenzoic acid; o-Phthalic anhydride

CAS RN.:

85-44-9

EINECS:

201-607-5

Molecular Weight:

148.12

Molecular Formula:

C₈H₄O₃

Density:

1.484g/cm³

Melting Point(℃):

129-132℃

Boiling Point(℃):

589.218°C at 760 mmHg

Flash Point(℃):

223.231°C

refractive_index:

1.646

Water Solubility:

6 g/L (20℃)

Hazard Symbols:

	Xn

Details

Risk Codes:

R22;R37/38;R41;R42/43;

Details

Safety Description:

S22;S24/25;S26;S37/39;S46;

Details

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Phthalic anhydride

Phthalic anhydride

Phthalic anhydride

2,5-Isobenzofurandione; 2-benzofuran-1,3-dione; 2,2'-(oxydicarbonyl)dibenzoic acid; o-Phthalic anhydride

85-44-9

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