Phthalic anhydride

Post Date:
Jul 02,2018
Expiry Date:
Jul 02,2019
Detailed Description:
Cas No. :85-44-9 Quantity: 1Metric Tons
Specs:25kg/bag
Price:1 USD Metric Tons
Payment Method: T/T ,westerunion,moneygram
Phthalic anhydride
cas no.85-44-9
EINECS: 201-607-5
MF:C8H4O3
melting point:130.8℃
boiling point:284 °C
density:1.53 g/cm3
package:25kg/bag
apperance:White, acicular crystal.
solubility:Difficult to dissolve in cold water, easy to dissolve in hot water, ethanol, ether, benzene and other organic solvents.
CAS Registry Number:
85-44-9
Synonyms:
;2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride;
Molecular Formula:
C₈H₄O₃
Molecular Weight:
148.12
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R22:;
R37/38:;
R41:;
R42/43:;
Safety Description:
S22:;
S24/25:;
S26:;
S37/39:;
S46:;

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