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Homophthalic anhydride

Name: Homophthalic anhydride
Brand: 2A Biotech
SKU: 2A-9024981

CAS Number703-59-3

SynonymsMFCD00006894; EINECS 211-873-4; Homophthalic acid anhydride; 4H-isochromene-1,3-dione; homophthalic anhydride; 1H-2-Benzopyran-1,3(4H)-dione; 1H-Isochromene-1,3(4H)-dione

Molecular FormulaC9H6O3

Molecular Weight162.142

Purity98.00%

Density1.3±0.1 g/cm3

Boiling Point324.5±35.0 °C at 760 mmHg

Melting Point140-142 °C(lit.)

AppearanceBeige solid

MSDSChinese English

Cat. No.: 2A-9024981 Purity: 98.00%

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Quality Control of [ 703-59-3 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number	703-59-3
Catalog No.	2A-9024981
Chinese Name	高酞酸酐
Synonyms	MFCD00006894; EINECS 211-873-4; Homophthalic acid anhydride; 4H-isochromene-1,3-dione; homophthalic anhydride; 1H-2-Benzopyran-1,3(4H)-dione; 1H-Isochromene-1,3(4H)-dione
Molecular Formula	C9H6O3
Molecular Weight	162.142
Purity	98.00
Density	1.3±0.1 g/cm3
Boiling Point	324.5±35.0 °C at 760 mmHg
Melting Point	140-142 °C(lit.)
Appearance	Beige solid
Water Solubility	Soluble in: acetone
Storage Condition	Store in an airtight container in a cool, dry plac
HTC	2932999099
SMILES	O=C1Cc2ccccc2C(=O)O1
InChI	InChI=1S/C9H6O3/c10-8-5-6-3-1-2-4-7(6)9(11)12-8/h1-4H,5H2
InChI Key	AKHSBAVQPIRVAG-UHFFFAOYSA-N
MSDS	msds/24981_1_703_59_3.pdf
Tax Rebate	13.0%
Supervision	None. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport Info	Product name: Purity: 97.0%
MSDS Transport Info	Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified

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Homophthalic anhydride

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