Phthalic anhydride

Substance identity

Identification

Display Name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Type of Substance

Composition:

mono-constituent substance

Origin:

organic

Substance Identifiers

EC number

201-607-5

CAS number

85-44-9

Trade name

1,2-BENZENE DICARBOXYLIC ACID ANHYDRIDE

1,2-Benzenecarboxylic anhydride

1,2-Benzenedicarboxylic Anhydride

1,2-Benzenedicarboxylic acid anhydride

1,2-Benzenedicarboxylic anhydride

1,3 Phthalandione

1,3-DIOXOPHTHALANE

1,3-Dihydro-1,3-dioxoisobenzofurane

1,3-Dioxophthalane

1,3-ISOBENZOFURANDIONE

1,3-Isobenzofurandione

1,3-Isobenzofurandione

1,3-Isobenzofurandione (9CI)

1,3-Phthalandione

1,3-dihydro-1,3-dioxo-isobenzofuran

2-Benzofuran-1,3-dione

Araldite HT 901

Bezwodnik ftalowy

Bezwodnik ftalowy ciekły

ESEN

HT 901

Isobenzofuran, 1,3-dihydro-1,3-dioxo-

Isobenzofuran-1,3-dione

Isobenzofuran-1,3-dione

Isobenzofurane, 1,3-dihydro-1,3-dioxo-

Isobenzofurane, 1,3-dihydro-1,3dioxo-

PA

PAN

PSA

Phthalandione

Phthalanhydride

Phthalic Anhydride

Phthalic acid anhydride

Phthalic anhydride

Phthalic anhydride (8CI)

Phthalic anhydride liquid

Retarder AK

Retarder ESEN

Retarder PD

Sconoc 7

TGL 6525

Vulkalent B/C

ftalanhydrid

Other identifiers

1,3-dihydro-2-benzofuran-1,3-dione

(IUPAC name )

Compositions

Boundary Composition(s)

pthalic anhydride

State Form:

other: solid: cristalline

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

pthalic anhydride

State Form:

other: solid:cristalline

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

pthalic anhydride

State Form:

solid: bulk

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

phthalic anhydride

State Form:

liquid

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Legal Entity Composition(s)

Phthalic anhydride

State Form:

other: solid: crystalline

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

standard composition CAS 85-44-9

State Form:

solid: bulk

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phtalic Anhydride

State Form:

other: solid flakes

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phthalic anhydride

State Form:

solid: particulate/powder

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phthalic anhydride

State Form:

other: Solid

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phthalic Anhydride

State Form:

solid: particulate/powder

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Composition 11

State Form:

solid: bulk

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phthalic anhydride

State Form:

solid: bulk

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Composition 13

State Form:

other: solid: cristalline

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Composition 14

State Form:

other: Solid

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phtalic anhydride

State Form:

solid: bulk

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phthalic anhydride

State Form:

other: Solid: flakes

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

phthalic anhydride

State Form:

other: solid: flakes

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

EC_201_607_5__phthalic_anhydride

State Form:

other: solid: crystalline

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Phtalic Anhydride

State Form:

solid: bulk

Constituent 1

Reference substance name:

Phthalic anhydride

EC Number:

201-607-5

EC Name:

Phthalic anhydride

CAS Number:

85-44-9

Molecular formula:

C8H4O3

IUPAC Name:

1,3-dihydro-2-benzofuran-1,3-dione

Composition 20

State Form:

liquid