4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE)

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Names

[ Name ]:
4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE)

[Synonym ]:
1,3-Isobenzofurandione, 5,5'-carbonylbis-
benzophenone-3,3',4,4'-tetracarboxylic acid dianhydride
3,4,3',4'-benzophenone tetracarboxylic dianhydride
Benzophenone-3,3',4,4'-tetracarboxylic dianhydride
5,5'-Carbonylbis(2-benzofuran-1,3-dione)
3,3,4,4-Benzophenonetetracarboxylic dianhydride
3,3',4,4'-benzophenonetetracarboxylic dianhydride
4,4'-Diphthalic anhydride ketone
benzophenone tetracarboxylic dianhydride
Benzophenonetetracarboxylic acid dianhydride
Phthalic anhydride,4,4'-carbonyldi
3,3‘,4,4‘-Benzophenonetetracarboxylic dianhydride
1,3-Isobenzofurandione,5,5'-carbonylbis
5,5'-Carbonylbis(isobenzofuran-1,3-dione)
EINECS 219-348-1
4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE)
MFCD00005923
Benzophenonetetracarboxylic anhydride
5-(1,3-dioxo-isobenzofuran-5-carbonyl)-isobenzofuran-1,3-dione
Benzophenone-tetracarboxylic-dianhydride
4,4'-Carbonyldiphthalic anhydride

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
638.8±40.0 °C at 760 mmHg

[ Melting Point ]:
218-222 °C(lit.)

[ Molecular Formula ]:
C₁₇H₆O₇

[ Molecular Weight ]:
322.225

[ Flash Point ]:
286.1±27.4 °C

[ Exact Mass ]:
322.011353

[ PSA ]:
103.81000

[ LogP ]:
1.94

[ Vapour density ]:
1.4 (vs air)

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.700

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319-H335

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37

[ Safety Phrases ]:
25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ HS Code ]:
29183000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Bismaleimide
4,4'-Carbonyldiphthalic acid
4-[(3,4-dimethylphenyl)methyl]-1,2-dimethylbenzene
2-(3-hydroxyphenyl)-5-[2-(3-hydroxyphenyl)-1,3-dioxoisoindole-5-carbonyl]isoindole-1,3-dione
5-(1,3-dioxoisoindole-5-carbonyl)isoindole-1,3-dione
5,5'-Carbonylbis[2-phenyl-1H-isoindole-1,3(2H)-dione]
2-(4-hydroxyphenyl)-5-[2-(4-hydroxyphenyl)-1,3-dioxoisoindole-5-carbonyl]isoindole-1,3-dione

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Armarego WLF and Chai C

Purification of Laboratory Chemicals , (2012)

4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride
4,4'-(hexafluoroisopropylidene)diphthalicanhydride
4,4'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(benzenesulfonic acid)disodium salt
4,4'-[carbonylbis[imino(1-hydroxy-3-sulphonaphthalene-6,2-diyl)azo]]dibenzoic acid
4,4'-[carbonylbis[imino(1-hydroxy-3-sulphonaphthalene-6,2-diyl)azo]]bis[benzoic] acid, sodium salt
4,4'-(carbonylbis(benzene-4,1-diyl)bis(imino))bis(benzene sulfonate) sodium salt
3-[2-Amino-1-(cyclopropylmethyl)propyl]benzonitrile
ethyl 2-[2-({3-ethyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamido]benzoate
3-(Decylamino)propanoic acid hydrochloride
N-(4-acetamidophenyl)-2-({3-ethyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
3-[2-Amino-1-(cyclobutylmethyl)propyl]benzonitrile
2-[(3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)sulfanyl]-N-(2-fluorophenyl)acetamide
2-[(3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)sulfanyl]-N-(4-fluorophenyl)acetamide
(E)-2-(Hydrazineylidenemethyl)pyridine hydrochloride
N-(2,4-difluorophenyl)-2-[(3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide
N-(4-chlorophenyl)-2-[(3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide

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