1,2,4,5-Cyclohexanetetracarboxylic dianhydride

HCID 14453667

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Grundinformationen

CAS: 2754-41-8
Standard-SMILES: O=C1OC(=O)C2CC3C(=O)OC(=O)C3CC12
InChIKey: LJMPOXUWPWEILS-UHFFFAOYSA-N
Summenformel: C10H8O6
Durchschnittliche Molmasse: 224,17 g/mol
Monoisotopische Masse: 224,03208798

Namen und Bezeichner

Bevorzugter Name: 1,2,4,5-Cyclohexanetetracarboxylic dianhydride
IUPAC: 3a,4,4a,7a,8,8a-hexahydrofuro[3,4-f][2]benzofuran-1,3,5,7-tetrone
Englischer Name: 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride
Summenformel: C10H8O6
Molmasse: 224.17

Namen und Synonyme

1,2,4,5-Cyclohexanetetracarboxylic DianhydrideRefChem:410894691-475-92754-41-81H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, hexahydro-Tetrahydrobenzo[1,2-c:4,5-c']difuran-1,3,5,7(3aH,7aH)-tetraoneMFCD137049123a,4,4a,7a,8,8a-hexahydrofuro[3,4-f][2]benzofuran-1,3,5,7-tetrone1,2,4,5-Cyclohexanetetracarboxylic acid dianhydrideH-PMDA1,2,4,5-CyclohexanetetracarboxylicDianhydride1,2,4,5-Cyclohexanetetracarboxylic Dianhydride (purified by sublimation)

Weitere Namen anzeigen

HPMDAH6-PDAHPMDA CASColorless PiHpmda Powder]difuran-1,3,5,7-tetronehexahydro-1H,3H-benzo[1,2-c:4,5-c'Hydrogenated pyromellitic dianhydride1,2,4,5-cyclohexanetetracarboxylic dianhyd1,2,4,5-Cyclohexanetetracarboxylic anhydride

AS-31782C2419C2919CS-01554551,2,4,5-cyclohexanetetracarboxylic dianhydride (HPMDA)AMY11245FT-06593143a,4,4a,7a,8,8a-hexahydrofuro[3,4-f]isobenzofuran-1,3,5,7-tetrone

Datenbank-Bezeichner

CAS: 2754-41-8
PubChem CID: 14453667
DTXSID: DTXSID00560497
EC Number: 691-475-9
Nikkaji: J1.581.893J、J3.732.022F

Eigenschaften

Berechnete Struktureigenschaften

XLogP: -0,5
Polarare Oberfläche (TPSA): 86,7 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 6
Frei drehbare Bindungen: 0
Schwere Atome: 16
Formalladung: 0
Komplexität: 349

Physikochemische Eigenschaften

Schmelzpunkt: 240 °C · 240°C(lit.)
Siedepunkt: 517.5 · 517.5±50.0 °C(Predicted)
Dichte: 1.567 · 1.567
storage temp.: 2 · under inert gas (nitrogen or Argon) at 2-8°C
Löslichkeit: soluble in Acetone
Aggregatzustand: powder to crystal
Farbe: White to Almost white
InChI: InChI=1S/C10H8O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h3-6H,1-2H2
InChIKey: LJMPOXUWPWEILS-UHFFFAOYSA-N
SMILES: O1C(=O)C2CC3C(CC2C1=O)C(=O)OC3=O

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Sicherheitsdaten

hs_code: 29321900

Chemie und Industrie

Anwendungen

Verwenden1,2,4,5-Cyclohexanetetracarboxylic dianhydride can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development and chemical and pharmaceutical production processes.