Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dion

tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione

HCID 98977CAS 35878-28-5

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Grundinformationen

Standard-SMILES: O=C1OC(=O)C2CCCC12
InChIKey: NMSRALOLNIBERV-UHFFFAOYSA-N
Summenformel: C7H8O3
Durchschnittliche Molmasse: 140,14 g/mol
Monoisotopische Masse: 140,04734411

Namen und Bezeichner

Bevorzugter Name: tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione
IUPAC: 4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione
Lokaler Name: Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dion
Englischer Name: tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione
Summenformel: C7H8O3
Molmasse: 140.14

Namen und Synonyme

5763-49-5tetrahydro-1h-cyclopenta[c]furan-1,3(3ah)-dioneEINECS 227-286-1Tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dioneNSC 159314DTXSID70957299RefChem:188608DTXCID201385241227-286-11,2-Cyclopentanedicarboxylic anhydridehexahydro-1H-cyclopenta[c]furan-1,3-dioneMFCD08060139

Weitere Namen anzeigen

Cyclopentane-1,2-dicarboxylic aciTetrahydrocyclopenta[c]furan-1,3-dioneTetrahydro-1H-cyclopenta[c]furan-1,3(3aH)(3AS,6AR)-TETRAHYDRO-CYCLOPENTA[C]FURAN-1,3-DIONE1H-Cyclopenta[c]furan-1,3(3aH)-dione, tetrahydro-(3aR,6aS)-tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione

Cyclopentane-1,2-dicarboxylic acid anhydride4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione1,2-cyclopentane Diformic anhydrideNSC159314SCHEMBL336246CS-M0081AKOS015896508CS-W000213

Datenbank-Bezeichner

CAS: 35878-28-5、5763-49-5
PubChem CID: 98977
DTXSID: DTXSID70957299
EC Number: 227-286-1
Nikkaji: J218.036G

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 0,6
Polarare Oberfläche (TPSA): 43,4 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 3
Frei drehbare Bindungen: 0
Schwere Atome: 10
Formalladung: 0
Komplexität: 177

Physikochemische Eigenschaften

Siedepunkt: 289 ℃ · 289℃
Dichte: 1.309 · 1.309
Flammpunkt: 140 ℃ · 140℃
storage temp.: 2 · under inert gas (nitrogen or Argon) at 2-8°C
Aggregatzustand: crystals
Farbe: Colourless

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Danger

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]；H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P330, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.