Grundinformationen
- Standard-SMILES
CC1(C)CCC(=O)OC1=O- InChIKey
PAVNZLVXYJDFNR-UHFFFAOYSA-N- Summenformel
- C7H10O3
- Durchschnittliche Molmasse
- 142,15 g/mol
- Monoisotopische Masse
- 142,06299418
Namen und Bezeichner
- Bevorzugter Name
- Dihydro-3,3-dimethyl-2H-pyran-2,6(3H)-dione
- IUPAC
- 3,3-dimethyloxane-2,6-dione
- Lokaler Name
- Dihydro-3,3-dimethyl-2H-pyran-2,6(3H)-dion
- Englischer Name
- 2,2-Dimethylglutaric anhydride
- Summenformel
- C7H10O3
- Molmasse
- 142.15
Namen und Synonyme
2H-Pyran-2,6(3H)-dione, dihydro-3,3-dimethyl-Dihydro-3,3-dimethyl-2H-pyran-2,6(3H)-dione2WKF1QUU1DDTXSID70183612EINECS 220-922-9NSC-60199NSC 60199RefChem:587666DTXCID10106103220-922-92,2-Dimethylglutaric anhydride2938-48-9
Weitere Namen anzeigen
2,2-Dimethylglutaric Anhydride >2,2-Dimethylglutaric anhydride,98%2,2-DIMETHYLGLUTARIC ANHYDRIDE 98%2,2-dimethylglutaric acid anhydrideALPHA,ALPHA-DIMETHYLGLUTARIC ANHYDRIDE3,3-dimethyltetrahydro-2H-pyran-2,6-dione
3,3-dimethyloxane-2,6-dione3,3-Dimethyldihydro-2H-pyran-2,6(3H)-dioneMFCD000066823,3-dimethyltetrahydropyran-2,6-dioneAKOS0089010723,3-dimethyl-dihydro-pyran-2,6-dioneSY049499.alpha.,.alpha.-Dimethyl glutaric anhydride
Datenbank-Bezeichner
- CAS
2938-48-9- PubChem CID
- 76247
- DTXSID
DTXSID70183612- UNII
- 2WKF1QUU1D
- EC Number
- 220-922-9
- Nikkaji
- J151.111D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,8
- Polarare Oberfläche (TPSA)
- 43,4 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 181
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesChemical shift
Physikochemische Eigenschaften
- Schmelzpunkt
- 34 · 34-38 °C (lit.)
- Siedepunkt
- 175 · 175-180 °C/60 mmHg (lit.)
- Dichte
- 1.1643 · 1.1643 (rough estimate)
- Brechungsindex
- 1.473 · 1.4730 (estimate)
- Flammpunkt
- 230 °F · >230 °F
- Aggregatzustand
- powder to lump
- Farbe
- White to Almost white
- BRN
- 117056 · 117056
- InChI
- InChI=1S/C7H10O3/c1-7(2)4-3-5(8)10-6(7)9/h3-4H2,1-2H3
- InChIKey
- PAVNZLVXYJDFNR-UHFFFAOYSA-N
- SMILES
- C1(=O)OC(=O)CCC1(C)C
- CAS Datenbank
- 2938 · 2938-48-9(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
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 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Sicherheitsdaten
- wgk
- 3
- hs_code
- 29171990
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-37/39
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
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