Grundinformationen
- CAS
1732-08-7- Standard-SMILES
COC(=O)CCCCCC(=O)OC- InChIKey
SHWINQXIGSEZAP-UHFFFAOYSA-N- Summenformel
- C9H16O4
- Durchschnittliche Molmasse
- 188,22 g/mol
- Monoisotopische Masse
- 188,10485899
Namen und Bezeichner
- Bevorzugter Name
- Dimethyl heptanedioate
- IUPAC
- dimethyl heptanedioate
- Lokaler Name
- Dimethylheptandioat
- Englischer Name
- DIMETHYL PIMELATE
- Summenformel
- C9H16O4
- Molmasse
- 188.22
Namen und Synonyme
Dimethyl pimelate1732-08-7Dimethyl heptanedioateHeptanedioic acid, dimethyl esterPimelic acid, dimethyl esterPimelic acid dimethyl esterdimethyl 1,7-heptanedioateHeptanedioic acid, 1,7-dimethyl esterNSC-52563GE1PF3049FAI3-32541EINECS 217-057-4
Weitere Namen anzeigen
C9H16O4Dimethyl pyrromateDimethylPimelate>Dimethyl pimelate 99%Dimethyl pimelate,97%Pimelic acid dimethylDIMETHYL HEPTANE DIONATEheptyldiacidimethyl ester
NSC 52563DTXSID8061925RefChem:588271DTXCID6035526Pimelic acid, dimethyl ester (8CI)217-057-4InChI=1/C9H16O4/c1-12-8(10)6-4-3-5-7-9(11)13-2/h3-7H2,1-2HMFCD00008470
Datenbank-Bezeichner
- CAS
1732-08-7- PubChem CID
- 74416
- DTXSID
DTXSID8061925- UNII
- GE1PF3049F
- EC Number
- 217-057-4
- Nikkaji
- J576B
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,4
- Polarare Oberfläche (TPSA)
- 52,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 8
- Schwere Atome
- 13
- Formalladung
- 0
- Komplexität
- 147
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesDensity
LogP1.38
Physikochemische Eigenschaften
- Schmelzpunkt
- -21 °C · -21°C
- Siedepunkt
- 121 · 121-122 °C/11 mmHg (lit.)
- Dichte
- 1.041 g/mL · 1.041 g/mL at 25 °C (lit.)
- Dampfdruck
- 6.13 Pa · 6.13Pa at 25℃
- Brechungsindex
- 20 · n20/D 1.431(lit.)
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- Aggregatzustand
- Liquid
- Wichte
- 1.041 · 1.041
- Farbe
- Colorless to Almost colorless
- Wasserlöslichkeit
- Soluble in ethanol, benzene, ether. Slightly soluble in water.
- BRN
- 1777309 · 1777309
- InChI
- 1S/C9H16O4/c1-12-8(10)6-4-3-5-7-9(11)13-2/h3-7H2,1-2H3
- InChIKey
- SHWINQXIGSEZAP-UHFFFAOYSA-N
- SMILES
- COC(=O)CCCCCC(=O)OC
- LogP
- 1.4 at · 1.4 at 25℃
- CAS Datenbank
- 1732 · 1732-08-7(CAS DataBase Reference)
- EPA chemische Informationen
- Heptanedioic acid, dimethyl ester (1732-08-7)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS ClassificationNot Classified
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 29-03-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23740
Hazard Classes and CategoriesNot Classified
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 2917.19.7050
- safety_code
- 24/25
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationHeptanedioic acid, 1,7-dimethyl ester: ACTIVE
Anwendungen
BeschreibungDimethyl pimelate (DMP) is valued as an important intermediate in pharmaceuticals, perfumes, lubricants, and other organic compounds. It was usually obtained by esterification from pimelic acid with alcohols[1].
VerwendenDimethyl pimelate was used as the internal standard in the analysis of phthalates, sebacates, epoxidized soybean oil (ESBO) and polyadipates after transesterification to the ethyl esters.
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