Grundinformationen
- Standard-SMILES
CC(O)CC(C)O- InChIKey
GTCCGKPBSJZVRZ-UHFFFAOYSA-N- Summenformel
- C5H12O2
- Durchschnittliche Molmasse
- 104,15 g/mol
- Monoisotopische Masse
- 104,08372962
Überblick
RN given refers to parent cpd
Namen und Bezeichner
- Bevorzugter Name
- 2,4-Pentanediol
- IUPAC
- pentane-2,4-diol
- Lokaler Name
- Pentan-2,4-diol
- Englischer Name
- 2,4-Pentanediol
- Summenformel
- C5H12O2
- Molmasse
- 104.15
Namen und Synonyme
2,4-PENTANEDIOL625-69-42,4-Amylene glycolDTXSID9032878NSC-5350592H536ZDXFNSC-13528DTXCID7012878RefChem:82639210-907-5Pentane-2,4-diolIsoamylene alcohol
Weitere Namen anzeigen
NSC 53505NSC 135282,4-PENTANDIOL2,4-pentyldiolIsoamylenealcohol
Pentanediol-2,42,4-AmyleneglycolMFCD000045492,4-Pentanediol (dl+meso)dl-2,4-Pentanediol2,4-DihydroxypentaneMLS001055336NSC53505
Datenbank-Bezeichner
- CAS
36402-52-5、625-69-4- PubChem CID
- 12262
- DTXSID
DTXSID9032878- ChEMBL
CHEMBL1448046- UNII
- 92H536ZDXF
- EC Number
- 210-907-5、253-017-2
- Nikkaji
- J34.524E
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,1
- Polarare Oberfläche (TPSA)
- 40,5 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 39,3
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesDensity
Physikochemische Eigenschaften
- Schmelzpunkt
- 52.5 °C · 52.5°C
- Siedepunkt
- 201 · 201-202 °C (lit.)
- Dichte
- 0.95 g/mL · 0.95 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.435(lit.)
- Flammpunkt
- 215 °F · 215 °F
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- Fully miscible.
- pka
- 14.74 · 14.74±0.20(Predicted)
- Aggregatzustand
- clear liquid
- Farbe
- Syrup
- BRN
- 969186 · 969186
- Henry's Law Constant
- 3.8 · 3.8×103 mol/(m3Pa) at 25℃, Compernolle and Müller (2014)
- InChI
- InChI=1S/C5H12O2/c1-4(6)3-5(2)7/h4-7H,3H2,1-2H3
- InChIKey
- GTCCGKPBSJZVRZ-UHFFFAOYSA-N
- SMILES
- CC(O)CC(O)C
- LogP
- -0.386 · -0.386 (est)
- CAS Datenbank
- 625 · 625-69-4(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.
Warning
H315 (50%): 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 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information2,4-Pentanediol: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (50%)
Sicherheitsdaten
- wgk
- 2
- hs_code
- 2905399590
- RTECS-Nr.
- SA0490000
- Toxizität
- LD50 orl-rat: 6860 mg/kg AMIHBC 10,61,54
- safety_code
- 24/25
Chemie und Industrie
Anwendungen
Verwenden2,4-Pentanediol was used in the synthesis of chelated multinuclear complexes.
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