2,5-Dihydrofuran

HCID 15570CAS 1708-29-8

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Grundinformationen

Standard-SMILES: C1=CCOC1
InChIKey: ARGCQEVBJHPOGB-UHFFFAOYSA-N
Summenformel: C4H6O
Durchschnittliche Molmasse: 70,09 g/mol
Monoisotopische Masse: 70,04186481

Überblick

structure in first source

Namen und Bezeichner

Bevorzugter Name: 2,5-Dihydrofuran
IUPAC: 2,5-dihydrofuran
Lokaler Name: 2,5-Dihydrofuran
Englischer Name: 2,5-Dihydrofuran
Summenformel: C4H6O
Molmasse: 70.09

Namen und Synonyme

2,5-DIHYDROFURAN1708-29-8Furan, 2,5-dihydro-HD0TIE091TNSC-60532DTXSID5051785RefChem:82859DTXCID8030340216-957-43-Oxolene1-Oxa-3-cyclopenteneMFCD00003219

Weitere Namen anzeigen

Dihydrofuran2,5-DHF2,5-Dihyrofuran2,5-dihydro-fura2,5 DIHYDROFURANE1,4-EPOXY-2-BUTENEOXA-3-CYCLOPENTENE

2,5-Dihydrofuran; NSC 605322,5-Dihydro-furanEINECS 216-957-4NSC 60532Furan,5-dihydro-NSC60532UNII-HD0TIE091TEC 216-957-4

Datenbank-Bezeichner

CAS: 1708-29-8
PubChem CID: 15570
DTXSID: DTXSID5051785
ChEMBL: CHEMBL117135
UNII: HD0TIE091T
EC Number: 216-957-4
Nikkaji: J41.176K

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 0,5
Polarare Oberfläche (TPSA): 9,2 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 1
Frei drehbare Bindungen: 0
Schwere Atome: 5
Formalladung: 0
Komplexität: 41,6

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Ethers, Other

SpringerMaterials PropertiesCoriolis coupling

Physical DescriptionYellow liquid; [Aldrich MSDS]

Physikochemische Eigenschaften

Siedepunkt: 66 · 66-67 °C (lit.)
Dichte: 0.927 g/mL · 0.927 g/mL at 25 °C (lit.)
Dampfdruck: 16.265 kPa · 16.265kPa at 20℃
Brechungsindex: 1.431 · 1.431
Flammpunkt: 2 °F · 2°F
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: soluble in Chloroform, Ethyl Acetate
Aggregatzustand: Liquid
Farbe: Colorless to yellow
Odor Threshold: 0.093 ppm · 0.093ppm
BRN: 103174 · 103174
InChI: 1S/C4H6O/c1-2-4-5-3-1/h1-2H,3-4H2
InChIKey: ARGCQEVBJHPOGB-UHFFFAOYSA-N
SMILES: C1OCC=C1
LogP: 0.46 · 0.46
CAS Datenbank: 1708 · 1708-29-8(CAS DataBase Reference)
NIST chemische Informationen: 2 · Furan, 2,5-dihydro-(1708-29-8)
EPA chemische Informationen: 2 · Furan, 2,5-dihydro- (1708-29-8)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 149 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: Furan, 2,5-dihydro-

Status: Cease Manufacture Update: 08-01-2015 https://echa.europa.eu/registration-dossier/-/registered-dossier/11932

2,5-Dihydrofuran: Does not have an individual approval but may be used under an appropriate group standard

Hazards Summary · 1 Eintrag

Tremors, reduced muscle tone, abnormal gait, histopathological changes in the nasal passages, and significantly reduced body weight observed in 4-week inhalation study of rats at 1,250 ppm; [EPA TSCATS] May cause irritation; [Aldrich MSDS] See 2,3-Dihydrofuran.

Hazard Classes and CategoriesFlam. Liq. 2 (100%)