Grundinformationen
- Standard-SMILES
O=C(O)C1CCCO1- InChIKey
UJJLJRQIPMGXEZ-UHFFFAOYSA-N- Summenformel
- C5H8O3
- Durchschnittliche Molmasse
- 116,11 g/mol
- Monoisotopische Masse
- 116,04734412
Überblick
structure given in first source; RN given refers to cpd without isomeric designation
Namen und Bezeichner
- Bevorzugter Name
- (+-)-Tetrahydro-2-furoic acid
- IUPAC
- oxolane-2-carboxylic acid
- Englischer Name
- 2-Tetrahydrofuroic acid
- Summenformel
- C5H8O3
- Molmasse
- 116.12
Namen und Synonyme
16874-33-2Tetrahydro-2-furancarboxylic acidTHFCCJ7M2QK6X3DTXSID601030927tetrahydrofuroic acidRefChem:905517(+-)-Tetrahydro-2-furoic acidDTXCID30224439605-530-12-Tetrahydrofuroic AcidTETRAHYDROFURAN-2-CARBOXYLIC ACID
Weitere Namen anzeigen
THFACTetrahydrofurioic Acid2-TetrahydrofuroicTIMTEC-BB SBB004298Terazosin Impurity 12-Tetrahydrofuroic a
Tetrahydro-2-furoic acidoxolane-2-carboxylic acid2-Furancarboxylic acid, tetrahydro-MFCD00022473NSC-521564Furancarboxylic acid, tetrahydro-UNII-CJ7M2QK6X3tetrahydro-furan-2-carboxylic acid
Datenbank-Bezeichner
- CAS
16874-33-2- PubChem CID
- 86079
- DTXSID
DTXSID601030927- ChEMBL
CHEMBL4447232- UNII
- CJ7M2QK6X3
- EC Number
- 605-530-1
- Nikkaji
- J261.111B
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,2
- Polarare Oberfläche (TPSA)
- 46,5 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 99,8
Experimentelle und physikochemische Eigenschaften
Chemical ClassesIndustrial compound
Physikochemische Eigenschaften
- Schmelzpunkt
- 21 °C · 21°C
- Siedepunkt
- 128 · 128-129 °C13 mm Hg(lit.)
- Dichte
- 1.209 g/mL · 1.209 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.46(lit.)
- Flammpunkt
- 139 °C · 139 °C
- storage temp.
- 2 · Sealed in dry,2-8°C
- Löslichkeit
- Chloroform (Slightly), Methanol (Slightly)
- pka
- 3.6 · 3.60±0.20(Predicted)
- Aggregatzustand
- Liquid
- Farbe
- Clear yellow to brown
- Wasserlöslichkeit
- soluble
- BRN
- 109671 · 109671
- InChI
- 1S/C5H8O3/c6-5(7)4-2-1-3-8-4/h4H,1-3H2,(H,6,7)
- InChIKey
- UJJLJRQIPMGXEZ-UHFFFAOYSA-N
- SMILES
- OC(=O)C1CCCO1
- CAS Datenbank
- 16874 · 16874-33-2(CAS DataBase Reference)
- NIST chemische Informationen
- 2 · 2-Furancarboxylic acid, tetrahydro-(16874-33-2)
- EPA chemische Informationen
- 2 · 2-Furancarboxylic acid, tetrahydro- (16874-33-2)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H302 (94.4%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 126 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Status: Active Update: 23-11-2015 https://echa.europa.eu/registration-dossier/-/registered-dossier/16230
2-Tetrahydrofuran carboxylic acid: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesAcute Tox. 4 (94.4%)
Sicherheitsdaten
- wgk
- 3
- ridadr
- UN 3265 8/PG 3
- hs_code
- 29321900
- risk_code
- 22-34
- hazard_code
- C
- safety_code
- 26-36/37/39-45-28A
- hazard_class
- 8
- packing_group
- III
- Speicherklasse
- 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- Skin Corr. 1B
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