88965

Sulfolan

analytical standard

• Synonym(e): Tetrahydrothiophen-1,1-dioxid, Tetramethylensulfon
• Empirische Formel (Hill-System): C₄H₈O₂S
• CAS-Nummer: 126-33-0
• Molekulargewicht: 120.17
• Beilstein: 107765
• EG-Nummer: 204-783-1
• MDL-Nummer: MFCD00005484
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329769680
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 4.2 (vs air)
• Dampfdruck: 0.01 mmHg ( 20 °C)
• Assay: ≥99.8% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.484 (lit.); n20/D 1.485
• bp: 104 °C/0.2 mmHg (lit.); 285 °C (lit.)
• mp (Schmelzpunkt): 20-26 °C (lit.)
• Dichte: 1.261 g/mL at 25 °C (lit.)
• Anwendung(en): environmental
• Format: neat
• SMILES String: O=S1(=O)CCCC1
• InChI: 1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
• InChIKey: HXJUTPCZVOIRIF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Sulfolane is an aprotic polar solvent[1], used in the separation of aromatic hydrocarbons from aliphatic hydrocarbons.[2]

Sulfolane is widely used in combination with diisopropanolamine in the sulfinol process of removal of toxic levels of hydrogen sulfide and carbonyl sulfide from raw natural gas condensate.[3] It is also used as an industrial solvent for photographic chemicals, polymer, and petrochemical industries.[4]

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sulfolane may be used as an analytical reference standard for the quantification of the analyte in groundwater samples using gas chromatography-mass spectrometry technique.[3]

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H302,H360FD
• P-Sätze: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Gefahreneinstufungen: Acute Tox. 4 Oral - Repr. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): 350.6 °F - closed cup
• Flammpunkt (°C): 177 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves