88965

Sulfolane

analytical standard

• Synonim(y): Tetrahydrothiophene 1,1-dioxide, Tetramethylene sulfone
• Wzór empiryczny (zapis Hilla): C₄H₈O₂S
• Numer CAS: 126-33-0
• Masa cząsteczkowa: 120.17
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329769680
• EC Number: 204-783-1
• Beilstein/REAXYS Number: 107765
• MDL number: MFCD00005484
• eCl@ss: 25140904

Właściwości

• grade: analytical standard
• Quality Segment: 100
• vapor density: 4.2 (vs air)
• vapor pressure: 0.01 mmHg ( 20 °C)
• assay: ≥99.8% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.484 (lit.), n20/D 1.485
• bp: 104 °C/0.2 mmHg (lit.), 285 °C (lit.)
• mp: 20-26 °C (lit.)
• density: 1.261 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• SMILES string: O=S1(=O)CCCC1
• InChI: 1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
• InChI key: HXJUTPCZVOIRIF-UHFFFAOYSA-N

Opis

General description

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. It is also used as an industrial solvent for photographic chemicals, polymer, and petrochemical industries.

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

Application

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

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08,GHS07
• Słowo ostrzegawcze: Danger
• Klasa składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Co się dzieje?: WGK 1
• Temperatura zapłonu (°F): 350.6 °F - closed cup
• Temperatura zapłonu (°C): 177 °C - closed cup
• PPE (środki ochrony indywidualnej): dust mask type N95 (US), Eyeshields, Gloves
• Narządy docelowe: Immune system
• Kody zagrożeń: H302,H360FD,H373
• Ostrzeżenia: P202 - P260 - P264 - P280 - P301 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Repr. 1B - STOT RE 2