88965

Sulfolane

analytical standard

• Sinônimo(s): Tetrahydrothiophene 1,1-dioxide, Tetramethylene sulfone
• Fórmula empírica (Notação de Hill): C₄H₈O₂S
• Número CAS: 126-33-0
• Peso molecular: 120.17
• Beilstein: 107765
• Número CE: 204-783-1
• Número MDL: MFCD00005484
• Código UNSPSC: 41116107
• ID de substância PubChem: 329769680
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• densidade de vapor: 4.2 (vs air)
• pressão de vapor: 0.01 mmHg ( 20 °C)
• Ensaio: ≥99.8% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.484 (lit.); n20/D 1.485
• pb: 104 °C/0.2 mmHg (lit.); 285 °C (lit.)
• pf: 20-26 °C (lit.)
• densidade: 1.261 g/mL at 25 °C (lit.)
• aplicação(ões): environmental
• formato: neat
• cadeia de caracteres SMILES: O=S1(=O)CCCC1
• InChI: 1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
• chave InChI: HXJUTPCZVOIRIF-UHFFFAOYSA-N

Descrição

Descrição geral

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

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.

Aplicação

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.

Informações de segurança

• Pictogramas: GHS08,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H302,H360FD
• Declarações de precaução: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Classificações de perigo: Acute Tox. 4 Oral - Repr. 1B
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 350.6 °F - closed cup
• Ponto de fulgor (°C): 177 °C - closed cup
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves