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Key Documents

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88965

Supelco

Sulfolano

analytical standard

Sinonimo/i:

Tetraidrotiofene 1,1-diossido, Tetrametilene solfone

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About This Item

Formula empirica (notazione di Hill):
C4H8O2S
Numero CAS:
126-33-0
Peso molecolare:
120.17
Beilstein:
107765
Numero CE:
204-783-1
Numero MDL:
MFCD00005484
Codice UNSPSC:
41116107
ID PubChem:
329769680
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

4.2 (vs air)

Tensione di vapore

0.01 mmHg ( 20 °C)

Saggio

≥99.8% (GC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.484 (lit.)
n20/D 1.485

P. eboll.

104 °C/0.2 mmHg (lit.)
285 °C (lit.)

Punto di fusione

20-26 °C (lit.)

Densità

1.261 g/mL at 25 °C (lit.)

applicazioni

environmental

Formato

neat

Stringa SMILE

O=S1(=O)CCCC1

InChI

1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
HXJUTPCZVOIRIF-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

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.

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302,H360FD

Classi di pericolo

Acute Tox. 4 Oral - Repr. 1B

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

350.6 °F - closed cup

Punto d’infiammabilità (°C)

177 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCF1409
BCCB2093
BCCB1714
BCBT4272
BCBR6548V

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Industrial Solvents Handbook, Revised And Expanded (2003)
Thermochemical conversion of cellulose in polar solvent (sulfolane) into levoglucosan and other low molecular-weight substances
Kawamoto.H, et al.
Journal of Analytical and Applied Pyrolysis, 70, 303-313 (2003)
E A Greene et al.
Environmental technology, 22(6), 619-629 (2001-08-03)
Natural gas in western Canada can contain up to 35% H2S. The Sulfinol process for sour gas treatment makes use of sulfolane and an amine to remove H2S and other sour components from natural gas. Sulfolane has leached into groundwaters
D V Kosynkin et al.
Organic letters, 3(7), 993-995 (2001-03-30)
[reaction: see text]. Functionalized diazonium salts for molecular electronic devices are prepared by the reaction of the corresponding anilines with NOBF4 in sulfolane-acetonitrile solvent.
Yu Huang et al.
Analytical chemistry, 83(21), 8222-8229 (2011-09-20)
Microfluidic chip-based hydrophilic interaction chromatography (HILIC) is a useful separation system for liquid chromatography-mass spectrometry (LC-MS) in compositional profiling of heparan sulfate (HS) oligosaccharides; however, ions observed using HILIC LC-MS are low in charge. Tandem MS of HS oligosaccharide ions
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