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Documenti

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

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCL9280
BCCK2884
BCCF1409
BCCB2093
BCCB1714

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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)
Conversion of fructose into 5-(hydroxymethyl)furfural in sulfolane.
Benjamin R Caes et al.
ChemSusChem, 4(3), 353-356 (2011-03-12)
Christopher J Hogan et al.
Physical chemistry chemical physics : PCCP, 12(41), 13476-13483 (2010-09-30)
We investigate whether "supercharging" reagents able to shift the charge state distributions (CSDs) of electrosprayed protein ions upward also influence gas-phase protein structure. A differential mobility analyzer and a mass spectrometer are combined in series (DMA-MS) to measure the mass
Kevin Aart Douglass et al.
Journal of the American Society for Mass Spectrometry, 23(3), 489-497 (2012-01-06)
The supercharging effect of sulfolane on cytochrome c (cyt c) during electrospray ionization mass spectrometry (ESI-MS) in the absence of conformational effects was investigated. The addition of sulfolane on the order of 1 mM or greater to denaturing solutions of cyt
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