MilliporeSigma
All Photos(1)

T22403

Sigma-Aldrich

Tetrahydrothiophene 1-oxide

96%

Sign Into View Organizational & Contract Pricing

Select a Size

Synonym(s):
Tetramethylene sulfoxide
Empirical Formula (Hill Notation):
C4H8OS
CAS Number:
Molecular Weight:
104.17
Beilstein:
105274
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Assay

96%

refractive index

n20/D 1.52 (lit.)

bp

235-237 °C (lit.)

density

1.158 g/mL at 25 °C (lit.)

SMILES string

O=S1CCCC1

InChI

1S/C4H8OS/c5-6-3-1-2-4-6/h1-4H2

InChI key

ISXOBTBCNRIIQO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
T15601P35405O7007
Tetrahydrothiophene 99%

Sigma-Aldrich

T15601

Tetrahydrothiophene

Diphenyl sulfoxide 96%

Sigma-Aldrich

P35405

Diphenyl sulfoxide

Dioctyl sulfide 96%

Sigma-Aldrich

O7007

Dioctyl sulfide

refractive index

n20/D 1.52 (lit.)

refractive index

n20/D 1.504 (lit.)

refractive index

-

refractive index

n20/D 1.462 (lit.)

bp

235-237 °C (lit.)

bp

119 °C (lit.)

bp

206-208 °C/13 mmHg (lit.)

bp

180 °C/10 mmHg (lit.)

density

1.158 g/mL at 25 °C (lit.)

density

1 g/mL at 25 °C (lit.)

density

-

density

0.842 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

233.6 °F - closed cup

Flash Point(C)

112 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 4

1 of 4

R Meganathan et al.
Journal of bacteriology, 169(6), 2862-2865 (1987-06-01)
Escherichia coli used tetrahydrothiophene 1-oxide (THTO) as an electron acceptor for anaerobic growth with glycerol as a carbon source; the THTO was reduced to tetrahydrothiophene. Cell extracts also reduced THTO to tetrahydrothiophene in the presence of a variety of electron
Sangeun Yun et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 21(3), 204-211 (2019-12-06)
Lead halide perovskite is one of the attractive functional materials owing to its outstanding opto-electronic properties, which have been addressed in numerous studies. This study aims to clarify the link between the growth pattern and the charge carrier related properties
G G Balavoine et al.
Nitric oxide : biology and chemistry, 1(6), 507-521 (1997-01-01)
Kinetics and products of peroxynitrite anion O=NOO- reactions, catalyzed by water-soluble manganese and iron porphyrins, were studied under basic and neutral conditions. In the absence of organic substrates peroxynitrite decomposes catalytically to give nitrite and dioxygen as major products. Catalytic
V K Chadha et al.
Journal of medicinal chemistry, 26(6), 916-922 (1983-06-01)
Sulfoxides and amides were tested as inhibitors of liver alcohol dehydrogenase and ethanol metabolism in rats. With both series of compounds, increasing the hydrophobicity resulted in better inhibition, and introduction of polar groups reduced inhibition. Of the cyclic sulfoxides, tetramethylene
R A Page et al.
The Biochemical journal, 278 ( Pt 3), 659-665 (1991-09-15)
We used titration with the inhibitors tetramethylene sulphoxide and isobutyramide to assess quantitatively the importance of alcohol dehydrogenase in regulation of ethanol oxidation in rat hepatocytes. In hepatocytes isolated from starved rats the apparent Flux Control Coefficient (calculated assuming a

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service