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465178

Sigma-Aldrich

2,2′-(Ethylenedioxy)diethanethiol

95%

Sinonimo/i:

3,6-Dioxa-1,8-octane-dithiol

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100 ML
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500 ML
CHF 211.00

About This Item

Formula condensata:
HSCH2CH2OCH2CH2OCH2CH2SH
Numero CAS:
14970-87-7
Peso molecolare:
182.30
Beilstein:
1901671
Numero CE:
239-044-2
Numero MDL:
MFCD00015873
Codice UNSPSC:
12352103
ID PubChem:
24870251
NACRES:
NA.23

CHF 55.30

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Saggio

95%

Indice di rifrazione

n20/D 1.509 (lit.)

P. ebollizione

225 °C (lit.)

Densità

1.12 g/mL at 25 °C (lit.)

Stringa SMILE

SCCOCCOCCS

InChI

1S/C6H14O2S2/c9-5-3-7-1-2-8-4-6-10/h9-10H,1-6H2
HCZMHWVFVZAHCR-UHFFFAOYSA-N

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Descrizione generale

2,2′-(Ethylenedioxy)diethanethiol (EDT) is a dithiol based cross-linker that can be used for thiolene photopolymerization and to obtain crosslinked polymeric films.[1][2]
3,6-dioxa-1,8-octanedithiol is non volatile in nature.

Applicazioni

3,6-dioxa-1,8-octanedithiol (DODT) was used for cleaving peptides in the study to develop synthetic peptide serology to treat chronic chagas disease.[3] DODT may be used to develop non-malodorous scavenger in Fmoc-based peptide synthesis.[4]
EDT can be crosslinked with unsaturated olive oil to form a photoinduced eco-friendly film through renewable sources.[2] It can be used in the synthesis of bioanode for the fabrication of a biofuel cell (BFC) for glucose sensing application.[5] It may also be used for other applications such as improving the optical properties of gold nanoclusters (AuNCs)[6] and the development of bio-mediated synthetic polyester.[7]

Pittogrammi

Skull and crossbonesEnvironment
GHS06,GHS09

Avvertenze

Danger

Indicazioni di pericolo

H301,H332,H410

Classi di pericolo

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1

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 2

Punto d’infiammabilità (°F)

285.8 °F

Punto d’infiammabilità (°C)

141 °C

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
0000334980
SHBR4230
SHBR4228
SHBS0527
SHBR8775

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Renewable Photopolymer Films Derived From Low-Grade Lampante and Pomace Olive Oils.
Khaled B, et al.
European Journal of Lipid Science and Technology, 119(12), 1700003-1700003 (2017)
Tim R Dargaville et al.
Macromolecular rapid communications, 33(19), 1695-1700 (2012-08-14)
Copoly(2-oxazoline)s, prepared by the cationic ring-opening polymerization of 2-(dec-9-enyl)-2-oxazoline with either 2-methyl-2-oxazoline or 2-ethyl-2-oxazoline, are crosslinked with small dithiol molecules under UV irradiation to form homogeneous networks. In situ monitoring of the crosslinking reaction by photo-rheology reveals the formation of
A Teixeira et al.
Protein and peptide letters, 9(5), 379-385 (2002-10-09)
We have synthesized a random group of peptides and performed cleavages using various cleavage cocktails including 3,6-dioxa-1,8-octanedithiol (DODT). Purity of the peptides was compared to that obtained with standard protocols for cleavage using RP-HPLC and Maldi-Tof mass spectrometry. We show
Coupling of an enzymatic biofuel cell to an electrochemical cell for self-powered glucose sensing with optical readout.
Pinyou P, et al.
Bioelectrochemistry, 106(12), 22-27 (2015)
Marco Cavaco et al.
Frontiers in bioengineering and biotechnology, 8, 552035-552035 (2020-10-06)
The characterization of biologically active peptides relies heavily on the study of their efficacy, toxicity, mechanism of action, cellular uptake, or intracellular location, using both in vitro and in vivo studies. These studies frequently depend on the use of fluorescence-based
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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