465178

2,2′-(Ethylenedioxy)diethanethiol

95%

• Synonym(s): 1,2-Bis(2-mercaptoethoxy)ethane, 3,6-Dioxa-1,8-octane-dithiol
• Linear Formula: HSCH₂CH₂OCH₂CH₂OCH₂CH₂SH
• CAS Number: 14970-87-7
• Molecular Weight: 182.30
• Beilstein/REAXYS Number: 1901671
• EC Number: 239-044-2
• MDL number: MFCD00015873
• UNSPSC Code: 12352103
• PubChem Substance ID: 24870251
• NACRES: NA.23

Properties

• Quality Level: 200
• assay: 95%
• refractive index: n20/D 1.509 (lit.)
• bp: 225 °C (lit.)
• density: 1.12 g/mL at 25 °C (lit.)
• SMILES string: SCCOCCOCCS
• InChI: 1S/C6H14O2S2/c9-5-3-7-1-2-8-4-6-10/h9-10H,1-6H2
• InChI key: HCZMHWVFVZAHCR-UHFFFAOYSA-N

Description

General description

2,2′-(Ethylenedioxy)diethanethiol (EDT) is a dithiol based cross-linker that can be used for thiolene photopolymerization and to obtain crosslinked polymeric films.

3,6-dioxa-1,8-octanedithiol is non volatile in nature.

Application

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. DODT may be used to develop non-malodorous scavenger in Fmoc-based peptide synthesis.

EDT can be crosslinked with unsaturated olive oil to form a photoinduced eco-friendly film through renewable sources. It can be used in the synthesis of bioanode for the fabrication of a biofuel cell (BFC) for glucose sensing application. It may also be used for other applications such as improving the optical properties of gold nanoclusters (AuNCs) and the development of bio-mediated synthetic polyester.

Safety Information

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H301,H332,H410
• pcodes: P261 - P264 - P271 - P273 - P301 + P310 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: 285.8 °F
• flash_point_c: 141 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter