As listed in the 'PROPETIES' section, the refractive index is n20/D 1.5215 (lit.).
166782
2,2′-Thiodiethanol
≥99%
Sinónimos:
2,2′-Thiobis(ethanol), Bis(2-hydroxyethyl) sulfide, Thiodiethylene glycol, Thiodiglycol
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
100 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 40,90 € |
500 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 56,40 € |
Acerca de este artículo
Fórmula lineal:
S(CH2CH2OH)2
Número CAS:
Peso molecular:
122.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-874-3
Beilstein/REAXYS Number:
1236325
MDL number:
Assay:
≥99%
Form:
liquid
40,90 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Servicio técnico
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Permítanos ayudarleQuality Segment
assay
≥99%
form
liquid
refractive index
n20/D 1.5215 (lit.)
bp
164-166 °C/20 mmHg (lit.)
mp
−16 °C (lit.)
solubility
alcohol: miscible(lit.), diethyl ether: slightly soluble(lit.), water: miscible(lit.)
density
1.221 g/mL at 25 °C (lit.)
functional group
hydroxyl, thioether
SMILES string
OCCSCCO
InChI
1S/C4H10O2S/c5-1-3-7-4-2-6/h5-6H,1-4H2
InChI key
YODZTKMDCQEPHD-UHFFFAOYSA-N
General description
Application
2,2′-Thiodiethanol can be used:
- In the synthesis of luminescent polynuclear gold(I) phosphine complexes.
- To prepare Co(II) and Mn(II) complexes.
- As a reactant to prepare sulfone-containing polyurethane materials for electrophoretic applications.
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Este artículo | |||
|---|---|---|---|
| assay ≥99% | assay ≥95.0% (GC) | assay - | assay 98% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| solubility alcohol: miscible(lit.), water: miscible(lit.), diethyl ether: slightly soluble(lit.) | solubility - | solubility - | solubility - |
| density 1.221 g/mL at 25 °C (lit.) | density 1.221 g/mL at 25 °C (lit.) | density 1.261 g/mL at 25 °C (lit.) | density - |
| bp 164-166 °C/20 mmHg (lit.) | bp 164-166 °C/20 mmHg (lit.) | bp 158-163 °C/3.5 mmHg (lit.) | bp - |
| form liquid | form liquid | form liquid | form - |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Clase de almacenamiento
10 - Combustible liquids
wgk
WGK 1
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
flash_point_f
329.0 °F - Pensky-Martens closed cup
flash_point_c
165 °C - Pensky-Martens closed cup
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Hallo, welchen Brechwert hat das 2,2′-Thiodiethanol (166782)?
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How can I determine the shelf life / expiration / retest date of this product?
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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/418/501/product-dating-information-06-25-mk.pdf¿Le ha resultado útil?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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