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
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D8885
Diethanolamine
reagent grade, ≥98.0%, solid or viscous liquid
Synonim(y):
2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 174,00 zł |
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 222,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 226,00 zł |
1 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 346,00 zł |
Informacje o tej pozycji
174,00 zł
Nazwa produktu
Diethanolamine, reagent grade, ≥98.0%
grade
reagent grade
Quality Segment
vapor density
3.6 (vs air)
vapor pressure
<0.98 atm ( 100 °C)
assay
≥98.0%
form
solid or viscous liquid
autoignition temp.
689 °F
expl. lim.
10.6 %
color
clear
refractive index
n20/D 1.477 (lit.)
pKa (25 °C)
8.88
bp
217 °C/150 mmHg (lit.)
mp
28 °C (lit.)
density
1.097 g/mL at 25 °C (lit.)
functional group
amine, hydroxyl
SMILES string
OCCNCCO
InChI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
InChI key
ZBCBWPMODOFKDW-UHFFFAOYSA-N
General description
Application
- As a solvent and stabilizer to synthesize zinc oxide (ZnO): indium (In) thin film, which was employed as photoanode in dye synthesized solar cell (DSSC).
- To prepare diethanolamine substrate buffer.
- To prepare a pH10 buffer solution along with MgCl2 for the incubation of cell lysates extracted from astrocyte cultures.
- Preparation of disodiumiminodiacetic acid by dehydrogenation.
- As a solvent and reactant in triazine based dendrimer synthesis.
- Preparation of diethanolamine ionic liquids employed in green Heck reaction.
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Ta pozycja | |||
|---|---|---|---|
| description reagent grade, ≥98.0% | description puriss. p.a., ACS reagent, ≥99.0% (GC) | description ACS reagent, ≥98.5% | description BioUltra, ≥99.5% (GC) |
| assay ≥98.0% | assay ≥99.0% (GC) | assay ≥98.5% | assay ≥99.5% (GC) |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| refractive index n20/D 1.477 (lit.) | refractive index n20/D 1.477 (lit.) | refractive index n20/D 1.477 (lit.) | refractive index n20/D 1.477 (lit.) |
| form solid or viscous liquid | form liquid, viscous liquid | form solid or liquid | form liquid, viscous liquid |
| bp 217 °C/150 mmHg (lit.) | bp 217 °C/150 mmHg (lit.) | bp 217 °C/150 mmHg (lit.) | bp 217 °C/150 mmHg (lit.) |
| mp 28 °C (lit.) | mp 28 °C (lit.) | mp 28 °C (lit.) | mp 28 °C (lit.) |
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
Narządy docelowe
Kidney,Liver,Blood
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 2
Temperatura zapłonu (°F)
280.4 °F - closed cup
Temperatura zapłonu (°C)
138 °C - closed cup
PPE (środki ochrony indywidualnej)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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How can I determine the shelf life / expiration / retest date of this product?
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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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