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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
D8885
Diethanolamine
reagent grade, ≥98.0%, solid or viscous liquid
Synonym(s):
2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine
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About This Item
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Product Name
Diethanolamine, reagent grade, ≥98.0%
InChI key
ZBCBWPMODOFKDW-UHFFFAOYSA-N
InChI
1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
SMILES string
OCCNCCO
grade
reagent grade
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
Quality Level
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Related Categories
1 of 4
This Item | 31590 | 16957 | 1192808 |
|---|---|---|---|
| assay ≥98.0% | assay ≥99.0% (GC) | assay ≥99.7% (GC) | assay - |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level - |
| density 1.097 g/mL at 25 °C (lit.) | density 1.097 g/mL at 25 °C (lit.) | density 1.097 g/mL at 25 °C (lit.) | density 1.097 g/mL at 25 °C (lit.) |
| form solid or viscous liquid | form liquid, viscous liquid | form - | form - |
| 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.) |
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).[1]
- To prepare diethanolamine substrate buffer.[2]
- To prepare a pH10 buffer solution along with MgCl2 for the incubation of cell lysates extracted from astrocyte cultures.[3]
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
target_organs
Kidney,Liver,Blood
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
280.4 °F - closed cup
flash_point_c
138 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Protocols
Enzymatic Assay of Alkaline Phosphatase, Diethanolamine Assay (EC 3. 1. 3. 1)
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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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