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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
8.08352
Triethylamine
for synthesis
Synonym(s):
Triethylamine, N,N-Diethylethanamine, TEA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 mL | Check Cart for Availability | $40.30 | |
| 500 mL | Check Cart for Availability | $46.80 | |
| 1 L | Check Cart for Availability | $56.50 | |
| 2.5 L | Check Cart for Availability | $134.00 | |
| 40 kg | Check Cart for Availability | $836.00 |
About This Item
grade
synthesis grade
Quality Segment
vapor pressure
72 hPa ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
215 °C
potency
730 mg/kg LD50, oral (Rat)
expl. lim.
1.2-9.3 % (v/v)
dilution
(for synthesis)
pH
12.7 (15 °C, 100 g/L in H2O, IUCLID)
bp
90 °C/1013 hPa
mp
-115 °C
transition temp
flash point -11 °C
solubility
133 g/L
density
0.73 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
N(CC)(CC)CC
InChI
1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
InChI key
ZMANZCXQSJIPKH-UHFFFAOYSA-N
General description
Application
- A catalyst in the Domino ring-opening/recyclization reactions of 1,3-thiazolidinedione, malononitrile, and aromatic aldehydes to synthesize polysubstituted dihydrothiophenes.
- A base to synthesize sulfonamides using primary amines and sulfonylating agents.
- A solvent in the Pd-catalyzed cascade Suzuki-Heck reaction.
Analysis Note
Density (d 20 °C/ 4 °C): 0.726 - 0.728
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| Quality Level 300 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| assay ≥99% (GC) | assay ≥99.5% (GC) | assay ≥99.5% (GC) | assay ≥99.5% (GC) |
| grade synthesis grade | grade analytical standard | grade HPLC grade | grade - |
| solubility 133 g/L | solubility - | solubility 133 g/L | solubility - |
| form liquid | form - | form liquid | form liquid |
| vapor pressure 72 hPa ( 20 °C) | vapor pressure 51.75 mmHg ( 20 °C) | vapor pressure 72 hPa ( 20 °C) | vapor pressure 51.75 mmHg ( 20 °C) |
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signalword
Danger
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
flash_point_f
12.2 °F - closed cup
flash_point_c
-11 °C - closed cup
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Protocols
HPTLC–MS analysis of quinine in tonic water and caffeine in coffee and cola drinks.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8083522521 | 04061839611863 |
| 8083521000 | 04022536399775 |
| 8083522500 | 04022536399782 |
| 8083520521 | 04061839611849 |
| 8083529040 | 04022536399799 |
| 8083520100 | 04022536399751 |
| 8083522501 | 04061839611856 |
| 8083520500 | 04022536399768 |
| 8083529999 | 04022536399805 |
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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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