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
8.08352
Triethylamine
for synthesis
Synonyma:
Triethylamine, N,N-Diethylethanamine, TEA
Vybrat velikost
| Velikost balení | Skladová položka | Dostupnost | Cena |
|---|---|---|---|
| 100 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 529,00 Kč | |
| 500 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 852,00 Kč | |
| 1 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 210,00 Kč | |
| 2.5 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 170,00 Kč | |
| 40 kg | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 27 300,00 Kč |
O této položce
529,00 Kč
grade
synthesis grade
Quality Level
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
Tato položka | |||
|---|---|---|---|
| Quality Level 300 | Quality Level 100 | Quality Level 200 | Quality Level 300 |
| assay ≥99% (GC) | assay ≥99.5% (GC) | assay ≥99.5% (GC) | assay - |
| grade synthesis grade | grade analytical standard | grade - | grade certified reference material, pharmaceutical secondary standard |
| solubility 133 g/L | solubility - | solubility - | solubility - |
| form liquid | form - | form liquid | form liquid |
| vapor pressure 72 hPa ( 20 °C) | vapor pressure 51.75 mmHg ( 20 °C) | vapor pressure 51.75 mmHg ( 20 °C) | vapor pressure - |
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signalword
Danger
target_organs
Respiratory system
Skladovací třída
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
Osvědčení o analýze (COA)
Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.
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Protokoly
HPTLC–MS analysis of quinine in tonic water and caffeine in coffee and cola drinks.
Globální číslo obchodní položky
| Skladová položka | GTIN |
|---|---|
| 8083521000 | 04022536399775 |
| 8083520100 | 04022536399751 |
| 8083520500 | 04022536399768 |
| 8083522500 | 04022536399782 |
| 8083529040 | 04022536399799 |
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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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