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
90340
Triethylamine
≥99.5% (GC), liquid, puriss. p.a.
Synonyma:
N,N-Diethylethanamine
Vybrat velikost
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
250 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 200,00 Kč |
4 x 25 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 980,00 Kč |
1 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 2 740,00 Kč |
2.5 L | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 5 670,00 Kč |
O této položce
1 200,00 Kč
Název produktu
Triethylamine, puriss. p.a., ≥99.5% (GC)
vapor density
3.5 (vs air)
Quality Segment
vapor pressure
51.75 mmHg ( 20 °C)
grade
puriss. p.a.
assay
≥99.5% (GC)
form
liquid
autoignition temp.
593 °F
shelf life
36 mo.
expl. lim.
8 %
impurities
≤0.1% water
evapn. residue
≤0.003%
refractive index
n20/D 1.401
pH
12.7 (15 °C, 100 g/L)
bp
88.8 °C (lit.)
mp
−115 °C (lit.)
solubility
water: soluble 112.4 g/L at 20 °C
density
0.727 g/mL at 20 °C, 0.726 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.2 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.02 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
SMILES string
CCN(CC)CC
functional group
amine
InChI
1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
InChI key
ZMANZCXQSJIPKH-UHFFFAOYSA-N
General description
Triethylamine is a strong base and precipitating agent widely used in Heck reaction and to prepare esters and amides from acyl chlorides.
1 of 1
Tato položka | |||
|---|---|---|---|
| description puriss. p.a., ≥99.5% (GC) | description ≥99.5% | description BioUltra, ≥99.5% (GC) | description analytical standard |
| grade puriss. p.a. | grade - | grade - | grade analytical standard |
| assay ≥99.5% (GC) | assay ≥99.5% | assay ≥99.5% (GC) | assay ≥99.5% (GC) |
| Quality Level 200 | Quality Level 400, 300 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form - |
| solubility water: soluble 112.4 g/L at 20 °C | solubility - | solubility - | solubility - |
| pH 12.7 (15 °C, 100 g/L) | pH 12.7 (15 °C, 100 g/L) | pH 12.7 (15 °C, 100 g/L) | pH - |
Still not finding the right product?
Explore all of our products under Triethylamine
Výstražné slovo
Danger
Cílové orgány
Respiratory system
Skladovací třída
3 - Flammable liquids
Bod vzplanutí (°F)
12.2 °F - closed cup
Bod vzplanutí (°C)
-11 °C - closed cup
PPE (osobní ochranné prostředky)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Kódy nebezpečí
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
Vyberte jednu z posledních verzí:
Již tento produkt vlastníte?
Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-