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
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 L | Warenkorb auf Verfügbarkeit prüfen | € 91,50 |
2.5 L | Warenkorb auf Verfügbarkeit prüfen | € 190,00 |
4 L | Warenkorb auf Verfügbarkeit prüfen | € 305,00 |
Über diesen Artikel
grade
reagent grade
Quality Segment
vapor density
4 (vs air)
vapor pressure
15 mmHg ( 25 °C), 8 mmHg ( 20 °C)
product line
EMSURE®
assay
≥99.5% (GC)
form
liquid
autoignition temp.
790 °F
potency
13100 mg/kg LD50, oral (Rat), >14100 mg/kg LD50, skin (Rabbit)
expl. lim.
7.6 %
dilution
(for analytical testing)
impurities
≤0.0017 meq/g Acidity, ≤0.1% Water, ≤0.1% n-Butyl formiate (GC), ≤0.1% n-Butyl propionate (GC), ≤0.2% n-Butyl alcohol (GC)
evapn. residue
≤0.001%
color
APHA: ≤10
refractive index
n20/D 1.394 (lit.)
pH
6.2 (20 °C, 5.3 g/L in H2O, External MSDS)
kinematic viscosity
0.83 cSt(20 °C)
bp
124-126 °C (lit.)
mp
−78 °C (lit.)
transition temp
flash point 27 °C
solubility
5.3 g/L
density
0.88 g/mL at 25 °C (lit.)
SMILES string
CCCCOC(C)=O
cation traces
Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, Mg: ≤0.00001%, Mn: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%
storage temp.
2-30°C
InChI
1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
InChI key
DKPFZGUDAPQIHT-UHFFFAOYSA-N
General description
Application
- Biofiltration of n-butyl acetate with three packing material mixtures, with and without biochar: In dieser Studie wird die Effizienz von Biofiltrationssystemen unter Verwendung von n-Butylacetat untersucht. Dabei werden nachhaltige Umweltmanagementpraktiken zur Reduzierung von Lösungsmittelemissionen in industriellen Umgebungen hervorgehoben (Halecký et al., 2024).
- Biphasic alcoholysis coupled with high-speed countercurrent chromatography for high performance on separating phorbol from Croton tiglium Linn extracts: Diese Studie veranschaulicht die Anwendung von n-Butylacetat zur Verbesserung der Effizienz von Extraktions- und Aufreinigungsprozessen, die für die pharmazeutische und chemische Forschung von entscheidender Bedeutung sind (Fan et al., 2023).
Other Notes
Legal Information
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Signalwort
Warning
Sicherheitshinweise
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
Zielorgane
Central nervous system
supp_hazards
Lagerklasse
3 - Flammable liquids
Was ist los?
WGK 1
Flammpunkt (°F)
80.6 °F - closed cup
Flammpunkt (°C)
27 °C - closed cup
Gefahrencodes
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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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