PHR1207
Methyl Ethyl Ketone
Pharmaceutical Secondary Standard; Certified Reference Material
Synonim(y):
2-Butanone, Ethyl methyl ketone, MEK, Methyl ethyl ketone
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About This Item
Wzór liniowy:
C2H5COCH3
Numer CAS:
Masa cząsteczkowa:
72.11
Beilstein:
741880
Numer WE:
Numer MDL:
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
NACRES:
NA.24
Polecane produkty
klasa czystości
certified reference material
pharmaceutical secondary standard
Poziom jakości
agency
traceable to USP 1430101
gęstość pary
2.49 (vs air)
ciśnienie pary
71 mmHg ( 20 °C)
Certyfikat analizy
current certificate can be downloaded
temp. samozapłonu
960 °F
granice wybuchowości
10.1 %
metody
HPLC: suitable
gas chromatography (GC): suitable
współczynnik refrakcji
n20/D 1.379 (lit.)
tw
80 °C (lit.)
mp
−87 °C (lit.)
gęstość
0.805 g/mL at 25 °C (lit.)
Zastosowanie
pharmaceutical (small molecule)
format
neat
temp. przechowywania
2-30°C
ciąg SMILES
CC(CC)=O
InChI
1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
Klucz InChI
ZWEHNKRNPOVVGH-UHFFFAOYSA-N
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Opis ogólny
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 2-Butanone (Methyl ethyl ketone, MEK), an aliphatic ketone, is considered as an aprotic and protophilic solvent. Its ability as an anticonvulsive agent in lithium-pilocarpine-induced status epilepticus in rats is reported.
Zastosowanie
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Komentarz do analizy
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
Inne uwagi
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
Przypis
To see an example of a Certificate of Analysis for this material enter LRAC0146 in the slot below. This is an example certificate only and may not be the lot that you receive.
Polecane produkty
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Organy docelowe
Central nervous system
Zagrożenia dodatkowe
Kod klasy składowania
3 - Flammable liquids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
30.2 °F - closed cup
Temperatura zapłonu (°C)
-1 °C - closed cup
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