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PHR1207

Supelco

2-butanone

Pharmaceutical Secondary Standard; Certified Reference Material

Sinonimo/i:

Etil metil chetone, MEK, Metil etil chetone

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About This Item

Formula condensata:
C2H5COCH3
Numero CAS:
78-93-3
Peso molecolare:
72.11
Beilstein:
741880
Numero CE:
201-159-0
Numero MDL:
MFCD00011648
Codice UNSPSC:
41116107
ID PubChem:
329823214
NACRES:
NA.24

Grado

certified reference material
pharmaceutical secondary standard

Livello qualitativo

300

agenzia

traceable to USP 1430101

Densità del vapore

2.49 (vs air)

Tensione di vapore

71 mmHg ( 20 °C)

CdA

current certificate can be downloaded

Temp. autoaccensione

960 °F

Limite di esplosione

10.1 %

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.379 (lit.)

P. eboll.

80 °C (lit.)

Punto di fusione

−87 °C (lit.)

Densità

0.805 g/mL at 25 °C (lit.)

applicazioni

pharmaceutical (small molecule)

Formato

neat

Temperatura di conservazione

2-30°C

Stringa SMILE

CC(CC)=O

InChI

1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
ZWEHNKRNPOVVGH-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Risultati analitici

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Altre note

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.

Nota a piè di pagina

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.

Prodotti consigliati

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.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225 - H319 - H336

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Organi bersaglio

Central nervous system

Rischi supp

EUH066

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

30.2 °F - closed cup

Punto d’infiammabilità (°C)

-1 °C - closed cup

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
LRAC9786
LRAC0146
P500207
LRAB3828

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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