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Methyl Ethyl Ketone

Name: Methyl Ethyl Ketone
Brand: SIAL
Price: 173 USD
Availability: InStock

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

2-Butanone, Ethyl methyl ketone, MEK, Methyl ethyl ketone

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Size/SKU	Availability	Price
20 mL	Available to ship TODAYfromMILWAUKEE	$173.00

About This Item

Linear Formula:

C₂H₅COCH₃

CAS Number:

78-93-3

Molecular Weight:

72.11

NACRES:

NA.24

UNSPSC Code:

41116107

Beilstein/REAXYS Number:

741880

MDL number:

MFCD00011648

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Properties

Quality Segment

300

grade

certified reference material, pharmaceutical secondary standard

agency

traceable to USP 1430101

vapor density

2.49 (vs air)

vapor pressure

71 mmHg ( 20 °C)

CofA

current certificate can be downloaded

autoignition temp.

960 °F

expl. lim.

10.1 %

packaging

pkg of 20 mL

refractive index

n20/D 1.379 (lit.)

bp

80 °C (lit.)

mp

−87 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

2-30°C

SMILES string

CC(CC)=O

InChI

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

InChI key

ZWEHNKRNPOVVGH-UHFFFAOYSA-N

Description

General description

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

Analysis Note

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

Other Notes

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.

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.

To see an example of a Certificate of Analysis for this material enter LRAB9767 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

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This Item	PHR1207	1430101	109708
Supelco RTC000086 Methyl Ethyl Ketone	Supelco PHR1207 Methyl Ethyl Ketone	USP 1430101 Methyl ethyl ketone	Supelco 109708 Ethyl methyl ketone
description Pharmaceutical Secondary Standard; Certified Reference Material	description Pharmaceutical Secondary Standard; Certified Reference Material	description United States Pharmacopeia (USP) Reference Standard	description for analysis EMSURE^® ACS,Reag. Ph Eur
application(s) pharmaceutical small molecule	application(s) pharmaceutical (small molecule)	application(s) USP Biologics pharmaceutical (small molecule)	application(s) -
Quality Level 300	Quality Level 300	Quality Level -	Quality Level 300
grade certified reference material, pharmaceutical secondary standard	grade certified reference material, pharmaceutical secondary standard	grade pharmaceutical primary standard	grade ACS reagent
storage temp. 2-30°C	storage temp. 2-30°C	storage temp. -	storage temp. 2-30°C
packaging pkg of 20 mL	packaging -	packaging -	packaging -
density 0.805 g/mL at 25 °C (lit.)	density 0.805 g/mL at 25 °C (lit.)	density 0.805 g/mL at 25 °C (lit.)	density 0.805 g/cm³ at 20 °C

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Explore all of our products under Methyl Ethyl Ketone

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H319,H336

pcodes

P210 - P233 - P261 - P280 - P303 + P361 + P353 - P370 + P378

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

26.6 °F

flash_point_c

-3 °C

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Certificates of Analysis (COA)

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