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MilliporeSigma

AX0142

Acétonitrile

≥99.9% (GC), gradient grade, gas chromatography (GC), HPLC, OmniSolv®

Synonyme(s) :

ACN, Cyanométhane, Cyanure de méthyle, Éthylnitrile

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A propos de cet article

Formule linéaire :
CH3CN
Numéro CAS:
Poids moléculaire :
41.05
UNSPSC Code:
12352117
EC Index Number:
200-835-2
MDL number:
Beilstein/REAXYS Number:
741857
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable, gas chromatography (GC): suitable
Bp:
81-82 °C (lit.)
Vapor pressure:
72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)
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Nom du produit

Acétonitrile, gradient grade OmniSolv®

Quality Level

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

973 °F

expl. lim.

16 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤0.02% Water (H2O), ≤0.16 μeq/g Titrable base, ≤20 ppm Propionitrile, ≤8.0 μeq/g Titrable acid

evapn. residue

≤1 ppm

color

APHA: ≤10

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

transition temp

flash point 2 °C

density

0.786 g/mL at 25 °C (lit.)

UV cutoff

≤189 nm

UV absorption

λ: 189 nm Amax: ≤1.00, λ: 195 nm Amax: ≤0.15, λ: 210 nm Amax: ≤0.03, λ: 230 nm Amax: ≤0.005, λ: 250 nm Amax: ≤0.005, λ: 270 nm Amax: ≤0.005

application(s)

PFAS testing

format

neat

shipped in

ambient

storage temp.

room temp

SMILES string

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

General description

Acetonitrile is a water-soluble polar organic solvent with exceptional solubilizing power, unique chromatographic properties, and ideal spectroscopic characteristics.

Application

Acetonitrile is used as a solvent:
  • In Reversed-phase HPLC.
  • A solvent in chemical synthesis
  • A solvent for sample preparation, including extraction, dilution, and dissolution of compounds prior to analysis.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle
is packaged in 4L polycoated glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)300ppt maxFormClear liquidGradient at 210 nm0.002AU maxGradient at 254 nm0.0003AU maxIdentity (IR-spectrum)ConformsPropionitrile20ppm maxRefractive index (at 20°C)1.343-1.345Titrable acid8.0µeq/g maxTitrable base0.16µeq/g maxUV Abs. at 189 nm1.00AU maxUV Abs. at 195 nm0.15AU maxUV Abs. at 210 nm0.03AU maxUV Abs. at 230 nm0.005AU maxUV Abs. at 250 nm0.005AU maxUV Abs. at 270 nm0.005AU maxUV Cut-off189nm maxWater (H2O)0.02% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany


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pictograms

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Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Classe de stockage

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup



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Contenu apparenté

The 4L M-Bottle provides safe handling of solvents due to an innovative solvent bottle design with sealing technology to eliminate leaks and reduce risks in solvent dispensing.





Numéro d'article de commerce international

RéférenceGTIN
AX0142-104061839410923
AX0142-3104061839410848
AX0142-604061839410893
AX0142-NP2004061839410909
AX0142AT-3904061839410947
AX0142P-104061839411166