Catalog Number: CH5003 | CAS No: 75-05-8

Acetonitrile ACS

Grade: ACS

• MF : CH3CN | • MW : 41.05

• PubChem CID : 6342 | • UN Number : 1648

• EC Number : 200-835-2 | • MDL Number : MFCD00001878

• Beilstein : 741857

• Synonym(s) : Cyanomethane, Methyl cyanide, ACN, Ethyl nitrile, Acetonitrile

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ACS Grade Acetonitrile | CAS: 75-05-8 | M.F: CH3CN | MW: 41.05, Buy now for reproducible and consistent results from ChemieR at Chemical World.

Acetonitrile ACS is a clear, colorless liquid. It is aliphatic nitrile compound with an ether-like odor and a sweet, burnt taste. It is often abbreviated Methyl Cyanide(MeCN). Its chemical formula is CH?CN and structure is H?C?C?N. It is miscible with water. Acetonitrile is produced mainly as a byproduct of acrylonitrile manufacture. Acetonitrile ACS Grade liquid contains high purity to make it ideal for most analytical and industrial applications.

ChemieR offers a comprehensive range of ACS grade and ISO 9001:2015 certified products, including high-purity solvents, inorganic reagents, acids, bases, and organic reagents. Our high-quality materials ensure your laboratory achieves precise, reproducible results every time. Rely on ChemieR for trusted, premium-grade chemicals that meet the highest industry standards.

Application :

Acetonitrile ACS is most widely used solvent for moblile phase in analytical applications like HPLC and LC-MS.
Due to its transparency under UV/Vis light, it is suitable for fluorimetric and spectrometric techniques.
It is used as a polar aprotic solvent in organic synthesis.
It is also used in various industries like chemical, rubber and perfume making industries.
Acetonitrile ACS Grade is applicable for manufacturing operations and scientific research.

Key features :

High purity and low viscosity
High elution strength
High miscibility in water and methanol make it ideal for mobile phase
Gives reproducible and accurate results

Properties

Quality Level

100

Vapor Density

1.41 (vs air)

Vapor Pressure

72.8 mmHg ( 20 °C)

Assay

?99.9%

Form

liquid

autoignition temp.

973 °F

expl. lim.

0.16

technique(s)

HPLC: suitable

impurities

?0.0002% free alkali (as NH3) ?0.0005% non-volatile matter ?0.001% free acid (as CH3COOH) ?0.02% water (Karl Fischer) ?0.5 ppb fluorescence (quinine) at 365 nm ?1 ppb fluorescence (quinine) at 254 nm

color

transmittance

refractive index

n20/D 1.344 (lit.)

81-82 °C (lit.)

?45 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

UV absorption

?: 195 nm Amax: ?0.12 ?: 200 nm Amax: ?0.032 ?: 230 nm Amax: ?0.0044 ?: 235 nm Amax: ?0.0044 ?: 250 nm Amax: ?0.0044 ?: 400 nm Amax: ?0.0044

application(s)

food and beverages

SMILES string

CC#N

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

Safety Information

Pictograms

GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225 - H302 + H312 + H332 - H319

Precautionary Statements

P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

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

Target Organs

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F - closed cup

Flash Point(C)

2.0 °C - closed cup

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button

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