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Acetonitrile

SIGALD/494445 - biotech. grade, ≥99.93%

Synonym: ACN; Cyanomethane; Ethyl nitrile; Methyl cyanide

CAS Number: 75-05-8
Empirical Formula (Hill Notation): C2H3N
Molecular Weight: 41.05
EC Number: 200-835-2
MDL Number: MFCD00001878
Linear Formula: CH3CN
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-494445-100ML 100 mL
 $95.50
1/EA		 Add To Favorites
45-494445-1L 1 L
 $186.00
1/EA		 Add To Favorites
45-494445-2L 2 L
 $292.00
1/EA		 Add To Favorites
45-494445-4X4L 4 L
 $1650.00
4/EA		 Add To Favorites
45-494445-18L-P1 18 L
 $1790.00
1/EA		 Add To Favorites
45-494445-20L-N2 20 L
 $1620.00
1/EA		 Add To Favorites
45-494445-20L-P2 20 L
 $1700.00
1/EA		 Add To Favorites
45-494445-50L-P2 50 L
 $1980.00
1/EA		 Add To Favorites
45-494445-200L 200 L
 $16340.00
1/EA		 Add To Favorites
45-494445-400L 400 L
 $63680.00
1/EA		 Add To Favorites
Anhydrous, Sureseal

 

λ H2O reference
assay ≥99.93%
autoignition temp. 973 °F
bp 81-82 °C (lit.)
color APHA: <10
density 0.786 g/mL at 25 °C (lit.)
evapn. residue <0.0002%
expl. lim. 16 %
form liquid
grade biotech. grade
impurities ≤0.5 ppb as quinine (fluorimetric, 254nm)
  ≤0.6 μeq/g Titr. base
  ≤8 μeq/g Titr. acid
  <0.001% water
InChI 1S/C2H3N/c1-2-3/h1H3
InChI key WEVYAHXRMPXWCK-UHFFFAOYSA-N
mp −45 °C (lit.)
Quality Level 100 
  200 
refractive index n20/D 1.344 (lit.)
SMILES string CC#N
solubility water: soluble
UV absorption λ: 190 nm Amax: 1.0
  λ: 210 nm Amax: 0.03
  λ: 220 nm Amax: 0.01
  λ: 235 nm Amax: 0.005
  λ: 254 nm Amax: ≤0.005
  λ: 400 nm Amax: 0.005
vapor density 1.41 (vs air)
vapor pressure 72.8 mmHg ( 20 °C)
Legal Information: Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Other Notes: Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Packaging: 1, 2 L in Sure/Seal™
Packaging: 100 mL in Sure/Seal™
Packaging: 18 L in Pure-Pac™ 1
Packaging: 20 L in Nowpak™ II
Packaging: 20, 50 L in Pure-Pac™ 2
Packaging: 200, 400 L in Pure-Pac™ 1
Packaging: 4×4 L in glass bottle
Packaging: View returnable container options .
Preparation Note: Product filtered through a 0.2 μm filter.
Purity ≥99.93%
bp 81-82 °C (lit.)
mp −45 °C (lit.)
Density 0.786 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.344 (lit.)
UNSPSC 12191502

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