Acetonitrile, ReagentPlus® 99%, 4 Liter

Acetonitrile, ReagentPlus® 99%, 4 Liter

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4 liter


Acetonitrile ReagentPlus® 99%, 4 liter

Synonym:ACN, Methyl cyanide

  • CAS Number 75-05-8
  • Linear Formula CH3CN
  • Molecular Weight 41.05
  • Beilstein/REAXYS Number 741857
  • EC Number 200-835-2
  • MDL number MFCD00001878
  • eCl@ss 39031501
  • PubChem Substance ID 329749273

General description

Acetonitrile (MeCN) is a colorless aliphatic nitrile having an ether-like odor. It readily undergoes electrophilic substitution reactions. It is formed during the industrial preparation of acrylonitrile. It is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies (polarography, spectroscopy, etc.) have been reported by many researchers.

grade Reagent-Plus®
vapor density 1.41 (vs air)
vapor pressure 72.8 mmHg ( 20 °C)
assay 99%
autoignition temp. 973 °F
expl. lim. 16 %
refractive index n20/D 1.344 (lit.)
bp 81-82 °C (lit.)
mp -48 °C (lit.)

organic solvents: soluble(lit.)
water: soluble(lit.)

density 0.786 g/mL at 25 °C (lit.)

Safety Information

Symbol GHS02GHS07GHS02,GHS07

Signal word Danger
Hazard statements H225-H302 + H312 + H332-H319
Precautionary statements P210-P280-P305 + P351 + P338
WGK Germany 2RTECS AL7700000
Flash Point(F) 35.6 °F
Flash Point(C) 2 °C


Safety Data Sheet


Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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