Sigma-Aldrich CHLOROFORM CONTAINS ETHANOL AS STABILI

Name: Sigma-Aldrich CHLOROFORM CONTAINS ETHANOL AS STABILI
SKU: SIAL-319988-18L-CS
Price: 971.00 USD

List Price $971.00 Your Price $971.00

Sigma-Aldrich Chloroform, contains ethanol as stabilizer, ACS reagent, ≥99.8%, 18 L - SIAL (Additional S&H or Hazmat Fees May Apply)

NETA PART: SIAL-319988-18L-CS

MFG.PART: 319988-18L-CS

UNSPSC: 12190000

Manufacturer: Sigma-Aldrich

Description

grade
ACS reagent

Quality Level
200

vapor density
4.1 (vs air)

vapor pressure
160 mmHg ( 20 °C)

assay
≥99.8%

form
liquid

contains
ethanol as stabilizer

dilution
(for analytical testing)

impurities
Acetone and aldehyde, passes test Acid and chloride, passes test Free chlorine (Cl), passes test H₂SO₄, passes test

evapn. residue
≤0.001%

General description

Chloroform can be used as a solvent in the:

Enzyme-catalyzed ring-opening polymerization of ω-pentadecalactone to prepare polyesters.
Pd-catalyzed cross-coupling reaction of acid chlorides with arylboronic acids to synthesize diaryl Ketones.
Enantio- and diastereoselective nitro-Mannich reaction of α-aryl nitromethanes with amido sulfones to synthesize β-nitroamines.
Diels-Alder reaction to synthesize spiro-fused dihydropyans. The hydrogen bond (CH-O) formed between chloroform and carbonyl oxygen makes the carbonyl group a stronger heterodienophile, resulting in an increased reaction rate.

Specifications