793639

Calcium chloride

anhydrous, free-flowing, Redi-Dri^™, ACS reagent, ≥96%

• Linear Formula: CaCl₂
• CAS Number: 10043-52-4
• Molecular Weight: 110.98
• EC Number: 233-140-8
• MDL number: MFCD00010903
• UNSPSC Code: 12352302
• PubChem Substance ID: 329768092
• NACRES: NA.21
• grade: ACS reagent; anhydrous
• form: powder

Properties

• grade: ACS reagent; anhydrous
• Quality Level: 100
• Agency: suitable for SM 5210
• vapor pressure: 0.01 mmHg ( 20 °C)
• product line: Redi-Dri^™
• Assay: ≥96%
• form: powder
• quality: free-flowing
• impurities: ≤0.006 meq/g Titr. base
• mp: 772 °C (lit.)
• SMILES string: [Cl-].[Cl-].[Ca++]
• InChI: 1S/Ca.2ClH/h;2*1H/q+2;;/p-2
• InChI key: UXVMQQNJUSDDNG-UHFFFAOYSA-L

Description

Application

Calcium chloride can be used as a catalyst to synthesize:

• β-Aminoketones via three-component Mannich reaction of ketones, aldehydes, and amines.
• γ-Nitro dicarbonyl esters via Michael addition reaction.
• Pyrroles via solvent-free Paal-Knorr reaction.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable