Untitled PDF Vapor density (air = 1 at

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Vapor density (air = 1 at boiling point of acetic anhydride): 3.52. 5. Melting point: -73 C (-99 F). 6. Vapor pressure at 20 C (68 F): 4 mm Hg.

SAFETY DATA SHEET

Hun 1 2021 SECTION 1: Identification of the substance/mixture and of the company/undertaking. 1.1 Product identifiers. Product name. : Acetic anhydride.

ACETIC ANHYDRIDE CAS N°: 108-24-7

Boiling point (760 mmHg): Acetic Anhydride 95.0% - 99.0% (HCC-MSDS) ... Other data e.g. relative density

Experiment 8 – Synthesis of Aspirin

If acetic anhydride is used instead of acetic acid the reaction is much faster and react at 100°C (the temperature of boiling water) for 15 minutes

Safety Data Sheet

Special hazards arising from the substance or mixture: 108-24-7 Acetic Anhydride

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acetic anhydride for workers and employers as well as for CHEMICAL AND PHYSICAL PROPERTIES ... Vapor density (air = 1 at boiling point of acetic an-.

Chem 11 Lab Manual

The mixture's components have different physical properties like melting point boiling point

ACETIC ANHYDRIDE HAZARD SUMMARY IDENTIFICATION

* The range of accepted odor threshold values is quite broad. Caution should be used in relying on odor alone as a warning of potentially hazardous exposures.

Experiment 5 - Synthesis of Aspirin

To prepare aspirin salicylic acid is reacted with an excess of acetic The melting point range of pure aspirin is 138-140 °C and the melting point range ...

Synthesis of paracetamol by acetylation

mass in grams and moles) of 4-aminophenol acetic anhydride (etanoic The melting point ranges observed for this compound are rather variable in ...

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