ms637

ms637 log

10/11/09 Assignment 3

__**//Acetylsalicylic acid//**__ (ASA) Aspirin

__//**2-acetoxybenzoic acid**//__
 * ~  || C9H8O4 ||

321.4°C (760 mmHg) [|ChemSpider] 140°C [|MSDS] 284°F (140°C) [|NIOSH] 140°C [|Wolfram Alpha] 140°C (284°F) [|Wikipedia]
 * Boiling Poing (Decomposes)**

131.2°C [|ChemSpider] 250°C (482°F) [|Alfa Aesar] 250°C [|Wolfram Alpha] 250°C [|Chem Blink] 250°C [|Sigma Aldrich]
 * Flash Point**

1.29g/cm^3 [|ChemSpider] 1.40g/cm^3 [|Alfa Aesar] 1.40g/cm^3 [|MSDS] 1.35g/cm^3 [|NIOSH] 1.39g/cm^3 [|Wolfram Alpha]
 * Density**

1.40 [|ChemSpider] 1.2 [|PubChem] 1.43 (Predicted) [|Wolfram Alpha] 1.4 (experimental) [|Wolfram Alpha]
 * XLogP**

0.000124 mmHg (25°C) [|ChemSpider] 3x10^-5 mmHg [|Wolfram Alpha] 0.004 Pa (3x10^-5 mmHg) (25°C)[|NIOSH] 0.004 Pa (3x10^-5 mmHg) (25°C) [|IPCS] 2.52x10^-5 mmHg (25°C) [|Research Organics]
 * Vapour Pressure**

136-140°C [|Alfa Aesar] 138-140°C [|MSDS] 275°F (135°C) [|NIOSH] 140°C [|Wolfram Alpha] 135°C (275°F) [|Wikipedia]
 * Melting Point**
 * ~  || __**//DONE//**__ ||