Physicalstate:Liquid. Odor:Pungent. OSHA/HCSstatus:ThismaterialisconsideredhazardousbytheOSHAHazardCommunication Standard(29CFR1910.1200). Emergencyoverview:DANGER! CAUSESSEVEREEYEANDSKINBURNS. HARMFULIFINHALEDORSWALLOWED. CAUSESRESPIRATORYTRACTIRRITATION.
Physical properties Acetic anhydride is a colorless, very mobile liquid with a very strong, acetic acid-like odor. Experimentally determined detection and recognition odor threshold concentrations were <600 μg/m3 (<140 ppbv) and 1.5 mg/m3 (360 ppbv), respectively (Hellman and Small, 1974). Ac...
When two molecules of acetic acid undergo a condensation reaction together, the product formed is acetic anhydride. Acetic Acid as a Solvent In its liquid state, CH3COOH is a hydrophile (readily dissolves in water) and also a polar, protic solvent. A mixture of acetic acid and water is, in...
Cellulose acetate, which is used in textiles and photographic film, is produced by reacting cellulose with acetic acid and acetic anhydride in the presence of sulfuric acid. Other esters of acetic acid, such as ethyl acetate and propyl acetate, are used in a variety of applications. ...
Liquid and solid state NMR studies of the nitration of toluene with a mixture of nitric acid and acetic anhydride have been performed in homogeneous soluti... M Haouas,S Bernasconi,A Kogelbauer,... - 《Physical Chemistry Chemical Physics》 被引量: 81发表: 2001年 Studies on Heterocyclic Comp...
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: colorless Odor: none reported pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. ...
Acetic acid, (methylthio)-, anhydridecas:63521-90-4 [4-(methylthio)phenoxy]acetic acidcas:15267-49-9 [2-(Methylthio)phenoxy]acetic Acidcas:3395-40-2 2-(4-(Methylthio)phenyl)acetic acidcas:70290-37-8 Acetic acid, [(aminocarbonyl)amino](methylthio)- (9CI)cas:64732-09-8 Acetic acid, ...
(Gmelina arborea) collected from a saw mill located in the Niger state Nigeria. Reagents and chemicals used were obtained from May & Baker, and these include commercial vinegar, acetic anhydride, NaOH, ethanol, toluene, sulphuric acid, hypochlorite, and CaCl2. All reagents used were of ...
fOur invention relates to the production of fatty acid anhydrides, such as acetic acid anhydride, propionic acid anhydride etc. and one of its objects is to produce these compounds from ethylidene diacetate, dipropionate etc. in a particularly simple and efficient manner. Acetic acid anhydride... ...
The acetic acid may be vaporized at the reaction temperature, and then the vaporized acetic acid can be fed along with hydrogen in undiluted state or diluted with a relatively inert carrier gas, such as nitrogen, argon, helium, carbon dioxide and the like. For reactions run in the vapor pha...