9012-09-3

Basic information

• Product Name: CELLULOSE TRIACETATE
• Synonyms: CELLULOSE TRIACETATE;CELLULOSE TRIACETATE TETRACHLOROETHANE SOLUBLE;TRIACETYLCELLULOSE;cellulose triacetate microcrystalline;CELLULOSE TRIACETATE MICROCRYSTALLINE, F OR HPLC, ;CELLULOSE TRIACETATE MICROCRYSTALLINE, FOR HPLC, 15-25 UM;size15-25umforthechromatographicseparationofenantiomers;Cellulosetriacetat, (mittlere Molmasse 80 000 bis 120 000 g/mol)
• CAS NO: 9012-09-3
• Molecular Formula: C40H54O27
• Molecular Weight: 966.84056
• Mol File: 9012-09-3.mol
• Article Data: 0

Chemical Properties

• Melting Point: 120-160 °C
• Appearance: White to slightly yellow/pellets
• Density: 1.29 g/cm3
• Solubility: chloroform: 0.1 g/10 mL leave for 5 h, clear, colorless
• CAS DataBase Reference: CELLULOSE TRIACETATE(CAS DataBase Reference)
• NIST Chemistry Reference: CELLULOSE TRIACETATE(9012-09-3)
• EPA Substance Registry System: CELLULOSE TRIACETATE(9012-09-3)

Safety Data

• Safety Statements: 24/25
• Hazardous Substances Data: 9012-09-3(Hazardous Substances Data)

Usage

Chemical Properties

white to slightly yellow pellets or rods

Uses

Cellulose Triacetate Polymer can be used to treat, prevent, and/or alleviate osteoarthritis.

Preparation

Cellulose triacetate is prepared according to the following reaction: Because cellulose triacetate has a high softening temperature, it must be processed in solution. A mixture of dichloromethane and methanol is a common solvent. Cellulose triacetate sheeting and film have good gauge uniformity and good optical clarity. Cellulose triacetate products have good dimensional stability and resistance to water and have good folding endurance and burst strength. It is highly resistant to solvents such as acetone. Cellulose triacetate products have good heat resistance and a high dielectric constant.