Ethyl cellulose structure
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Common Name | Ethyl cellulose | ||
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CAS Number | 9004-57-3 | Molecular Weight | 448.474 | |
Density | 1.45 | Boiling Point | 654.2±55.0 °C at 760 mmHg | |
Molecular Formula | C23H24N6O4 | Melting Point | 240-255ºC | |
MSDS | Chinese USA | Flash Point | 349.5±31.5 °C |
Use of Ethyl celluloseEthyl cellulose is a derivative of cellulose. Ethyl cellulose serves as a non-toxic and biodegradable polymer, with unique properties such as oleogel formation, delivery of active component, and film-forming ability in the food and pharmaceutical sectors. Ethyl cellulose can be used as an excipient, such as coating agent, flavoring agent, tablet filler. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. |
Name | Ethyl cellulose |
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Synonym | More Synonyms |
Description | Ethyl cellulose is a derivative of cellulose. Ethyl cellulose serves as a non-toxic and biodegradable polymer, with unique properties such as oleogel formation, delivery of active component, and film-forming ability in the food and pharmaceutical sectors. Ethyl cellulose can be used as an excipient, such as coating agent, flavoring agent, tablet filler. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. |
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Related Catalog | |
References |
Density | 1.45 |
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Boiling Point | 654.2±55.0 °C at 760 mmHg |
Melting Point | 240-255ºC |
Molecular Formula | C23H24N6O4 |
Molecular Weight | 448.474 |
Flash Point | 349.5±31.5 °C |
Exact Mass | 448.185913 |
PSA | 147.66000 |
LogP | 6.62 |
Vapour Pressure | 0.0±2.0 mmHg at 25°C |
Index of Refraction | 1.14 |
Storage condition | room temp |
Water Solubility | insoluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36 |
RIDADR | NONH for all modes of transport |
WGK Germany | 1 |
RTECS | FJ5950500 |
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Effects of molecular weight on permeability and microstructure of mixed ethyl-hydroxypropyl-cellulose films.
Eur. J. Pharm. Sci. 48(1-2) , 240-8, (2013) Films of ethyl cellulose (EC) and water-soluble hydroxypropyl cellulose (HPC) can be used for extended release coatings in oral formulations. The permeability and microstructure of free EC/HPC films w... |
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