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| CAS No.: | 9004-57-3 |
|---|---|
| Name: | Ethyl cellulose |
| Molecular Structure: | |
 |
|
| Formula: | Unspecified |
| Molecular Weight: | 448.47400 |
| Synonyms: | STD 7;Aquacoat ECD 30FMC;EC (Ethyl cellulose);MFA-EM;N 50 (polysaccharide);Cellulose ethyl;N 22 (cellulose derivative);Ethocel N7;Ethocel 150;G 200 (polysaccharide);T 100;G 200;Triethyl cellulose;Cellulose, triethyl ether;N 200 (cellulose derivative);N 22G;Aquacoat;Ethocel MED;Aquacoat ECD 30;Surelease;K 5000;Aqualon NF;Ethocel;Ethocel E7;MED 20;N 4 (cellulose derivative);Ethocel N200;G 50 (Polysaccharide);Hercules T;Cellulose, ethyl ether;Ethocel E50;SPT 50 cps;Ethocel STD;N 14 (cellulose derivative);ETs;T 100 (Polysaccharide);Ampacet E/C;X 62-9201A;SPT 50CPS;N 5;ET 100 (cellulose derivative);Nixon E/C;Ethocel 890;Cellulose ethyl ether;Ethyl Cellulose 70CPS; |
| EINECS: | 232-674-9 |
| Density: | 1.45 |
| Melting Point: | 240-255oC |
| Boiling Point: | N/A |
| Flash Point: | N/A |
| Solubility: | insoluble |
| Appearance: | white powder |
| Hazard Symbols: | R36/37/38:; |
| Risk Codes: | Xi:Irritant; ">  Xi:Irritant; |
| Safety: | 26-36 |
| Transport Information: | N/A |
| PSA: | 0.00000 |
| LogP: | 0.00000 |
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Reported in EPA TSCA Inventory.
The Ethyl cellulose, with the CAS registry number 9004-57-3, is also known as Cellulose,ethyl ether.It belongs to the product categories of Medicine and biological chemistry. What's more,Its systematic name is Cellulose,ethyl ether. It is Water insoluble .Ethyl cellulose is mainly used as a thin-film coating material.it is also used as a food additive as an emulsifier. hot melt adhesives, seasoning fabrics collation agent, plastic toughening.It is low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
The Ethyl cellulose may cause damage to health.It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately .
The toxicity data of Ethyl cellulose as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD50 | skin | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 19, Pg. 113, 1981. | |
| rat | LD50 | oral | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 19, Pg. 113, 1981. |
