HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Cellulase
cellulase enzyme · Acid cellulase · Protease Enzyme · Celluase · MEICELASE · Definition · EC 3.2.1.4 · Celluclast 1.5L
Identifikatoren & physikalische Daten
| CAS No. | 9012-54-8 |
|---|---|
| Summenformel | C18H32O16 |
| Durchschnittliche Molmasse | 504,4 g/mol |
| Monoisotopische Masse | 504,16903493 g/mol |
| SMILES | OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](O)O[C@@H]3CO)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O |
| InChIKey | FYGDTMLNYKFZSV-CSHPIKHBSA-N |
| PubChem CID | 440950 |
| ChEBI | CHEBI:41753 |
| EC No. | 232-734-4 |
| Lokaler Name | Cellulase |
Chemische & physikalische Eigenschaften
| XLogP | -6,9 |
|---|---|
| Polarare Oberfläche (TPSA) | 269 |
| H-Brücken-Donoren | 11 |
| H-Brücken-Akzeptoren | 16 |
| Frei drehbare Bindungen | 7 |
| Schwere Atome | 34 |
| Formalladung | 0 |
| Komplexität | 641 |
| Stoffklassen | Biological Agents -> Enzymes |
| Arzneimittel | Pharmaceuticals -> Listed in ZINC15 |
| Physical Description | Solid[IUCLID] |
| Dichte | 1.2 g/mL at 25 °C |
| Dampfdruck | 0.004Pa at 25℃ |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | deionized water: soluble5.0mg/mL (SterileIn the presence of 0.15% polyhexamethylene biguanide (PHMB).)Soluble in cold water. |
| Aggregatzustand | powder |
| Farbe | white |
| Biologische Quelle | fungus (Trichoderma viride) |
| Specific Activity | 3-10units/mg solid |
| Kosmetik-Inhaltsstoffe Funktionen | KERATOLYTICORAL CAREVISCOSITY CONTROLLING |
| LogP (Verteilungskoeffizient) | -1.3 at 20℃ |
| EPA chemische Informationen | Cellulase (9012-54-8) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH334: May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]P233, P260, P271, P284, P304+P340, P342+P316, P403, and P501 (click each P-code to see the statement)This chemical does not meet GHS hazard criteria for 0.6% (11 of 1889) of reports.H334 (99.4%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory] |
|---|---|
| Regulatorische Informationen | Chemical: CellulaseHazard Traits - Respiratory ToxicityCellulase is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Cellulase are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)XU - indicates a substance exempt from reporting under the Chemical Data Reporting Rule, (40 CFR 711).REACH registered substance: Cellulase (EC: 232-734-4) |
| Weitere Sicherheitsinformationen | IMAP assessments - Cellulase: Environment tier I assessment |
| Gefahrenübersicht | May cause respiratory sensitization[IUCLID] May cause irritation and respiratory sensitization[Sigma-Aldrich MSDS] Danger of airway sensitization[MAK] See Fungal cellulase. |
| EPA Safer Chemical | Chemical: Cellulase |
| Hazard Classes and Categories | Resp. Sens. 1A (99.4%)Respiratory sensitisation - category 1 |
| Unerwünschte Wirkungen | Asthma - Reversible bronchoconstriction (narrowing of bronchioles) initiated by the inhalation of irritating or allergenic agents. |
| F | 3-10 |
| Wassergefährdungsklasse (WGK) | 1 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 35079090 |
Anwendungen & Verwendung
Verwenden
Cellulase has been used to degrade cello-oligosaccharides into glucose and to study the biodegradability of bioabsorbable bacterial cellulose (BBC) material. It has been used in a study to assess the differential regulation of the cellulase transcription factors XYR1, ACE2, and ACE. It is also applied in the biodegradation of paper products such as foolscap paper, filter paper, newspaper and office paper as well as microcrystalline cellulose. It is added to detergents to improve cleansing properties.