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HCID 5222465Erstellt: 27. Oktober 2026
Natriumbutyrat
NAB · SODIUM BUTANOATE · BUTYRIC ACID SODIUM SALT · Sodium butaate · SODIUM N-BUTYRATE · N-BUTYRIC ACID SODIUM SALT · Sodium Butyrate - CAS 156-54-7 - Calbiochem · Natriumbutyrat
https://huagongshe.com/de/chemical/5222465
Identifikatoren & physikalische Daten
| CAS No. | 156-54-7 |
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| Summenformel | C4H7NaO2 |
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| Durchschnittliche Molmasse | 110,09 g/mol |
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| Monoisotopische Masse | 110,03437374 g/mol |
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| SMILES | CCCC(=O)[O-].[Na+] |
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| InChIKey | MFBOGIVSZKQAPD-UHFFFAOYSA-M |
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| PubChem CID | 5222465 |
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| ChEMBL | CHEMBL62381 |
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| ChEBI | CHEBI:64103 |
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| EC No. | 205-857-6 |
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| DTXSID | DTXSID3037672 |
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| Lokaler Name | Natriumbutyrat |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 40,1 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 2 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 53 |
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| Dichte | 0.96 @25 °C1.324 g/cm3 (30℃) |
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| Dampfdruck | 0.00000015 [mmHg] |
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| Physical Description | White powder[MSDSonline] |
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| Schmelzpunkt | 250-253 °C (lit.) |
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| Lagerbedingungen | Store below +30°C. |
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| Löslichkeit | Methanol (Slightly), Water (Slightly)soluble |
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| Aggregatzustand | Amorphous Powder |
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| Farbe | White |
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| Biologische Quelle | synthetic (organic) |
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| BRN | 3629439 |
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| Stabilität | Stable. Incompatible with strong acids. |
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| Hauptanwendungen | cell analysislife science and biopharmalipidomics |
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| InChI | InChI=1S/C4H8O2.Na/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)/q+1/p-1 |
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| InChIKey | MFBOGIVSZKQAPD-UHFFFAOYSA-M |
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| SMILES | C(CC)C([O-])=O.[Na+] |
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| LogP (Verteilungskoeffizient) | 0.777 (est) |
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| CAS Datenbank | 156-54-7(CAS DataBase Reference) |
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| NIST chemische Informationen | Sodium butyrate(156-54-7) |
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| EPA chemische Informationen | Butanoic acid, sodium salt (156-54-7) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (16.7%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (88.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]H341 (33.3%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]P203, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 18 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
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| Regulatorische Informationen | Chemical: Butanoic acid, sodium saltButanoic acid, sodium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
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| Weitere Sicherheitsinformationen | Evaluation - Chemicals that are unlikely to require further regulation to manage risks to human health |
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| Gefahrenübersicht | An irritant[MSDSonline] |
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| Hazard Classes and Categories | Acute Tox. 4 (16.7%)Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (88.9%)Muta. 2 (33.3%) |
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| Protective Action Criteria (PAC) | 6.0 [mg/m3]66 [mg/m3]400 [mg/m3] |
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| Wechselwirkungen |
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