Grundinformationen
- Standard-SMILES
C[N+](C)(C)C.O.O.O.O.O.[OH-]- InChIKey
MYXKPFMQWULLOH-UHFFFAOYSA-M- Summenformel
- C4H12N.5H2O.HO
- Durchschnittliche Molmasse
- 181,23 g/mol
- Monoisotopische Masse
- 181,15253746
Namen und Bezeichner
- Bevorzugter Name
- Tetramethylammonium Hydroxide Pentahydrate
- IUPAC
- tetramethylazanium;hydroxide;pentahydrate
Namen und Synonyme
Tetramethylammonium hydroxide pentahydrate10424-65-4B2HKT2LCKQMethanaminium, N,N,N-trimethyl-, hydroxide, pentahydrateDTXSID9065073Methanaminium, N,N,N-trimethyl-, hydroxide, hydrate (1:1:5)tetramethyl ammonium hydroxide pentahydrateRefChem:188769DTXCID4032873629-762-8MFCD00149566tetramethylazanium;hydroxide;pentahydrate
Weitere Namen anzeigen
Tetramethylammonium hydroxide (pentahydrate)C4H23NO6UNII-B2HKT2LCKQAmmonium, tetramethyl-, hydroxide, pentahydrateSCHEMBL192128C4H22NO6AKOS016008551FT75544
Datenbank-Bezeichner
- CAS
10424-65-4- PubChem CID
- 82620
- DTXSID
DTXSID9065073- UNII
- B2HKT2LCKQ
- EC Number
- 629-762-8
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 6 Ų
- H-Brücken-Donoren
- 6
- H-Brücken-Akzeptoren
- 6
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 19,1
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Bases
Physical DescriptionColorless deliquescent solid; [Merck Index] White hygroscopic crystals; [Sigma-Aldrich MSDS]
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H290 (27.7%): May be corrosive to metals [Warning Corrosive to Metals]
P234, P260, P262, P264, P270, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P361+P364, P363, P390, P405, P406, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 83 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H301: Toxic if swallowed [Danger Acute toxicity, oral]
Gefahrenhinweise
Regulatory Information
Chemical: Methanaminium, N,N,N-trimethyl-, hydroxide, pentahydrate
Methanaminium, N,N,N-trimethyl-, hydroxide, pentahydrate: 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.
Other Safety InformationIMAP assessments - Tetramethylammonium hydroxide and its pentahydrate: Human health tier II assessment
Hazards Summary
A very strong base that readily absorbs carbon dioxide from the air; [Merck Index] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; May be fatal by ingestion; Toxic by skin absorption; Oral LD50 (rat) = 34-50 mg/kg; [Sigma-Aldrich MSDS] See Tetramethyl ammonium hydroxide.
Hazard Classes and Categories
Met. Corr. 1 (27.7%)
Acute toxicity (ingestion) - category 3
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
0.30 [mg/m3]
3.3 [mg/m3]
20 [mg/m3]
Toxikologische Informationen
Adverse EffectsDermatotoxin - Skin burns.
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological Classification
Agents that mimic neural transmission by stimulation of the nicotinic receptors on postganglionic autonomic neurons. Drugs that indirectly augment ganglionic transmission by increasing the release or slowing the breakdown of acetylcholine or by non-nicotinic effects on postganglionic neurons are not included here nor are the nonspecific cholinergic agonists.
Zugehörige Reaktionen
41
Verknüpfte Notizen
Wird geladen…