Grundinformationen
- CAS
13881-91-9- Standard-SMILES
NCS(=O)(=O)O- InChIKey
OBESRABRARNZJB-UHFFFAOYSA-N- Summenformel
- CH5NO3S
- Durchschnittliche Molmasse
- 111,12 g/mol
- Monoisotopische Masse
- 110,9990142
Namen und Bezeichner
- Bevorzugter Name
- Aminomethanesulfonic acid
- IUPAC
- aminomethanesulfonic acid
- Lokaler Name
- Aminomethansulfonsaeure
- Englischer Name
- Aminomethanesulfonic acid
- Summenformel
- CH5NO3S
- Molmasse
- 111.12
Namen und Synonyme
Aminomethanesulfonic acid13881-91-9Methanesulfonic acid, amino-Aminomethanesulphonic acid(Aminomethyl)sulfonic acidMethanesulfonic acid, 1-amino-OLA224Z482NSC-39851NSC-209983DTXSID2065670RefChem:112048DTXCID4034499
Weitere Namen anzeigen
AminomethanesulfonicCarbamic sulfonic acidAminomethanesulfoniccidamino-methanesulfonicaciAminomethylsulphonic acidAminomethanesulfonicAcid>Methanesulfonic acid, amino-
237-649-6MFCD000081246939-85-1Sodium aminomethanesulphonateNSC 39851NSC39851aminomethylsulfonic acidaminomethanesulfonicacid
Datenbank-Bezeichner
- CAS
13881-91-9、6939-85-1- PubChem CID
- 83791
- DTXSID
DTXSID2065670- ChEMBL
CHEMBL1741886- UNII
- OLA224Z482
- EC Number
- 230-076-2、237-649-6
- Nikkaji
- J93.626J
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -4
- Polarare Oberfläche (TPSA)
- 88,8 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 107
Experimentelle und physikochemische Eigenschaften
Physical DescriptionWhite powder; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 184 °C · 184 °C (dec.) (lit.)
- Dichte
- 1.339 · 1.339 (estimate)
- Brechungsindex
- 1.513 · 1.5130 (estimate)
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- 17 g/l · 17g/l
- pka
- 1 · pK1: 5.57(+1) (25°C)
- Aggregatzustand
- Fine Powder
- Farbe
- White
- PH
- 3.2 · 3.2 (17g/l, H2O, 17℃)
- Wasserlöslichkeit
- 17 g/L) · Soluble in water. (17 g/L) at 17°C
- BRN
- 1811756 · 1811756
- InChI
- 1S/CH5NO3S/c2-1-6(3,4)5/h1-2H2,(H,3,4,5)
- InChIKey
- OBESRABRARNZJB-UHFFFAOYSA-N
- SMILES
- NCS(O)(=O)=O
- CAS Datenbank
- 13881 · 13881-91-9(CAS DataBase Reference)
- NIST chemische Informationen
- Aminomethanesulfonic acid(13881-91-9)
- EPA chemische Informationen
- Methanesulfonic acid, amino- (13881-91-9)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 5 notifications to the ECHA C&L Inventory.；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.
Gefahrenhinweise
Regulatory InformationChemical: Methanesulfonic acid, amino-
Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Sigma-Aldrich MSDS]
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Toxikologische Informationen
Adverse EffectsDermatotoxin - Skin burns.
Regulatorische Informationen
Regulatory InformationChemical: Methanesulfonic acid, amino-
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2585 8/PG 3
- hs_code
- 29211980
- risk_code
- 34
- hazard_code
- C
- safety_code
- 26-36/37/39-45-afety
- hazard_class
- 8
- packing_group
- III
- Speicherklasse
- 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- Eye Dam. 1Skin Corr. 1B
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationMethanesulfonic acid, 1-amino-: INACTIVE
Anwendungen
VerwendenAminomethanesulfonic acid can be used as a reactant to synthesize: 1-Sulfomethyltetrazole-5-thiol disodium salts, which are useful key intermediates for the preparation of cefonicid sodium. Tridentate N-(2-hydroxybenzyl)aminomethane sulfonic acid Schiff-base ligand by reacting with salicylaldehyde. It can also be used to functionalize the surface of single-walled carbon nanotubes (SWCNT) or porous metal-organic frameworks (MOF) to introduce the sulfonic acid functional groups for the preparation of nanocomposites.
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