2-Methanesulfonylacetic acid
Grundinformationen
- CAS
2516-97-4- Standard-SMILES
CS(=O)(=O)CC(=O)O- InChIKey
NYEHUAQIJXERLP-UHFFFAOYSA-N- Summenformel
- C3H6O4S
- Durchschnittliche Molmasse
- 138,14 g/mol
- Monoisotopische Masse
- 137,99867967
Namen und Bezeichner
- Bevorzugter Name
- 2-Methanesulfonylacetic acid
- IUPAC
- 2-methylsulfonylacetic acid
- Englischer Name
- Methanesulfonylacetic acid
- Summenformel
- C3H6O4S
- Molmasse
- 138.14
Namen und Synonyme
2-Methanesulfonylacetic acid(methylsulfonyl)acetic acidRefChem:474089607-581-52516-97-42-(Methylsulfonyl)acetic acidMETHANESULFONYLACETIC ACID2-methylsulfonylacetic Acidmethylsulfonylacetic acidMFCD00051843Acetic acid, 2-(methylsulfonyl)-methanesulphonyl acetic acid
Weitere Namen anzeigen
Mesylacetic acidRARECHEM AL BO 029211-methylheptanoicacidMethylsulfonylaceticacidMethylsulphonylacetic acidCarboxymethylmethyl sulfoneMETHANESULPHONYLACETIC ACID
methanesulfonyl acetic acidSCHEMBL1901422-( Methylsulfonyl) Acetic Acidmethanesulfonylacetic acid, AldrichCPRAKOS000174931CS-W004723Acetic acid, (methylsulfonyl)-Methanesulfonyl-acetic acid
Datenbank-Bezeichner
- CAS
2516-97-4- PubChem CID
- 3732841
- DTXSID
DTXSID90395674- EC Number
- 607-581-5
- Nikkaji
- J135.766B
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,8
- Polarare Oberfläche (TPSA)
- 79,8 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 172
Physikochemische Eigenschaften
- Schmelzpunkt
- 118 · 118-120°C
- Siedepunkt
- 423.6 · 423.6±28.0 °C(Predicted)
- Dichte
- 1.474 · 1.474
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 1 · pK1:2.36 (25°C)
- Aggregatzustand
- crystalline solid
- Farbe
- White
- Wasserlöslichkeit
- Soluble in water.
- BRN
- 1760342 · 1760342
- InChI
- InChI=1S/C3H6O4S/c1-8(6,7)2-3(4)5/h2H2,1H3,(H,4,5)
- InChIKey
- NYEHUAQIJXERLP-UHFFFAOYSA-N
- SMILES
- C(O)(=O)CS(C)(=O)=O
- CAS Datenbank
- 2516 · 2516-97-4(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 9.1% (1 of 11) of reports.
Warning
H315 (90.9%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 11 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Irrit. 2 (90.9%)
Sicherheitsdaten
- wgk
- WGK 3
- hs_code
- 2930909899
- risk_code
- 36/37/38-36
- hazard_code
- Xi
- safety_code
- 26-36
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2
Chemie und Industrie
Anwendungen
VerwendenMethylsulfonylacetic acid is used as a pharmaceutical intermediate .
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