3-Cyclohexylaminopropan-1-sulfonsäure
3-(Cyclohexylamino)-1-propanesulfonic acid
Grundinformationen
- CAS
1135-40-6- Standard-SMILES
O=S(=O)(O)CCCNC1CCCCC1- InChIKey
PJWWRFATQTVXHA-UHFFFAOYSA-N- Summenformel
- C9.H19.N.O3.S
- Durchschnittliche Molmasse
- 221,32 g/mol
- Monoisotopische Masse
- 221,10856464
Überblick
Cyclohexylaminopropanesulfonic acid is an amine.
Namen und Bezeichner
- Bevorzugter Name
- 3-(Cyclohexylamino)-1-propanesulfonic acid
- IUPAC
- 3-(cyclohexylamino)propane-1-sulfonic acid
- Lokaler Name
- 3-Cyclohexylaminopropan-1-sulfonsäure
- Englischer Name
- 3-Cyclohexylaminopropanesulfonic Acid
- Summenformel
- C9H19NO3S
- Molmasse
- 221.32
Namen und Synonyme
CAPS1135-40-63-(Cyclohexylamino)-1-propanesulfonic acid3-(cyclohexylamino)propane-1-sulfonic acid1-Propanesulfonic acid, 3-(cyclohexylamino)-3-(Cyclohexylamino)propanesulfonic acidWAS-12CAPS acid4W981O1LXPDTXSID3061554RefChem:494739DTXCID1033327
Weitere Namen anzeigen
SealsCAPS3Push-on capsCAPS, ULTROLCAPS ULTRAPURECAPS, free acidCAPS Buffer salt
214-492-13-Cyclohexylaminopropanesulfonic AcidN-Cyclohexyl-3-aminopropanesulfonic acid3-CYCLOHEXYL-1-PROPYLSULFONIC ACIDMFCD00003837Cyclohexylaminopropanesulfonic acid3-Cyclohexylaminopropane-1-sulphonic acidCyclohexylaminopropane sulfonic acid
Datenbank-Bezeichner
- CAS
1135-40-6- PubChem CID
- 70815
- DTXSID
DTXSID3061554- ChEBI
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -1,4
- Polarare Oberfläche (TPSA)
- 74,8 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 5
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 239
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Uses -> Biological Buffers
DrugsPharmaceuticals -> Listed in ZINC15
Physical DescriptionColorless solid; [Merck Index] White powder; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 300 °C · >300 °C(lit.)
- Dichte
- 1.1809 · 1.1809 (rough estimate)
- Dampfdruck
- 0 Pa · 0Pa at 25℃
- Brechungsindex
- 1.525 · 1.5250 (estimate)
- Flammpunkt
- 110 ℃ · >110℃
- storage temp.
- room temp
- Löslichkeit
- 2 O: · H2O: 0.5 M at 20 °C, clear
- Aggregatzustand
- Powder/Solid
- Farbe
- White
- Geruch (Odor)
- Odorless
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 85.9% (67 of 78) of all reports.
Warning
H315 (11.5%): 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 78 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
REACH registered substance: 3-cyclohexylaminopropane-1-sulphonic acid (EC: 214-492-1)
1-Propanesulfonic acid, 3-(cyclohexylamino)-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay cause irritation; Toxic by ingestion; [Sigma-Aldrich MSDS]
Hazard Classes and CategoriesSkin Irrit. 2 (11.5%)
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
12 [mg/m3]
130 [mg/m3]
790 [mg/m3]
Sicherheitsdaten
- F
- 34
- wgk
- 3
- tsca
- TSCA listed
Chemie und Industrie
Verwendung und Herstellung
UsesUsed as a biological buffer; [Merck Index]
General Manufacturing Information1-Propanesulfonic acid, 3-(cyclohexylamino)-: ACTIVE
Anwendungen
Beschreibung3-Cyclohexylaminopropanesulfonic Acid, also known as 3-(Cyclohexylamino)-1-propanesulfonic acid (CHAPS) or N-Cyclohexyl-3-aminopropanesulfonic acid, is a detergent with a high affinity for basic proteins that can be used to extract these proteins from biological samples and solubilize them. CHAPS is a type of ampholyte, which means it has both anionic and cationic groups.
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