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Chemical Product CAS:14933-08-53-(N,N-dimethyldodecylammonio) propanesulfonate

3-(N,N-dimethyldodecylammonio) propanesulfonate

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    3-(N,N-dimethyldodecylammonio) propanesulfonate
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3-(N,N-dimethyldodecylammonio) propanesulfona ( CASNO:14933-08-5 )

Identification and Related Records
3-(N,N-dimethyldodecylammonio) propanesulfonate
CAS Registry number:
3-(N,N-dimethyldodecylammonio)propane sulfonate,40% in H2O
n-Dodecyldimethyl(3-sulfopropyl)ammonium hydroxide
N,N-Dimethyl-N-dodecyl-N-(3-sulfopropyl) ammonium betaine
Lauryl-dimethylammonium-3-sulfopropyl betaine
Dodecanaminium-N,N-dimethyl-N-(3-sulfopropyl)-, hydroxide, inner salt
ZWITTERGENT 3-12 Detergent
3-sulfopropyl dodecyl dimethyl ammonium betaine
Molecular Formula:
Molecular Weight:
Canonical SMILES:
Chemical and Physical Properties
Melting Point:
Boiling Point:
Flash Point:
1 M at 20 °C in water, clear, colorless
Storage temp:
Computed Properties:
Molecular Weight:335.54558 [g/mol]
Molecular Formula:C17H37NO3S
H-Bond Donor:0
H-Bond Acceptor:3
Rotatable Bond Count:14
Exact Mass:335.249415
MonoIsotopic Mass:335.249415
Topological Polar Surface Area:65.6
Heavy Atom Count:22
Formal Charge:0
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:3
Feature 3D Anion Count:1
Feature 3D Cation Count:1
Feature 3D Hydrophobe Count:1
Effective Rotor Count:15
Conformer Sampling RMSD:1.4
CID Conformer Count:77
Safety and Handling
Hazard Codes:
Risk Statements:
Safety Statements:
Hazard Codes of N,N-Dimethyl-N-(3-sulfopropyl)-1-dodecanaminium hydroxide, inner salt (CAS NO.14933-08-5): CorrosiveC,IrritantXi
Risk Statements: 34-36/37/38 
R34: Causes burns. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-45 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3261 8/PG 3
WGK Germany: 3
F: 3
UN 3261
Use and Manufacturing
   N,N-Dimethyl-N-(3-sulfopropyl)-1-dodecanaminium hydroxide, inner salt (CAS NO.14933-08-5) is used as a component of alkyl sulfobetaine-type detergents.
Biomedical Effects and Toxicity
Pharmacological Action:
- Purifying or cleansing agents, usually salts of long-chain aliphatic bases or acids, that exert cleansing (oil-dissolving) and antimicrobial effects through a surface action that depends on possessing both hydrophilic and hydrophobic properties.
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