N-DODECYL-N,N-DIMETHYL-3-AMMONIO-1-PROPANESULFONATE Chemical Properties

Melting point:

250-260 °C (dec.)

Density 

1.088-1.092g/cm3 at 20℃

vapor pressure 

0-0Pa at 25℃

storage temp. 

2-8°C

solubility 

H₂O: 1 M at 20 °C, clear, colorless

form 

Solid

color 

White to Off-White

Stability:

Hygroscopic

LogP

0.27-5.18

Surface tension

35.23-35.64mN/m at 1g/L and 20℃

EPA Substance Registry System

Betaines, coco alkyldimethyl(3-sulfopropyl) (68201-55-8)

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45

RIDADR 

UN 3261 8/PG 3

WGK Germany 

3

F 

3

MSDS

• Language:English Provider:SigmaAldrich

N-DODECYL-N,N-DIMETHYL-3-AMMONIO-1-PROPANESULFONATE Usage And Synthesis

Uses

Zwittergent 3-12 Detergent is useful for protein solubilization. Used to remove target substances from solution via foam separation method.

Definition

ChEBI: Lauryl sulfobetaine is an ammonium betaine in which the ammonium nitrogen is substituted by dodecyl, 3-sulfatopropyl and two methyl groups. It has a role as a detergent. It is a conjugate base of a N-dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonic acid.

N-DODECYL-N,N-DIMETHYL-3-AMMONIO-1-PROPANESULFONATE(68201-55-8)Related Product Information

• AMMONIUM
• Ammonium hydroxide
• Betaines, coco alkyldimethyl
• Betaine
• C ASCORBIC ACID (VITAMIN C)
• C L- ASCORBIC ACID
• Ascorbic Acid
• Sodium ascorbate