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N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate structure

CAS No.: 68201-55-8

Chemical Name:: N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

Synonyms: SB3-12;SB-12;RALUFON DCH;RALUFON (R) DL;RALUFON (R) DCH;SULFOBETAINE-12;SULFOBETAINE SB 12;Betaine sulfone 12;ZWITTERGENT(R) 3-12;ZWITTERGENT(R) 3-08

CBNumber:: CB7376342

Molecular Formula:: C17H37NO3S

Molecular Weight:: 335.55

MDL Number:: MFCD00036909

MOL File:: 68201-55-8.mol

Last updated:2026-09-12 18:54:55

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N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate 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

Risk and Safety Statements

Symbol(GHS)	GHS09,GHS05
Signal word	Danger
Hazard statements	H410-H314
Precautionary statements	P273-P391-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8/PG 3
WGK Germany	3
F	3
TSCA	TSCA listed
REACH Registrations	Inactive

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate Chemical Properties,Uses,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate Suppliers

Global( 61)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hunan Hui Bai Shi Biotechnology Co., Ltd.	0731-85526065 13308475853	ivy@hnhbsj.com	China	7236	62
Beijing Universal Century Technology Co., Ltd.		hysj_bj.com	China	3576	55
Shanghai Xingui Biotechnology Co., Ltd.	15121041756	xingui2022@126.com	China	9985	58
Hunan Waybel Advanced Materials Co.,Ltd	400-0909710 13319523173	ivy@hnhbsj.com	China	455	60
Jinan Liheng Biotechnology Co., Ltd.	0531-18763987518 18763987518	levi@lihengpharm.com	China	1760	58
Shanghai UCHEM Inc.	+86-18930848214 +86-021-56762820	sales@myuchem.com	China	8926	58
ANHUI WITOP BIOTECH CO., LTD	+8618071025641	eric@witopchemical.com	China	23504	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Wuhan Hongde Yuexin Pharmatech Co.,Ltd	027-83850116 18164090116	whhdyxchem123@sina.com	China	5984	58
Hubei Weideli Chemical Reagent Co., Ltd.	15871722230	15871722230@163.com	China	4443	58

Supplier	Advantage
Hunan Hui Bai Shi Biotechnology Co., Ltd.	62
Beijing Universal Century Technology Co., Ltd.	55
Shanghai Xingui Biotechnology Co., Ltd.	58
Hunan Waybel Advanced Materials Co.,Ltd	60
Jinan Liheng Biotechnology Co., Ltd.	58
Shanghai UCHEM Inc.	58
ANHUI WITOP BIOTECH CO., LTD	58
Career Henan Chemica Co	58
Wuhan Hongde Yuexin Pharmatech Co.,Ltd	58
Hubei Weideli Chemical Reagent Co., Ltd.	58

68201-55-8(N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate)Related Search:

C l- ascorbic acid C ascorbic acid (vitamin C) Ascorbic Acid Ammonium hydroxide AMMONIUM

Betaines, coco alkyldimethyl Betaine Sodium ascorbate

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DODECYLDIMETHYL(3-SULFOPROPYL)AMMONIUM HYDROXIDE INNER SALT 3-SULFOPROPYL DODECYL DIMETHYL AMMONIUM BETAINE 3-(LAURYLDIMETHYLAMMONIO)PROPANESULFONATE 3-(N,N-DIMETHYLDODECYLAMMONIO)PROPANESULFONATE RALUFON (R) DCH RALUFON (R) DL SB-12 SULFOBETAINE-12 SULFOBETAINE SB 12 N,N-DIMETHYL-N-DODECYL-N-(3-SULFOPROPYL)AMMONIUM BETAINE N-COCO-N,N-DIMETHYL-N-(3-SULFOPROPYL)AMMONIUM BETAINE N-DODECYLDIMETHYL(3-SULFOPROPYL)AMMONIUM HYDROXIDE INNER SALT N-DODECYL-N,N-DIMETHYLAMMONIO-3-PROPANE SULFONATE N-DOECYLDIMETHYL(3-SULFOPROPYL)AMMONIUM HYDROXIDE ZWITTERGENT(R) 3-12 ZWITTERGENT(R) 3-12 DETERGENT ZWITTERGENT(R) 3-08 ZWITTERGENT 3-12 DETERGENT Coconut dimethylammonium-3-sulfopropyl betaine N,N-Dimethyl-N-coco-N-(3-sulfopropyl) ammonium betaine RALUFON DCH LAURYLDIMETHYL(3-SULFOPROPYL)AMMONIUM HYDROXIDE INNER SALT LABOTEST-BB LT00453139 Betaines, coco alkyldimethyl(3-sulfopropyl) ASCORBIC ACID (VITAMIN C) USP(CRM STANDARD) ASCORBIC ACID, L-(+)-(VITAMIN C)(BASF)(SECONDARY STANDARD) ASCORBIC ACID, L-(+)-(VITAMIN C)(SECONDARY STANDARD) ASCORBIC ACID, L-(+)-(VITAMIN C)(USP) N,N-Dimethylcocoamine-(3-sulfopropyl)-betaine Betaine sulfone 12 SB3-12 68201-55-8 Zwitterionic Detergents Ampholytic BioChemical Quaternary Ammonium Compounds Ammonium Polyhalides, etc. (Quaternary)