Lauryl hydroxysultaine Chemical Properties

Boiling point:

350℃[at 101 325 Pa]

Density 

1.1[at 20℃]

vapor pressure 

0Pa at 25℃

Water Solubility 

680g/L at 20℃

InChI

InChI=1S/C17H37NO4S/c1-4-5-6-7-8-9-10-11-12-13-14-18(2,3)15-17(19)16-23(20,21)22/h17,19H,4-16H2,1-3H3

InChIKey

DDGPBVIAYDDWDH-UHFFFAOYSA-N

SMILES

[N+](C)(C)(CCCCCCCCCCCC)CC(O)CS([O-])(=O)=O

LogP

-1.3 at 25℃

EPA Substance Registry System

1-Dodecanaminium, N-(2-hydroxy-3-sulfopropyl)-N,N-dimethyl-, inner salt (13197-76-7)

Safety Information

HS Code 

2930909899

Lauryl hydroxysultaine Usage And Synthesis

Description

Lauryl Hydroxysultaine is a rare cosmetic ingredient, as a high standard surfactant, is always be used in mid-high grade shampoo, bath liquid. It can also be used in petroleum mining, metal antirust detergent, paint stripping agent, and hard surface detergents, etc.

Uses

Lauryl Hydroxysultaine is a mild amphoteric surfactant that can be found in many personal care formulations. It has a unique molecular structure that makes it effective in cleansing, foaming, and conditioning.

Preparation

Lauryl Hydroxysultaine is produced by quaternizing lauryl dimethylamine in situ with sodium oxiran-2-ylmethanesulfonate.

Biological Functions

antistatic agents; hair conditioning agents; skinconditioning agents – misc.; surfactants – cleansing agents; surfactants – foam boosters; viscosity increasing agents.

Flammability and Explosibility

Not classified

Safety

Lauryl Hydroxysultaine was slightly irritating to the skin at concentrations up to 32% in rabbits.
Lauryl Hydroxysultaine did not cause dermal irritation or sensitization in HRIPTs at 12% solution and 4% solids, respectively.
The LD50 for 28% to 32% Lauryl Hydroxysultaine was > 560-640mg/kg bw active ingredient in rats.

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