3-CHLORO-2-HYDROXYPROPYLTRIMETHYL AMMONIUM CHLORIDE

PRODUCT IDENTIFICATION
CAS NO. 3327-22-8

3-CHLORO-2-HYDROXYPROPYLTRIMETHYL AMMONIUM CHLORIDE
EINECS NO. 222-048-3
FORMULA ClCH2CH(OH)CH2N(CH3)3Cl
MOL WT. 188.10

H.S. CODE

2923.90

TOXICITY

 
SYNONYMS Dextrosil; Dextrosil KA; Dowquat 188; Catiomaster C;
3-Chloro-2-hydroxy-N,N,N-trimethyl-1-propanaminium chloride; 3-Chloro-2-hydroxypropylammonium chloride; 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride; Verolan KAF; 3-氯-2-羟丙基三甲基氯化铵 (Chinese); (3-Chloro-2-hydroxypropyl)trimethylammonium chloride; 2-Hydroxy-3-chloropropyltrimethylammonium chloride; Trimethyl(2-hydroxy-3-chloropropyl)ammonium chloride;
SMILES  

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES (70%)
PHYSICAL STATE Clear colourless liquid

MELTING POINT

 -30 C
BOILING POINT ca 100 C
SPECIFIC GRAVITY 1.16

SOLUBILITY IN WATER

 150gr
pH Acidic
VAPOR DENSITY  

REFRACTIVE INDEX

 

NFPA RATINGS

 

REFRACTIVE INDEX

 

FLASH POINT

109 C

STABILITY Stable under ordinary conditions

GENERAL DESCRIPTION & APPLICATIONS
3-Chloro-2-hydroxypropyl trimethylammonium chloride is used in the cationization of starch, cellulose and related compounds. It is used as an additive for paper and textile. It is used in manufacturing surfactants.

In the wet part of the papermaking process, generally called the “wet-end”, the starches used are cationic and have a positive charge bound to the starch polymer. These starch derivatives associate with the anionic or negatively charged paper fibers / cellulose and inorganic fillers. Cationic starches together with other retention and internal sizing agent help to give the necessary strength properties to the paper web to be formed in the papermaking process (wet strength), and to provide strength to the final paper sheet (dry strength). (http://en.wikipedia.org/wiki/Starch)

Amphoteric starches have been used as wet-end and size-press papermaking additives by aid in retention, drainage and strength properties. They can also be used as ceiling tile additives, drilling fluid additives, viscosity modifiers and agents in ore recovery operations[1].In recent years ,the synthesis and application of new amphoteric starches has become an active area of research. This is due to their advantageous properties which cationic starches or anionic starches can,t compare with them in some cases, ecological tolerance and potential applications in paper, fiber, oilfield and wastewater treatment industry. (http://finechem.dlut.edu.cn/)

 
SALES SPECIFICATION

APPEARANCE

 Clear colourless liquid
ACTIVE CONTENT

65.0% min or 69.0% min

pH

3 - 6

FREE GLYCOL

1.0% max

EPICHLOROHYDRIN

10ppm max

TRANSPORTATION
PACKING 230kgs in Drum
HAZARD CLASS  
UN NO.  
OTHER INFORMATION