Benzethonium Chloride (CAS# 121-54-0)
Application
Benzyl chloride ammonium products are widely and stable in medicine, daily chemicals, cosmetics and other fields. Among them, in the field of heparin sodium alone, the annual demand for this product is more than 200 tons, mainly used for purifying heparin sodium, or for the production of low molecular weight heparin sodium and enoxaparin. In the daily chemical industry, disinfection wipes are also widely used as a sterilization component, the annual use of tens of tons, and the entire daily chemical industry demand for benzethonium chloride is expanding rapidly, the amount will rise rapidly. In the field of cosmetics and environmental disinfection, this product is also very popular, and the scope of promotion and application and market prospects are very broad.
Specification
Appearance Crystallization
Color White
Odor Odorless
Merck 14,1074
BRN 3898548
PH 5.5-7.5 (25℃, 0.1M in H2O)
Stability Stability Stable, but hygroscopic. Incompatible with strong oxidizing agents, soap, anionic detergents, nitrates, acids. Light sensitive.
Sensitive Hygroscopic
Refractive Index 1.5650 (estimate)
MDL MFCD00011742
Physical and Chemical Properties Plate-like crystals. Melting point 164-166 ℃, soluble in water to form a foam-like soap aqueous solution, soluble in ethanol, acetone, chloroform. The pH of the 1% aqueous solution was 5.5.
Safety
Risk Codes R22 - Harmful if swallowed
R37/38 - Irritating to respiratory system and skin.
R41 - Risk of serious damage to eyes
R36 - Irritating to the eyes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R34 - Causes burns
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/39 -
S24/25 - Avoid contact with skin and eyes.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs UN1759
WGK Germany 2
RTECS BO7175000
FLUKA BRAND F CODES 8
TSCA Yes
HS Code 29239000
Hazard Class 8
Packing Group III
Toxicity LD50 i.v. in mice: 29.5 mg/kg (Weiss)
Packing & Storage
Packed in 25kg/50kg drums. Storage Condition 2-8°C
