108171-26-2 Usage
Description
Chlorinated paraffins are chlorinated long-chain aliphatic compounds that exist as light-yellow to amber-colored viscous, oily liquids, usually odorless. They are complex mixtures containing paraffins with various carbon-chain lengths and varying chlorine content. The commercial products may contain stabilizers, isoparaffins, aromatic compounds, and metals as contaminants. Chlorinated paraffins are practically insoluble in water but can be emulsified, and they are miscible with various organic solvents. They have low volatility and are nonflammable, emitting toxic fumes when heated to decomposition.
Uses
Used in Metalworking Fluids:
Chlorinated paraffins are used as extreme-pressure-lubricant additives in metalworking fluids, providing lubrication and reducing wear on machinery.
Used in Plastics Industry:
Chlorinated paraffins serve as flame retardants in the plastics industry, enhancing the fire resistance of plastic materials.
Used in Rubber Industry:
In the rubber industry, chlorinated paraffins are used as flame retardants to improve the fire safety of rubber products.
Used in Paints and Coatings:
Chlorinated paraffins are utilized to improve the water resistance of paints and fabrics, providing better protection and durability.
Used as Secondary Plasticizers:
In the polyvinyl chloride (PVC) industry, chlorinated paraffins are used as secondary plasticizers to enhance the flexibility and workability of the material.
Used in Caulks, Sealants, and Adhesives:
Chlorinated paraffins are employed in caulks, sealants, and adhesives to improve their adhesive properties and water resistance.
Used in Detergents, Inks, and Miscellaneous Products:
Small amounts of chlorinated paraffins are used in various applications, including detergents, inks, finished leather, and other miscellaneous products.
Used as an Indirect Food Additive:
Chlorinated paraffins are allowed as an indirect food additive, ensuring that they meet safety standards for this application.
Used as Fire-Retardant Lubricants:
Chlorinated paraffins have replaced polychlorinated biphenyls (PCBs) as fire-retardant lubricants, providing a safer alternative for this purpose.
Used as Solvents in Antiseptic Products (Historical Use):
Between 1914 and 1918, chlorinated paraffins were used as solvents for dichloramine-T in antiseptic nasal and throat sprays, highlighting their historical importance in the medical field.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
CHLOROPARAFFIN gives evidence of instability at temperatures greater than 77° F. CHLOROPARAFFIN discolors in sunlight. CHLOROPARAFFIN is sensitive to prolonged exposure to heat or light (can darken). Aluminum, zinc or iron will catalyze this decomposition. CHLOROPARAFFIN is incompatible with strong oxidizing and reducing agents. CHLOROPARAFFIN is also incompatible with strong alkalis.
Fire Hazard
CHLOROPARAFFIN is nonflammable.
Safety Profile
Confirmed carcinogen with carcinogenic and neoplastigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
Carcinogenicity
Chlorinated paraffins (C12, 60% chlorine) are reasonably anticipated to be human carcinogens based on sufficient evidence of carcinogenicity from studies in experimental animals.
Check Digit Verification of cas no
The CAS Registry Mumber 108171-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,7 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 108171-26:
(8*1)+(7*0)+(6*8)+(5*1)+(4*7)+(3*1)+(2*2)+(1*6)=102
102 % 10 = 2
So 108171-26-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H16Cl6/c1-3-6(12)10(16)8(14)4-7(13)9(15)5(2)11/h5-10H,3-4H2,1-2H3
