21840-04-0 Usage
Description
N-octadecyl-1,3,5-triazine-2,4,6-triamine, also known as OTTA, is a triazine-based antirust agent with a long hydrophobic alkyl chain and multiple triamine functional groups. It forms a protective film on metal surfaces by chemisorption, acting as a physical barrier against corrosive agents.
Uses
Used in Oil and Gas Production:
N-octadecyl-1,3,5-triazine-2,4,6-triamine is used as a corrosion inhibitor for various metals and alloys in oil and gas production. It prevents corrosion and extends the lifespan of metal components.
Used in Petroleum Refining:
N-octadecyl-1,3,5-triazine-2,4,6-triamine is used as a corrosion inhibitor in petroleum refining processes. It protects metal surfaces from corrosion and prolongs the life of equipment.
Used in Water Treatment Processes:
N-octadecyl-1,3,5-triazine-2,4,6-triamine is used as a corrosion inhibitor in water treatment processes. It forms a protective film on metal surfaces, preventing corrosion and extending the life of metal components.
Used in Industrial Systems:
N-octadecyl-1,3,5-triazine-2,4,6-triamine is used as a biocidal agent in industrial systems. It prevents microbial growth and biofilm formation, ensuring the smooth operation of industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 21840-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,4 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21840-04:
(7*2)+(6*1)+(5*8)+(4*4)+(3*0)+(2*0)+(1*4)=80
80 % 10 = 0
So 21840-04-0 is a valid CAS Registry Number.
InChI:InChI=1/C21H42N6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-24-21-26-19(22)25-20(23)27-21/h2-18H2,1H3,(H5,22,23,24,25,26,27)
21840-04-0Relevant articles and documents
Method for modifying 1,3,5-triazine derivatives
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, (2008/06/13)
PCT No. PCT/JP96/03762 Sec. 371 Date Jun. 22, 1998 Sec. 102(e) Date Jun. 22, 1998 PCT Filed Dec. 24, 1996 PCT Pub. No. WO97/24338 PCT Pub. Date Jul. 10, 1997A method for modifying 1,3,5-triazine derivatives characterized by heating and reacting a 1,3,5-triazine derivatives having at least one amino or mono-substituted amino group on a carbon atom or atoms on its ring with an alcohol in the presence of a metal catalyst and a hydrogen atom to introduce an alkyl group or an alkenyl group into each amino or mono-substituted amino group; another method for modifying 1,3,5-triazine derivatives characterized by heating and reacting a 1,3,5-triazine derivatives having at least one amino or mono-substituted amino group on a carbon atom or atoms on its ring with a dihydric alcohol in the presence of a metal catalyst and a hydrogen atom to introduce an alkyl group having a hydroxyl group into each amino or mono-substituted amino group; and 1,3,5-triazine derivatives obtained by the methods. The various modified sustituted 1,3,5-triazine derivatives thus produced are generally obtained as a mixture. These derivatives can be isolated as compounds having high-purity by a normal separation method for organic compounds, and the compounds are usable in the various applications mentioned in the specification.