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tris(N-hydroxyethyl) hexahydrotriazine

CAS Number
4719-04-4
EC Number
225-208-0
Chemical Formula
C9H21N3O3
Molecular Weight
219.28 g/mol

Description

Tris(N-hydroxyethyl) hexahydrotriazine (CAS 4719-04-4 ) is a triazine-based biocide and corrosion inhibitor used across industrial preservation and fluid protection applications. It controls microbial growth and prevents metal degradation in water-containing systems. This chemical serves as a practical active ingredient where both antimicrobial and anti-corrosive functions are required simultaneously. In metalworking and cutting fluids, it suppresses bacterial and fungal contamination that shortens fluid service life. It effectively prevents odor and corrosion in sumps caused by microbial activity. Water treatment programs use it to control sulfate-reducing bacteria and biofilm formation in cooling towers and industrial water circuits. In oil and gas operations, it is dosed into injection water and produced water systems. This application helps to inhibit microbial-induced corrosion in pipelines and downhole equipment during extraction and transport. Coatings and adhesive formulations incorporate it as an in-can preservative to extend shelf life. This protects the final products against microbial spoilage during storage and distribution to end users. Tris(N-hydroxyethyl) hexahydrotriazine is supplied as an aqueous solution, typically at concentrations around 78–80% active content. Technical grade is the standard commercial offering for these industrial applications. The product is suited for industrial biocide and corrosion inhibition programs. Packaging ranges from drums to IBC containers, reflecting its use in bulk industrial dosing programs across various manufacturing sectors. Contact us for supply of tris(N-hydroxyethyl) hexahydrotriazine Request Quote

Other Names (Synonyms)

Hexahydro-1,3,5-tris(2-hydroxyethyl)-S-triazine | 1,3,5-tris(2-hydroxyethyl)hexahydro-1,3,5-triazine | 2-[3,5-bis(2-hydroxyethyl)-1,3,5-triazinan-1-yl]ethanol | Tris(2-hydroxyethyl)hexahydrotriazine

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Boiling Point113-115 °C @ Press: 2 Torr
Density1.16 g/cm³ @ Temp: 20 °C
ColorOff-White to Yellow
FormOil to Low-Melting Solid
Water SolubilitySoluble (>=1 g/100 mL at 24 ºC)
Vapor Pressure0Pa at 25℃
Refractive Index1.4830 (estimate)
Log P-2 at 24℃

Safety & Handling

Warning
GHS07· IrritantGHS06· ToxicGHS08· Health Hazard

Hazard Statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330Fatal if inhaled
H331Toxic if inhaled
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H401Toxic to aquatic life

Precautionary Statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P272Contaminated work clothing should not be allowed out of the workplace.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P284In case of inadequate ventilation wear respiratory protection.
P316Get emergency medical help immediately.
P319Get medical advice/attention if you feel unwell.
P320Specific treatment is urgent (see … on this label).
P321Specific treatment (see … on this label).
P330Rinse mouth.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.