Molekula
Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine is a formaldehyde-releasing biocide and preservative, used mainly in metalworking fluids and other water-based industrial products, and also as a hydrogen sulfide (H2S) scavenger. This white crystalline solid has a CAS number of 4719-04-4, a molecular formula of C3N3H6(CH2CH2OH)3, and a molecular weight of 219.2813 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous classification (Signal Word: Danger). Molekula supplies Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
1 g — £77.90 per pack ex VAT · £93.48 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow or colourless transparent viscous liquid |
| pH | 10 - 11.9 |
| Assay | ≥74% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 89988353 |
| CAS Number | 4719-04-4 |
| IUPAC Name | 2-[3,5-bis(2-hydroxyethyl)-1,3,5-triazinan-1-yl]ethanol |
| EC Number | 225-208-0 |
| Molecular Formula | C3N3H6(CH2CH2OH)3 |
| Molecular Weight | 219.2813 |
| Exact Mass | 219.1583 |
| SMILES | C1N(CN(CN1CCO)CCO)CCO |
| InChIKey | HUHGPYXAVBJSJV-UHFFFAOYSA-N |
| InChI | InChI=1S/C9H21N3O3/c13-4-1-10-7-11(2-5-14)9-12(8-10)3-6-15/h13-15H,1-9H2 |
| PubChem CID | 104556 |
| UN Number | UN2902 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933.69.6021 |
| Tariff Code | 2933698090 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H330 Fatal if inhaled
- H372 Causes damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P303+P361+P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1,3,5-Triazine-1,3,5(2H,4H,6H)-triethanol
- Actane
- Grotan B
- Grotan BK
- Grotan HD
- Kalpur TE
- Nipacide BK
- Onyxide 200
- Roksol T 1-7
- Triazinetriethanol
Frequently asked questions
What is hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine commonly used for?
This chemical is primarily used as a formaldehyde-releasing antimicrobial preservative, particularly in metalworking fluids and other water-based industrial products. It is also used as a hydrogen sulfide (H2S) scavenger.
What is the molecular formula and molecular weight of this product?
The molecular formula is C₃N₃H₆(CH₂CH₂OH)₃, and the molecular weight is 219.2813 g/mol.
How should hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine be stored?
Store at ambient temperature in a cool, dry place, away from incompatible substances and moisture.
What grades or purities are available for this product?
Molekula supplies this product in technical grade purity, suitable for industrial applications. Custom specifications may be discussed for specific needs.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options for hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine, with quantities tailored to your requirements.
What documentation comes with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.