ChemicalBook >> CAS DataBase List >>Tetrapropylammonium hydroxide
Tetrapropylammonium hydroxide
- CAS No.
- 4499-86-9
- Chemical Name:
- Tetrapropylammonium hydroxide
- Synonyms
- tpaoh;tpah;tetrapropylammonium hydroxide solution;TPA-1OH;SKL1630;fluka88110;N3,3,3,3OH;IPC-TPA-OH;TetrapropyL;tetrapropylammoniumoxide
- CBNumber:
- CB4359371
- Molecular Formula:
- C12H29NO
- Molecular Weight:
- 203.37
- MDL Number:
- MFCD00009360
- MOL File:
- 4499-86-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 06:02:34
| Boiling point | 100-102 °C |
|---|---|
| Density | 1.00 g/mL at 20 °C |
| refractive index |
n |
| Flash point | 102°C |
| storage temp. | Store below +30°C. |
| solubility | Miscible with strong electrolytes. |
| form | Liquid |
| Specific Gravity | 1.012 |
| color | Clear colorless |
| PH Range | 14 |
| PH | >7 (H2O, 20°C) (undiluted) |
| Water Solubility | Miscible in water |
| Sensitive | Air Sensitive |
| BRN | 4207983 |
| InChI | 1S/C12H28N.H2O/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H2/q+1;/p-1 |
| InChIKey | LPSKDVINWQNWFE-UHFFFAOYSA-M |
| SMILES | [OH-].CCC[N+](CCC)(CCC)CCC |
| CAS DataBase Reference | 4499-86-9(CAS DataBase Reference) |
| FDA UNII | T686LUY7NK |
| EPA Substance Registry System | 1-Propanaminium, N,N,N-tripropyl-, hydroxide (4499-86-9) |
| UNSPSC Code | 12352107 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P310 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3267 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BS8400000 | |||||||||
| F | 4.4-10-34 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2923 90 00 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Skin Corr. 1B | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Tetrapropylammonium hydroxide price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.14068 | Tetrapropylammonium hydroxide (40% solution in water) for synthesis | 4499-86-9 | 10ml | $34.6 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.14068 | Tetrapropylammonium hydroxide (40% solution in water) for synthesis | 4499-86-9 | 50mL | $122 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.14068 | Tetrapropylammonium hydroxide (40% solution in water) for synthesis | 4499-86-9 | 250ML | $419 | 2026-04-30 | Buy |
| Sigma-Aldrich | 254533 | Tetrapropylammonium hydroxide solution 1.0 M in H2O | 4499-86-9 | 25g | $64.5 | 2026-04-30 | Buy |
| Sigma-Aldrich | 254533 | Tetrapropylammonium hydroxide solution 1.0 M in H2O | 4499-86-9 | 100g | $173 | 2026-04-30 | Buy |
Tetrapropylammonium hydroxide Chemical Properties,Uses,Production
Chemical Properties
clear colorless solution
Uses
Tetra-n-propylammonium hydroxide is used as an intermediate, ion exchange agent, surface-active agent and solvent. Further, it is used as an antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It finds application as curing accelerators. In addition to this, it acts as a phase transfer catalyst in organic synthesis to enhance the reaction rate.
General Description
Tetrapropylammonium hydroxide, a quaternary ammonium compound, is mainly used as a structure directing agent for the preparation of molecular sieves and zeolites.
Tetrapropylammonium hydroxide Preparation Products And Raw materials
Global( 473)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan penglei Biotechnology Co., Ltd | 13554168242 | 445014292@qq.com | China | 281 | 58 |
| Shandong Suihua Biotechnology Co. Ltd | 15689727968 | freesky2121@163.com | China | 987 | 58 |
| Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 | sales@xiyashiji.com | China | 20788 | 60 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Accela ChemBio Co.,Ltd. | 021-50795510 4000665055 | marketing@accelachem.com | China | 10972 | 64 |
Related articles
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- Mar 14,2026
View Lastest Price from Tetrapropylammonium hydroxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-11 | Tetrapropylammonium hydroxide
4499-86-9
|
$12.00 | 1kg | 25% | 200mt | Jinan Finer Chemical Co., Ltd | |
 |
2026-09-11 | Tetrapropylammonium hydroxide
4499-86-9
|
$75.00-100.00 | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-09-11 | Tetrapropylammonium hydroxide
4499-86-9
|
1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD |
-
- Tetrapropylammonium hydroxide
4499-86-9
- $12.00
- 25%
- Jinan Finer Chemical Co., Ltd
-
- Tetrapropylammonium hydroxide
4499-86-9
- $75.00-100.00
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- Tetrapropylammonium hydroxide
4499-86-9
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
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