Tetrapropylammonium bromide
- CAS No.
- 1941-30-6
- Chemical Name:
- Tetrapropylammonium bromide
- Synonyms
- TPAB;TPABR;TETRA-N-PROPYLAMMONIUM BROMIDE;[P4N]Br;Tetrapropylam;Tetrapropyl bromide;TPABr, 99% (for IPC);Fourisopropyl broMide;Tetrapylammonium bromide;Tetrapropylammoniumbromid
- CBNumber:
- CB4355696
- Molecular Formula:
- C12H28BrN
- Molecular Weight:
- 266.27
- MDL Number:
- MFCD00011840
- MOL File:
- 1941-30-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Tetrapropylammonium bromide 98% | 225568 | 100g | $69.8 |
| Tetrapropylammonium bromide 98% | 225568 | 500g | $210 |
| Tetrapropylammonium Bromide >98.0%(T) | T0694 | 25g | $25 |
| Tetrapropylammonium Bromide >98.0%(T) | T0694 | 500g | $142 |
| Tetrapropylammonium bromide ≥99%(Assay) | 30386 | 25G | $18.53 |
| More product size | |||
| Melting point | 266-272 °C |
|---|---|
| Density | 1.1949 (rough estimate) |
| refractive index | 1.5260 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 g/mL, clear |
| form | Crystals or Crystalline Powder |
| color | White |
| Odor | Odorless |
| PH | 5-7 (100g/l, H2O) |
| Water Solubility | 100 g/L |
| λmax |
λ: 240 nm Amax: 0.04 λ: 250 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02 |
| Sensitive | Hygroscopic |
| BRN | 3567846 |
| InChI | 1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1 |
| InChIKey | JRMUNVKIHCOMHV-UHFFFAOYSA-M |
| SMILES | [Br-].CCC[N+](CCC)(CCC)CCC |
| LogP | -0.3 at 20℃ |
| CAS DataBase Reference | 1941-30-6(CAS DataBase Reference) |
| FDA UNII | 220T63791N |
| EPA Substance Registry System | Tetrapropylammonium bromide (1941-30-6) |
| UNSPSC Code | 12352107 |
| NACRES | NB.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BS8390000 | |||||||||
| F | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29239000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Toxicity | LD50 orally in Rabbit: 3500 mg/kg | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Tetrapropylammonium bromide price More Price(46)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 225568 | Tetrapropylammonium bromide 98% | 1941-30-6 | 100g | $69.8 | 2026-04-30 | Buy |
| Sigma-Aldrich | 225568 | Tetrapropylammonium bromide 98% | 1941-30-6 | 500g | $210 | 2026-04-30 | Buy |
| TCI Chemical | T0694 | Tetrapropylammonium Bromide >98.0%(T) | 1941-30-6 | 25g | $25 | 2026-04-30 | Buy |
| TCI Chemical | T0694 | Tetrapropylammonium Bromide >98.0%(T) | 1941-30-6 | 500g | $142 | 2026-04-30 | Buy |
| Chem-Impex | 30386 | Tetrapropylammonium bromide ≥99%(Assay) | 1941-30-6 | 25G | $18.53 | 2026-05-19 | Buy |
Tetrapropylammonium bromide Chemical Properties,Uses,Production
Chemical Properties
white crystals or crystalline powder
Uses
Tetra-n-propylammonium bromide, is used as surface-active agents, Solvents, Intermediates, Active Ingredient for Conditioners, Antistatic Agent, Detergent Sanitisers, Softner for textiles and paper products, Phase Transfer Catalyst, Antimicrobials, Disinfection Agents And Sanitizers, Slimicidal Agents, Emulsifying Agents and Pigment Dispersers.
Uses
Supporting electrolyte
Definition
ChEBI: A quarternary ammonium bromide salt in which the cation has four propyl substituents around the central nitrogen.
General Description
White to off-white crystalline solid.
Air & Water Reactions
Water soluble. Aqueous solutions are weakly acidic.
Reactivity Profile
Tetrapropylammonium bromide is hygroscopic. Tetrapropylammonium bromide is incompatible with strong oxidizing agents. .
Fire Hazard
Flash point data for Tetrapropylammonium bromide are not available; however, Tetrapropylammonium bromide is probably combustible.
Purification Methods
Crystallise it from ethyl acetate/EtOH (9:1), acetone or MeOH. Dry it at 110o under reduced pressure. [Beilstein 4 IV 471.]
Tetrapropylammonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5233 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +86-15350851019; +8615350851019 | admin@86-ss.com | China | 999 | 58 |
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13902 | 58 |
Related articles
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- Jan 22，2026
View Lastest Price from Tetrapropylammonium bromide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-23 | Tetrapropylammonium bromide
1941-30-6
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2026-05-22 | Tetrapropylammonium bromide
1941-30-6
|
US $100.00-75.00 / kg | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-03-20 | Tetrapropylammonium bromide
1941-30-6
|
US $1.00 / kg | 1kg | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Tetrapropylammonium bromide
1941-30-6
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Tetrapropylammonium bromide
1941-30-6
- US $100.00-75.00 / kg
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- Tetrapropylammonium bromide
1941-30-6
- US $1.00 / kg
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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