4-Bromotriphenylamine , 97% , 36809-26-4
Synonym(s):
4-Bromo-N,N-diphenylaniline
CAS NO.：36809-26-4
Empirical Formula: C18H14BrN
Molecular Weight: 324.21
MDL number: MFCD01851266
EINECS: 628-532-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB103.20 | In Stock |
|
| 100G | RMB367.20 | In Stock |
|
| 500g | RMB1839.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 108-112 °C (lit.) |
| Boiling point: | 185 °C / 2.5mmHg |
| Density | 1.369±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Toluene |
| form | powder to crystal |
| pka | -3.66±0.30(Predicted) |
| color | White to Almost white |
| InChI | InChI=1S/C18H14BrN/c19-15-11-13-18(14-12-15)20(16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14H |
| InChIKey | SQTLUXJWUCHKMT-UHFFFAOYSA-N |
| SMILES | C1(N(C2=CC=CC=C2)C2=CC=CC=C2)=CC=C(Br)C=C1 |
| CAS DataBase Reference | 36809-26-4(CAS DataBase Reference) |
Description and Uses
4-Bromotriphenylamine (BTPA) is a bromoaniline compound that can be used as a polymer monomer. Its copolymerisation with p-triphenyl and N-methyl-1-piperidone yields a series of poly(4-bromotriphenylamine-co-p-triphenylpiperidinium) (PBTTP-x) copolymers. The rigid and rotatable BTPA units exhibit a triangular pyramidal geometry, which both generates steric hindrance to suppress polymer chain entanglement and creates additional free volume. Furthermore, the introduction of the BTPA monomer enables efficient ion transport whilst protecting cationic groups from OH− attack via steric hindrance. PBTTP-x copolymers effectively enhance the performance of anion exchange membranes (AEMs)[2].
4-bromotriphenylamine could be used as material to synthesize a novel type of Schiff base fluorescent probe molecule N′-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)methylene)benzenesulfonohydrazide (BS). BS exhibited excellent solvatochromic effect and aggregation-induced emission enhancement and had rapid recognition, high selectivity and specificity for Hg2+; the detection limit was as low as 2.84×108M, and the response time was only 15 s[1].
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H317-H319-H335-H413 |
| Precautionary statements | P273-P280-P301+P312+P330-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38-43 |
| Safety Statements | 26-36/37 |
| WGK Germany | 3 |
| HS Code | 29214200 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 4 Eye Irrit. 2 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
