4,4'-DI-TERT-BUTYLDIPHENYLAMINE
- CAS No.
- 4627-22-9
- Chemical Name:
- 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
- Synonyms
- BIS(4-TERT-BUTYLPHENYL)AMINE;4-tert-butyl-N-(4-tert-butylphenyl)aniline;Stearer STAR;p,p'-Di-tert-butyldip;Di-4-tert-butylphenylamine;-DI-TERT-BUTYLDIPHENYLAMINE;Bis(p-tert-butylphenyl)amine;4,4'-DI-TERT-BUTYLDIPHENYLAMINE;p,p'-Di-tert-butyldiphenylamine;N,N-Bis(4-tert-butylphenyl)amine
- CBNumber:
- CB6146702
- Molecular Formula:
- C20H27N
- Molecular Weight:
- 281.44
- MDL Number:
- MFCD00417391
- MOL File:
- 4627-22-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Bis(4-tert-butylphenyl)amine >90.0%(GC) | B2803 | 25g | $31 |
| Bis(4-tert-butylphenyl)amine >90.0%(GC) | B2803 | 500g | $159 |
| DBDPA ≥90% | 45197 | 25g | $29 |
| DBDPA ≥90% | 45197 | 50g | $55 |
| DBDPA ≥90% | 45197 | 100g | $104 |
| More product size | |||
| Melting point | 108 °C |
|---|---|
| Boiling point | 195 °C / 3mmHg |
| Density | 0.974±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), DMSO (Slightly) |
| form | Solid |
| pka | 1.47±0.40(Predicted) |
| color | Off-White to Pale Beige |
| InChI | InChI=1S/C20H27N/c1-19(2,3)15-7-11-17(12-8-15)21-18-13-9-16(10-14-18)20(4,5)6/h7-14,21H,1-6H3 |
| InChIKey | OPEKHRGERHDLRK-UHFFFAOYSA-N |
| SMILES | C1(NC2=CC=C(C(C)(C)C)C=C2)=CC=C(C(C)(C)C)C=C1 |
| FDA UNII | S25750I14Y |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 | |||||||||
| HS Code | 29214990 | |||||||||
| NFPA 704 |
|
4,4'-DI-TERT-BUTYLDIPHENYLAMINE price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B2803 | Bis(4-tert-butylphenyl)amine >90.0%(GC) | 4627-22-9 | 25g | $31 | 2026-04-30 | Buy |
| TCI Chemical | B2803 | Bis(4-tert-butylphenyl)amine >90.0%(GC) | 4627-22-9 | 500g | $159 | 2026-04-30 | Buy |
| Cayman Chemical | 45197 | DBDPA ≥90% | 4627-22-9 | 25g | $29 | 2026-04-30 | Buy |
| Cayman Chemical | 45197 | DBDPA ≥90% | 4627-22-9 | 50g | $55 | 2026-04-30 | Buy |
| Cayman Chemical | 45197 | DBDPA ≥90% | 4627-22-9 | 100g | $104 | 2026-04-30 | Buy |
4,4'-DI-TERT-BUTYLDIPHENYLAMINE Chemical Properties,Uses,Production
Chemical Properties
White needle-like crystals
Uses
Bis(4-tert-butylphenyl)amine could be a useful reagent for synthesizing efficient luminogens with AIE features that permit imaging the brain through an intact skull.
Synthesis
3972-65-4
769-92-6
4627-22-9
Bis(dibenzylideneacetone)palladium (1.7 g, 3 mmol) and tri-tert-butylphosphine (1.2 g, 6 mmol) were added to toluene (200 mL) under argon protection using 4-tert-butylaniline (14.9 g, 100 mmol) and 4-tert-butylbromobenzene (21.2 g, 100 mmol). The mixture was heated to 90 °C, followed by the addition of sodium tert-butoxide (0.6 g, 6 mmol) and continued heating to 110 °C. The reaction was carried out under an argon atmosphere. The reaction mixture was stirred under argon atmosphere for 12 hours. After completion of the reaction, it was cooled to room temperature and separated by addition of water. The organic layer was concentrated to give a solid product which was purified by silica gel column chromatography to give the target product di(4-tert-butylphenyl)amine (20.2 g, 72 mmol) in 72% yield.
References
[1] Bulletin of the Chemical Society of Japan, 2000, vol. 73, # 4, p. 1021 - 1027
[2] Patent: CN107286027, 2017, A. Location in patent: Paragraph 0052; 0064; 0065; 0066
[3] Patent: CN107573306, 2018, A. Location in patent: Paragraph 0030; 0038
[4] Patent: CN107573357, 2018, A. Location in patent: Paragraph 0039; 0040
[5] Tetrahedron Letters, 2001, vol. 42, # 27, p. 4421 - 4424
4,4'-DI-TERT-BUTYLDIPHENYLAMINE Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20120 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 | info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14026 | 58 |
| Beijing Green Guardee Technology Co., Ltd | 86-010-69706062 | sales2@greenguardee.com | CHINA | 650 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 | marketing1@neostarunited.com | China | 8828 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from 4,4'-DI-TERT-BUTYLDIPHENYLAMINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-09 | 4,4'-Di-tert-butyldiphenylamine
4627-22-9
|
$1.00-200.00 | 1KG | 99%, 99.5% Sublimated | Henan Fengda Chemical Co., Ltd | ||
 |
2023-04-06 | 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
4627-22-9
|
1kg | 98.0% min | 1000kg | LY Global chemicals co.,ltd . | ||
 |
2020-01-08 | 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
4627-22-9
|
$2.00 | 1KG | 98% | 100g , 1kg, 5kg , 50kg | Career Henan Chemical Co |
-
- 4,4'-Di-tert-butyldiphenylamine
4627-22-9
- $1.00-200.00
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
-
- 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
4627-22-9
- 98.0% min
- LY Global chemicals co.,ltd .
-
- 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
4627-22-9
- $2.00
- 98%
- Career Henan Chemical Co
