ChemicalBook > CAS DataBase List > 4,4'-DI-TERT-BUTYLDIPHENYLAMINE

4,4'-DI-TERT-BUTYLDIPHENYLAMINE

Product Name: 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
CAS No.: 4627-22-9
Chemical Name: 4,4'-DI-TERT-BUTYLDIPHENYLAMINE
Synonyms: BIS(4-TERT-BUTYLPHENYL)AMINE;Stearer STAR;p,p'-Di-tert-butyldip;Di-4-tert-butylphenylamine;Bis(p-tert-butylphenyl)amine;4,4'-DI-TERT-BUTYLDIPHENYLAMINE;p,p'-Di-tert-butyldiphenylamine;N,N-Bis(4-tert-butylphenyl)amine;Bis(4-tert-butylphenyl)amine >Bis(4-tert-butylphenyl)amine
CBNumber: CB6146702
Molecular Formula: C20H27N
Formula Weight: 281.44
MOL File: 4627-22-9.mol

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4,4'-DI-TERT-BUTYLDIPHENYLAMINE Property

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

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Safety

HS Code: 29214990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: B2803
Product name: Bis(4-tert-butylphenyl)amine
Purity: >90.0%(GC)
Packaging: 25g
Price: $36
Updated: 2025/07/31

TCI Chemical

Product number: B2803
Product name: Bis(4-tert-butylphenyl)amine
Purity: >90.0%(GC)
Packaging: 500g
Price: $187
Updated: 2025/07/31

TRC

Product number: B490523
Product name: Bis(4-tert-butylphenyl)amine
Packaging: 250mg
Price: $50
Updated: 2021/12/16

TRC

Product number: B490523
Product name: Bis(4-tert-butylphenyl)amine
Packaging: 500mg
Price: $70
Updated: 2021/12/16

AK Scientific

Product number: J55990
Product name: Bis(4-tert-butylphenyl)amine
Packaging: 100g
Price: $70
Updated: 2021/12/16

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4,4'-DI-TERT-BUTYLDIPHENYLAMINE Chemical Properties,Usage,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

Preparation Products

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View Lastest Price from 4,4'-DI-TERT-BUTYLDIPHENYLAMINE manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4,4'-Di-tert-butyldiphenylamine 4627-22-9
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

LY Global chemicals co.,ltd .

Product: 4,4'-DI-TERT-BUTYLDIPHENYLAMINE 4627-22-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98.0% min
Supply Ability: 1000kg
Release date: 2023-04-05

Career Henan Chemical Co

Product: 4,4'-DI-TERT-BUTYLDIPHENYLAMINE 4627-22-9
Price: US $2.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100g , 1kg, 5kg , 50kg
Release date: 2020-01-07

4627-22-9, 4,4'-DI-TERT-BUTYLDIPHENYLAMINERelated Search:

4,4'-DIMETHOXYDIPHENYLAMINE 2-HYDROXY-3,5-DI-TERT-BUTYLDIPHENYLAMINE Di-p-tolylamine P-ISOPROPYL-PHENYL-P-TOLYL-AMINE (4-TERT-BUTYL-PHENYL)-PHENYL-AMINE 4,4'-DI-TERT-BUTYLDIPHENYLAMINE Bis[4-(2-phenyl-2-propyl)phenyl]amine 2,2-DI(4-TERT-OCTYLPHENYL)-1-PICRYL-HYDRAZYL, FREE RADICAL

BIS(4-TERT-BUTYLPHENYL)AMINE

4,4'-DI-TERT-BUTYLDIPHENYLAMINE

Bis(p-tert-butylphenyl)amine

Di-4-tert-butylphenylamine

N,N-Bis(4-tert-butylphenyl)amine

p,p'-Di-tert-butyldiphenylamine

Stearer STAR

BenzenaMine,4-(1,1-diMethylethyl)-N-[4-(1,1-diMethylethyl)phenyl]-

Bis(4-<i>tert</i>-butylphenyl)amine

4-tert-butyl-N-(4-tert-butylphenyl)aniline

p,p'-Di-tert-butyldip

Bis(4-tert-butylphenyl)amine &gt

Bis(4-tert-butylphenyl)amine in methanol

4627-22-9