4,4''-Diamino-p-terphenyl
Product Information
Molecular Formula
C18H16N2
Molecular Weight
260.33
Description
4,4''-Diamino-p-terphenyl is an invaluable compound extensively employed in the biomedicine industry and exhibits remarkable potential in the realm of novel drug synthesis targeting an array of ailments, including cancer, neurodegenerative disorders, and infectious diseases. Possessing a chemical structure of unparalleled peculiarity, this compound serves as an indispensable facilitator for researchers engaged in the arduous pursuit of drug discovery and therapy development.
Synonyms
4,4''-diaminoterphenyl; p-Terphenyl, 4,4''-diamine; AKOS AUF02006; 4,4''-DIAMINO-P-TERPHENYL; 4,4'-DIAMINO-P-TERPHENYL; 4,4''-Diamino-(1,1',4',1'')terphenyl
IUPAC Name
4-[4-(4-aminophenyl)phenyl]aniline
SMILES
C1=CC(=CC=C1C2=CC=C(C=C2)N)C3=CC=C(C=C3)N
InChI
InChI=1S/C18H16N2/c19-17-9-5-15(6-10-17)13-1-2-14(4-3-13)16-7-11-18(20)12-8-16/h1-12H,19-20H2
InChI Key
QBSMHWVGUPQNJJ-UHFFFAOYSA-N
Boiling Point
484.2°C at 760 mmHg
Melting Point
242-244°C
Purity
95%
Density
1.159g/cm3
Appearance
Solid
Storage
Store under inert gas
Safety Information
Hazards
H302+H312+H332:
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
H350:
May cause cancer.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
H350:
May cause cancer.
Precautionary Statement
P201:
Obtain special instructions before use.
P261:
Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP].
P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352+P312:
IF ON SKIN:
Wash with plenty of soap and water.
Call a POISON CENTER or doctor/physician if you feel unwell.
P308+P313:
If exposed or concerned:
Get medical advice/attention.
Obtain special instructions before use.
P261:
Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP].
P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352+P312:
IF ON SKIN:
Wash with plenty of soap and water.
Call a POISON CENTER or doctor/physician if you feel unwell.
P308+P313:
If exposed or concerned:
Get medical advice/attention.
Computed Properties
XLogP3
3
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
2
Exact Mass
260.131348519 g/mol
Monoisotopic Mass
260.131348519 g/mol
Topological Polar Surface Area
52Ų
Heavy Atom Count
20
Formal Charge
0
Complexity
250
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| JP-2022043096-A | Resin composition, method for manufacturing cured relief pattern, and semiconductor device | 2021-12-01 |
| CN-113861419-A | Preparation method of hyperbranched polyimide and perylene bisimide copolymer | 2021-10-28 |
| JP-2022000518-A | Polyimide and polyimide precursor | 2021-09-17 |
| CN-113754886-A | Hyperbranched polyimide and preparation method thereof | 2021-08-02 |
| KR-20210038508-A | High Modulus Polyimide Film And Flexible Metal Foil Clad Laminate Comprising the Same | 2021-03-26 |
| JP-6947323-B1 | Polyimide precursor composition and polyimide film | 2021-02-19 |
| KR-20200127929-A | Polyimide Film with Low Hygroscopicity And Flexible Metal Foil Clad Laminate Comprising the Same | 2020-10-27 |
| JP-2022041941-A | Method for producing the composition | 2020-08-31 |
| JP-2022041942-A | the film | 2020-08-31 |
| JP-2022041943-A | Composition | 2020-08-31 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 20066384 | 2010-01-28 | The role of van der Waals interactions in surface-supported supramolecular networks | Physical chemistry chemical physics : PCCP |
| 19209364 | 2009-02-27 | Molecular imaging of polyimide formation | Physical chemistry chemical physics : PCCP |
