4,4'-Diaminostilbene

Base Information Edit

Chemical Name:4,4'-Diaminostilbene
CAS No.:7314-06-9
Molecular Formula:C14H14 N2
Molecular Weight:210.279
Hs Code.:
NSC Number:403525
UNII:RNO11XU5UU
DSSTox Substance ID:DTXSID70873541
Nikkaji Number:J43.271G,J81.363J
Wikidata:Q76295201
ChEMBL ID:CHEMBL83126
Mol file:7314-06-9.mol

Synonyms:4,4'-diaminostilbene

Suppliers and Price of 4,4'-Diaminostilbene

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Crysdot
(E)-4,4'-(Ethene-1,2-diyl)dianiline 97%
5g
$ 485.00

Crysdot
(E)-4,4'-(Ethene-1,2-diyl)dianiline 97%
1g
$ 163.00

AstaTech
(E)-4-(4-AMINOSTYRYL)BENZENAMINE 97%
0.25 / G
$ 399.00

AstaTech
(E)-4-(4-AMINOSTYRYL)BENZENAMINE 97%
1 / G
$ 699.00

American Custom Chemicals Corporation
(E)-4-(4-AMINOSTYRYL)BENZENAMINE 95.00%
1G
$ 664.13

American Custom Chemicals Corporation
(E)-4-(4-AMINOSTYRYL)BENZENAMINE 95.00%
0.5G
$ 616.00

American Custom Chemicals Corporation
(E)-4-(4-AMINOSTYRYL)BENZENAMINE 95.00%
5G
$ 1016.40

Alichem
(E)-4,4'-(Ethene-1,2-diyl)dianiline
25g
$ 1156.68

Alichem
(E)-4,4'-(Ethene-1,2-diyl)dianiline
10g
$ 485.00

Alichem
(E)-4,4'-(Ethene-1,2-diyl)dianiline
5g
$ 467.64

Total 11 raw suppliers

Chemical Property of 4,4'-Diaminostilbene Edit

Chemical Property:

Melting Point:231°C
Refractive Index:1.6152 (estimate)
Boiling Point:339.81°C (rough estimate)
PSA：52.04000
Density:1.1063 (rough estimate)
LogP:4.18380
Storage Temp.:under inert gas (nitrogen or Argon) at 2–8 °C
XLogP3:2.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:210.115698455
Heavy Atom Count:16
Complexity:197

Purity/Quality:

98%min ^*data from raw suppliers

(E)-4,4'-(Ethene-1,2-diyl)dianiline 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=CC=C1C=CC2=CC=C(C=C2)N)N
Isomeric SMILES:C1=CC(=CC=C1/C=C/C2=CC=C(C=C2)N)N

Technology Process of 4,4'-Diaminostilbene

There total 21 articles about 4,4'-Diaminostilbene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

: 736-31-2
trans-4,4'-dinitrostilbene

: 7314-06-9
(E)-4,4'-diaminostilbene

Guidance literature:: With hydrogenchloride; tin(II) chloride dihdyrate; In ethanol; water; ethyl acetate; at 20 - 80 ℃;
DOI:10.1021/la903838w

Reference yield: 94.9%

: 4,4'-Diaminostilbene dihydrochloride

: 7314-06-9
(E)-4,4'-diaminostilbene

Guidance literature:: 4,4'-Diaminostilbene dihydrochloride; With ammonium hydroxide; In ethyl acetate; at 20 ℃; for 1h; Inert atmosphere;

With sodium hydroxide; In ethyl acetate; at 20 ℃; for 1h; pH=Ca. 11; Inert atmosphere;
DOI:10.1021/jm301796k