(E)-4-(4-aminostyryl)benzenamine

Product Information

Molecular Formula:
C14H14N2
Molecular Weight:
283.19600
Description
4,4'-Diaminostilbene dihydrochloride is a polymer.
Synonyms
4,4'-Diaminostilbene dihydrochloride; (E)-4,4'-(Ethene-1,2-diyl)dianiline dihydrochloride; 4,4'-(Ethene-1,2-diyl)dianiline dihydrochloride; trans-4,4'-Diaminostilbene dihydrochloride; J2VA60NL48; 4.4/'-Diaminostilbene dihydrochloride; 4-[(E)-2-(4-aminophenyl)ethenyl]aniline; dihydrochloride; Benzenamine, 4,4'-(1,2-ethenediyl)bis-, dihydrochloride, (E)-; Benzenamine, 4,4'-(1,2-ethenediyl)bis-, hydrochloride (1:2); Benzenamine, 4,4'-(1E)-1,2-ethenediylbis-, hydrochloride (1:2); 4,4'-diamino-trans-stilbene dihydrochloride; 4,4'-Diaminostilbene dihydrochloride, 95%; (E)-4,4'-(Ethene-1,2-diyl)dianilinedihydrochloride; (E)-4,4-(Ethene-1,2-diyl)dianiline dihydrochloride; 4-[(1E)-2-(4-aminophenyl)ethenyl]aniline dihydrochloride
IUPAC Name
4-[(E)-2-(4-aminophenyl)ethenyl]anilinedihydrochloride
Canonical SMILES
C1=CC(=CC=C1C=CC2=CC=C(C=C2)N)N.Cl.Cl
InChI
InChI=1S/C14H14N2.2ClH/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h1-10H,15-16H22*1H/b2-1+
InChI Key
QHDAFTKIEDDTPV-SEPHDYHBSA-N
Boiling Point
438.5ºC at 760 mmHg
Melting Point
>300ºC(lit.)
Purity
98%
Density
1.186 g/cm3
Appearance
White to Yellow to Orange powder to crystal

Safety Information

Hazards
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
Precautionary Statement
P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].

Computed Properties

Hydrogen Bond Donor Count
4
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
2
Exact Mass
282.0690539 g/mol
Monoisotopic Mass
282.0690539 g/mol
Topological Polar Surface Area
52Ų
Heavy Atom Count
18
Formal Charge
0
Complexity
197
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
1
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
3
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
US-2019154646-A1 Chemical indicator and method of use 2017-11-17
WO-2018069071-A1 Photoaligning copolymer materials 2016-10-11
EP-3374416-A1 Photoalignment materials 2015-11-11
EP-3374467-A1 Compositions of photo-alignable materials 2015-11-11
EP-3374467-B1 Compositions of photo-alignable materials 2015-11-11
US-10696795-B2 Photoaligning materials 2015-11-11
US-2018319939-A1 Photoaligning materials 2015-11-11
US-2018320072-A1 Compositions of photo-alignable materials 2015-11-11
WO-2017080977-A1 Compositions of photo-alignable materials 2015-11-11
WO-2017081056-A1 Photoalignment materials 2015-11-11
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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