Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

1,4-Bis(2-cyanostyryl)benzene
Related Products

Hot Products

Basic Information Post buying leads Suppliers Cas Database
Name

1,4-Bis(2-cyanostyryl)benzene

 EINECS 235-835-1
CAS No. 13001-39-3 Density 1.18 g/cm3
PSA 47.58000 LogP 5.77076
Solubility 24μg/L at 25℃ Melting Point 229-231 °C(Solv: N,N-dimethylformamide (68-12-2))
Formula C24H16N2 Boiling Point 575.7 °C at 760 mmHg
Molecular Weight 332.404 Flash Point 275.3 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 13001-39-3 (1,4-Bis(2-cyanostyryl)benzene) Hazard Symbols N/A
Synonyms

Benzonitrile,2,2'-(p-phenylenedivinylene)di- (7CI,8CI);2-[(E)-2-[4-[(E)-2-(2-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile;

Article Data 4

1,4-Bis(2-cyanostyryl)benzene Synthetic route

23973-65-1

2-cyano-benzylphosphonic acid diethyl ester

623-27-8

terephthalaldehyde,

13001-39-3

2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile

Conditions
ConditionsYield
With sodium methylate In methanol; N,N-dimethyl-formamide at 35℃; for 3h; Solvent; Reagent/catalyst; Green chemistry;91%
With sodium hydroxide In N,N-dimethyl-formamide at 50℃; for 4h;
529-19-1

2-Methylbenzonitrile

623-27-8

terephthalaldehyde,

13001-39-3

2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile

Conditions
ConditionsYield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride at 45℃; for 8h;12%
13001-39-3

2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile

C24H18O4

Conditions
ConditionsYield
Stage #1: 2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile With water; sodium hydroxide In tetrahydrofuran for 36h; Reflux;
Stage #2: With formic acid In water		80%
13001-39-3

2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile

2-[2-[4-[2-(2-carboxyphenyl)vinyl]phenyl]vinyl]benzoic acid

Conditions
ConditionsYield
With sulfuric acid at 130℃;

1,4-Bis(2-cyanostyryl)benzene Specification

The Benzonitrile,2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis- with the CAS number 13001-39-3 is also called Benzonitrile,2,2'-(p-phenylenedivinylene)di- (7CI,8CI). The IUPAC name is 2-[(E)-2-[4-[(E)-2-(2-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile. Its molecular formula is C24H16N2. The EINECS registry number is 235-835-1. This chemical is a kind of organics. It should be stored in dry and cool environment.

The properties of the Benzonitrile,2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis- are: (1)ACD/LogP: 6.32; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.32; (4)ACD/LogD (pH 7.4): 6.32; (5)ACD/BCF (pH 5.5): 37494.24; (6)ACD/BCF (pH 7.4): 37494.24; (7)ACD/KOC (pH 5.5): 65407.43; (8)ACD/KOC (pH 7.4): 65407.43; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 47.58 Å2; (13)Index of Refraction: 1.66; (14)Molar Refractivity: 103.64 cm3; (15)Molar Volume: 280.4 cm3; (16)Polarizability: 41.08×10-24cm3; (17)Surface Tension: 59.9 dyne/cm; (18)Enthalpy of Vaporization: 86.22 kJ/mol; (19)Vapour Pressure: 2.97×10-13 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: N#Cc3ccccc3\C=C\c2ccc(\C=C\c1ccccc1C#N)cc2
(2)InChI: InChI=1/C24H16N2/c25-17-23-7-3-1-5-21(23)15-13-19-9-11-20(12-10-19)14-16-22-6-2-4-8-24(22)18-26/h1-16H/b15-13+,16-14+
(3)InChIKey: RBABXJPJIHMBBP-WXUKJITCBC

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 13001-39-3