ChemicalBook > CAS DataBase List > 1,4-DICYANONAPHTHALENE

1,4-DICYANONAPHTHALENE

Product Name
1,4-DICYANONAPHTHALENE
CAS No.
3029-30-9
Chemical Name
1,4-DICYANONAPHTHALENE
Synonyms
1,4-Dcyanonaphthalene;1,4-DICYANONAPHTHALENE;1,4-Dicyanonaphthalene>1,4-Nphthalenedicarbonitrile;Naphthalin-1,4-dicarbonitril;1,4-NAPHTHALENEDICARBONITRILE;NAPHTHALENE-1,4-DICARBONITRILE;NAPHTHALENE-1,4-DICARBONITRILE, 98+%
CBNumber
CB4216546
Molecular Formula
C12H6N2
Formula Weight
178.19
MOL File
3029-30-9.mol
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1,4-DICYANONAPHTHALENE Property

Melting point:
209-211°C
Boiling point:
401.2±28.0 °C(Predicted)
Density 
1.23±0.1 g/cm3(Predicted)
form 
powder to crystal
color 
White to Orange to Green
BRN 
1870226
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Safety

Risk Statements 
20/21/22-36/37/38
Safety Statements 
22-36/37/39
RIDADR 
3276
HS Code 
2926.90.4801
HazardClass 
6.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

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N-Bromosuccinimide Price

TCI Chemical
Product number
D2758
Product name
1,4-Dicyanonaphthalene
Purity
>98.0%(GC)
Packaging
5g
Price
$157
Updated
2024/03/01
Alfa Aesar
Product number
L20248
Product name
Naphthalene-1,4-dicarbonitrile, 98+%
Packaging
5g
Price
$57.4
Updated
2024/03/01
Alfa Aesar
Product number
L20248
Product name
Naphthalene-1,4-dicarbonitrile, 98+%
Packaging
25g
Price
$184
Updated
2024/03/01
Alfa Aesar
Product number
L20248
Product name
Naphthalene-1,4-dicarbonitrile, 98+%
Packaging
100g
Price
$421
Updated
2021/12/16
TRC
Product number
D438100
Product name
1,4-Dicyanonaphthalene
Packaging
5g
Price
$195
Updated
2021/12/16
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1,4-DICYANONAPHTHALENE Chemical Properties,Usage,Production

Chemical Properties

1,4-Dicyanonaphthalene [3029-30-9], naphthalene-1,4-dicarboxylic acid dinitrile, Mr 178.18, mp 208℃, crystallizes in long, colorless needles. 1,4-Dicyanonaphthalene is produced by condensation of 1,2-phenylenediacetonitrile with glyoxal or its bisaldimines. It is used as an intermediate for the synthesis of optical brighteners and dyes from naphtholactams.

Uses

1,4-Dicyanonaphthalene is used in biological studies as electron transfer mechanism of nucleic acid precursors and ctDNA with protein enzymes and several fluorescence probes in both static and excited states.

Purification Methods

Purify it by recrystallization from EtOH (charcoal), m 208o, and sublime it in vacuo. [Bradbrook & Linstead J Chem Soc 1742 1936, Beilstein 9 H 917, 9 II 651, 9 III 464.]

1,4-DICYANONAPHTHALENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-DICYANONAPHTHALENE Suppliers

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3029-30-9, 1,4-DICYANONAPHTHALENERelated Search:

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