1,8-naphthylenediamine

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Structural formula
Structural formula of 1,8-naphthylenediamine
General
Surname 1,8-naphthylenediamine
other names
  • Naphthalene-1,8-diamine
  • 1,8-diaminonaphthalene
  • 1,8-naphthalenediamine
Molecular formula C 10 H 10 N 2
Brief description

dark brown odorless solid

External identifiers / databases
CAS number 479-27-6
EC number 207-529-8
ECHA InfoCard 100.006.846
PubChem 68067
Wikidata Q3277541
properties
Molar mass 158.20 g mol −1
Physical state

firmly

Melting point

64-65 ° C

boiling point

205 ° C (15.6 hPa)

solubility

difficult in water (20 ° C)

safety instructions
GHS labeling of hazardous substances
07 - Warning 09 - Dangerous for the environment

Caution

H and P phrases H: 302-317-410
P: 261-273-280-301 + 312-302 + 352-501
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

1,8-Naphthylenediamine is a chemical compound from the group of aminobenzenes and naphthalene derivatives .

Extraction and presentation

1,8-naphthylenediamine can be obtained by reducing 1,8-dinitronaphthalene .

properties

1,8-Naphthylenediamine is a flammable, difficult to ignite, crystalline, dark brown, odorless solid that is sparingly soluble in water.

use

1,8-Naphthylenediamine is an important raw material and intermediate for organic synthesis, pharmaceuticals and agrochemicals.

Individual evidence

  1. ↑ a b c d e f g Entry on 1,8-naphthylenediamine in the GESTIS substance database of the IFA , accessed on January 8, 2018(JavaScript required) .
  2. ↑ Data sheet 1,8-diaminonaphthalene, 97% from AlfaAesar, accessed on December 28, 2016 ( PDF )(JavaScript required) .