4655-62-3

4655-62-3 structure
4655-62-3 structure
  • Name: 2,3-Dicyano-1,4-dihydroxy-5-nitronaphthalene
  • Chemical Name: 2,3-Dicyano-1,4-dihydroxy-5-nitronaphthalene
  • CAS Number: 4655-62-3
  • Molecular Formula: C12H5N3O4
  • Molecular Weight: 255.186
  • Create Date: 2019-02-19 15:02:41
  • Modify Date: 2024-06-25 12:31:53

Name 2,3-Dicyano-1,4-dihydroxy-5-nitronaphthalene
Synonyms 2,3-Naphthalenedicarbonitrile, 1,4-dihydroxy-5-nitro-
1,4-Dihydroxy-5-nitronaphthalene-2,3-dicarbonitrile
2,3-Dicyano-5-nitro-1,4-naphthalenediol
1,4-Dihydroxy-5-nitro-2,3-naphthalenedicarbonitrile
Density 1.7±0.1 g/cm3
Boiling Point 609.2±55.0 °C at 760 mmHg
Molecular Formula C12H5N3O4
Molecular Weight 255.186
Flash Point 322.2±31.5 °C
Exact Mass 255.028000
PSA 133.86000
LogP 3.40
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.775
HS Code 2926909090
HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%