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Substance Name: C.I. Reactive Red 2
RN: 17804-49-8
InChIKey: XWZDJOJCYUSIEY-YOYNBWDYSA-L

Classification Code

  • Skin / Eye Irritant

Molecular Formulas

  • C19-H10-Cl2-N6-O7-S2.2Na
  • C19-H12-Cl2-N6-O7-S2.2Na

Molecular Weight

  • 615.341
 
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Names and Synonyms

Results Name

  • C.I. Reactive Red 2

Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-5-hydroxy-6-(phenylazo)-, disodium salt
  • 5-((4,6-Dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt
  • Brilliant Red 5SKH
  • C.I. Reactive Red 2
  • Cerven reaktivni 2
  • Cerven reaktivni 2 [Czech]
  • Chemictive Brilliant Red 5B
  • EINECS 241-776-2
  • Mikacion Brilliant Red 5BS
  • Ostazin Brilliant Red S 5B
  • Procion Brilliant Red 5BS
  • Procion Brilliant Red M 5B
  • Procion Brilliant Red MX 5B
  • Procion Red MX 5B
  • Reactive Brilliant Red 5SKH

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2)
  • 2,7-Naphthalenedisulfonic acid, 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(phenylazo)-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 5-((4,6-dichloro-s-triazin-2-yl)amino)-4-hydroxy-3-(phenylazo)-, disodium salt
  • Disodium 5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 17804-49-8

Other Registry Numbers

  • 104982-30-1
  • 11100-36-0
  • 113496-64-3
  • 12226-03-8
  • 12627-09-7
  • 1345690-43-8
  • 139074-70-7
  • 39361-94-9
  • 56646-11-8
  • 58517-07-0
  • 74565-18-7
  • 80147-49-5
  • 95328-60-2

Related Registry Number

  • 6522-86-7 (Parent)

System Generated Number

  • 0017804498

Molecular Formulas

Molecular Formulas

  • C19-H10-Cl2-N6-O7-S2.2Na
  • C19-H12-Cl2-N6-O7-S2.2Na

Molecular Formula Fragments

  • C19-H10-Cl2-N6-O7-S2
  • C19-H12-Cl2-N6-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H12Cl2N6O7S2.2Na/c20-17-23-18(21)25-19(24-17)22-12-8-11(35(29,30)31)6-9-7-13(36(32,33)34)15(16(28)14(9)12)27-26-10-4-2-1-3-5-10;;/h1-8,28H,(H,29,30,31)(H,32,33,34)(H,22,23,24,25);;/q;2*+1/p-2/b27-26+;;

InChIKey

XWZDJOJCYUSIEY-YOYNBWDYSA-L

Smiles

c12c(cc(S(=O)(=O)[O-])c(c2O)\N=N\c2ccccc2)cc(S(=O)(=O)[O-])cc1Nc1nc(nc(n1)Cl)Cl.[Na+].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 2100mg/kg (2100mg/kg) BEHAVIORAL: REGIDITY

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 10(4), Pg. 25, 1966.
mouse LD50 oral 2100mg/kg (2100mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1300, 1986.
rat LD50 intraperitoneal 100mg/kg (100mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1300, 1986.
rat LD50 oral 7460mg/kg (7460mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1300, 1986.