4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylic acid | CAS No. 5280-66-0

4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylic acid

Basic Information

CAS Number

5280-66-0

Molecular Formula

C18H13ClN2O6S

Molecular Weight

420.83 g/mol

AD

Basic Physical Properties

Melting Point

>300°C

CC1=CC(=C(C=C1Cl)N=NC1=C2C=CC=CC2=CC(C(O)=O)=C1O)S(O)(=O)=O

InChI

InChI=1S/C18H13ClN2O6S/c1-9-6-15(28(25,26)27)14(8-13(9)19)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24/h2-8,22H,1H3,(H,23,24)(H,25,26,27)

InChIKey

LZNMMJSXOXXHFD-UHFFFAOYSA-N

LogP

4.867520000000005

Topological Polar Surface Area

136.62 Ų

Hydrogen Bond Donor/Acceptor

3 / 8

Complexity

693

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation
H319 Causes serious eye irritation
Serious eye damage/eye irritation
H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

  • Pigment Red 48:4
  • C.I.PIGMENT RED 48(15865:4)
  • Fast Red 2BL
  • Fast Red 2BM
  • Manganese Red 2B
  • Permanent Red BB Extra
  • Pigment Red FBL
  • Pigment Red H2BA
  • PR48:4 RED 2B MANGANESE
  • C.I. 15865:4
  • [4-[2-[5-Chloro-4-methyl-2-(sulfo-kO)phenyl]diazenyl-kN1]-3-(hydroxy-kO)-2-naphthalenecarboxylato(3-)]-manganate(1-) hydrogen (1:1)

MDL Number

MFCD01940587

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