Products
  • Products
  • Buy offers
  • Encyclopedia
  • Msds lib
  • Synthesis
  • Reach Info
  • Suppliers
Home> Encyclopedia > Hot Product Listed 7   > 7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid
119-40-4 structure

7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid

Iupac Name:7-anilino-4-hydroxynaphthalene-2-sulfonic acid
CAS No.:119-40-4
EINECS(EC#): 204-320-3
Molecular Weight:315.34400
Molecular Formula:C16H13NO4S (isomer)
Names and Identifiers
Synonyms

Inchi
InChI=1S/C16H13NO4S/c18-16-10-14(22(19,20)21)9-11-8-13(6-7-15(11)16)17-12-4-2-1-3-5-12/h1-10,17-18H,(H,19,20,21)
InChkey
YGNDWDUEMICDLW-UHFFFAOYSA-N
Canonical Smiles
C1=CC=C(C=C1)NC2=CC3=CC(=CC(=C3C=C2)O)S(=O)(=O)O
Properties
Density
1.495 g/cm3
Refractive Index
1.734
HS Code
2922199090
Safety and Handling
Safety Statements
S22-S24/25
Safety

Safety Information of 2-Naphthalenesulfonicacid, 4-hydroxy-7-(phenylamino)- (CAS NO.119-40-4):
Safety Statements: 22-24/25
22:  Do not breathe dust 
24:  Avoid contact with skin 
25:  Avoid contact with eyes

Specification

 2-Naphthalenesulfonicacid, 4-hydroxy-7-(phenylamino)- , its CAS NO. is 119-40-4, the synonyms are 4-Hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid ; 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid ; Phenyl J Acid ; 2-Naphthalenesulfonic acid, 7-anilino-4-hydroxy- (8CI) .

MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

2.2 GHS label elements, including precautionary statements

Pictogram(s) No symbol.
Signal word

No signal word.

Hazard statement(s)

H412 Harmful to aquatic life with long lasting effects

Precautionary statement(s)
Prevention

P273 Avoid release to the environment.

Response

none

Storage

none

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Precursor and Product
Computational chemical data
  • Molecular Weight:315.34400g/mol
  • Molecular Formula:C16H13NO4S
  • Compound Is Canonicalized:True
  • XLogP3-AA:1.4
  • Exact Mass:315.057
  • Monoisotopic Mass:315.057
  • Complexity:469
  • Rotatable Bond Count:3
  • Hydrogen Bond Donor Count:3
  • Hydrogen Bond Acceptor Count:5
  • Topological Polar Surface Area:95A^2
  • Heavy Atom Count:22
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1
  • CACTVS Substructure Key Fingerprint: AAADccB6OABAAAAAAAAAAAAAAAAAAAAAAAAwYMAAAAAAAADBVAAAHgQQCAAADAyB2AAwx8LAAoKA AiRCQHDCAEAhIgAIiBgGbIgIJmLCkZOEcAhk0BHI2AeQ0LMOmAABxAAYAAAwAAOIADAAAAAAAAAA AA==
Recommended Suppliers
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Tel:86-311-66561638
  • Fax:86-311-66561638
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Tel:86-27-59009407
  • Fax:86-27-59707018
  • Tel:+81-3-5202-2461
  • Fax:81-3-5202-2466
  • Tel:+91-22-23867792 / 23857141 / 23824143 / 23857132
  • Fax:+91-22-23809797 / 23817207
  • Tel:86-571-28928901 28928902
  • Fax:86-571-28928900 28928911
  • Tel:+91 79 5832873 / 5892854 / 5831175 / 2868349
  • Fax:+91-79-25835415
Recommended Suppliers
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Tel:86-311-66561638
  • Fax:86-311-66561638
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Tel:86-27-59009407
  • Fax:86-27-59707018
  • Tel:+81-3-5202-2461
  • Fax:81-3-5202-2466
  • Tel:+91-22-23867792 / 23857141 / 23824143 / 23857132
  • Fax:+91-22-23809797 / 23817207
  • Tel:86-571-28928901 28928902
  • Fax:86-571-28928900 28928911
  • Tel:+91 79 5832873 / 5892854 / 5831175 / 2868349
  • Fax:+91-79-25835415
 
<