3-[(4-anilinophenyl)azo]benzenesulphonic acid
- Product Name
- 3-[(4-anilinophenyl)azo]benzenesulphonic acid
- CAS No.
- 4005-68-9
- Chemical Name
- 3-[(4-anilinophenyl)azo]benzenesulphonic acid
- Synonyms
- Einecs 223-658-2;587-98-4 (Mono-hydrochloride salt);4-(Phenylamino)-3'-sulfoazobenzene;3-[(4-Anilinophenyl)azo]benzenesulfonic acid;Benzenesulfonic acid, m-(p-anilinophenylazo)-;3-[(4-anilinophenyl)azo]benzenesulphonic acid;3-[[4-(phenylamino)phenyl]azo]-Benzenesulfonic acid;3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonic acid;Benzenesulfonic acid, 3-((4-(phenylamino)phenyl)azo)-;1-(4-Phenylaminobenzene-1-azo)benzene-3-sulfonic acid
- CBNumber
- CB1928464
- Molecular Formula
- C18H15N3O3S
- Formula Weight
- 353.39
- MOL File
- 4005-68-9.mol
3-[(4-anilinophenyl)azo]benzenesulphonic acid Property
- Density
- 1.31±0.1 g/cm3(Predicted)
- pka
- -0.96±0.30(Predicted)
- EPA Substance Registry System
- Benzenesulfonic acid, 3-[[4-(phenylamino)phenyl]azo]- (4005-68-9)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H318Causes serious eye damage
H332Harmful if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P322Specific measures (see …on this label).
P330Rinse mouth.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
3-[(4-anilinophenyl)azo]benzenesulphonic acid Chemical Properties,Usage,Production
Definition
ChEBI: A member of the class of azobenzenes that is azobenzene in which one of the phenyl groups is substituted at the para position by an anilino group, while the other is substituted at a meta position by a sulfo group. The monosodium alt is the biological stain 'metanil yellow'.