3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid
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![3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/2cdc48741a46410da5e1378cc26ed100.png "3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid")
3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid
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CAS No:
4005-68-9
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Formula:
C18H15N3O3S
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Chemical Name:
3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid
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Synonyms:
Benzenesulfonic acid,3-[2-[4-(phenylamino)phenyl]diazenyl]-;Benzenesulfonic acid,3-[[4-(phenylamino)phenyl]azo]-;Benzenesulfonic acid,m-(p-anilinophenylazo)-;3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid;4-(Phenylamino)-3′-sulfoazobenzene;3-[(4-Anilinophenyl)azo]benzenesulfonic acid;1-(4-Phenylaminobenzene-1-azo)benzene-3-sulfonic acid
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CAS No:
Description
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'.
3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonic acid is 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 salt is the biological stain 'metanil yellow'. It is an arenesulfonic acid, a member of azobenzenes, a secondary amino compound and an aromatic amine. It is a conjugate acid of a 3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate.
3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid Basic Attributes
353.395
353.39
223-658-2
DTXSID2063260
2927000090
Safety Information
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P310, P312, P322, P330, P363, P501
H302
|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P310, P312, P322, P330, P363, and P501|Aggregated GHS information provided by 87 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid Use and Manufacturing
Benzenesulfonic acid, 3-[2-[4-(phenylamino)phenyl]diazenyl]-: ACTIVE
Computed Properties
Molecular Weight:353.4
XLogP3:4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:353.08341252
Monoisotopic Mass:353.08341252
Topological Polar Surface Area:99.5
Heavy Atom Count:25
Complexity:532
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid
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3-[2-[4-(Phenylamino)phenyl]diazenyl]benzenesulfonic acid
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