Products Categories
CAS No.: | 119-40-4 |
---|---|
Name: | 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C16H13NO4S |
Molecular Weight: | 315.35 |
Synonyms: | 1-Naphthol-3-sulfonicacid, 6-anilino- (5CI);2-Naphthalenesulfonic acid, 7-anilino-4-hydroxy-(7CI,8CI);1-Hydroxy-6-anilinonaphthalene-3-sulfonic acid;2-Anilino-5-naphthol-7-sulfonicacid;2-Phenylamino-5-naphthol-7-sulfonic acid;4-Hydroxy-7-(phenylamino)-2-naphthalenesulfonic acid;6-(Phenylamino)-1-naphthol-3-sulfonic acid;6-Phenylamino-1-hydroxynaphthalene-3-sulfonic acid;7-Anilino-4-hydroxy-2-naphthalenesulfonic acid;N-Phenyl I acid;N-Phenyl Jacid;NSC 1745;NSC 37153; |
EINECS: | 204-320-3 |
Density: | 1.495 g/cm3 |
Solubility: | 587.97mg/L at 25℃ |
Safety: | 22-24/25 |
PSA: | 95.01000 |
LogP: | 4.68950 |
1-hydroxy-6-amino-3-naphthalenesulfonic acid
aniline
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
Conditions | Yield |
---|---|
With sodium metabisulfite at 100 - 110℃; pH=4-6; Reagent/catalyst; | 70.2% |
With sodium disulfite |
6-amino-naphthalene-1,3-disulfonic acid
aniline
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
Conditions | Yield |
---|---|
With aniline hydrochloride man macht mit Soda alkalisch, dampft ein und erhitzt mit Kalilauge auf 210-220grad; |
4,7-dihydroxy-naphthalene-2-sulfonic acid
aniline
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
Conditions | Yield |
---|---|
With ammonium sulfite |
1-hydroxy-6-amino-3-naphthalenesulfonic acid
aniline
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
Conditions | Yield |
---|---|
With aniline hydrochloride man macht mit Soda alkalisch, dampft ein und erhitzt mit Kalilauge auf 210-220grad; |
Conditions | Yield |
---|---|
With triethylamine In ethyl acetate at 20℃; for 12h; Green chemistry; | 85% |
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
Conditions | Yield |
---|---|
With sodium carbonate; sodium chloride In water 1.) 0-5 deg C, 3 h; 2.) 60 deg C; | 84% |
Conditions | Yield |
---|---|
With triethylamine In ethyl acetate at 20℃; for 12h; Green chemistry; | 82% |
Conditions | Yield |
---|---|
With triethylamine In ethyl acetate at 20℃; for 12h; Green chemistry; | 80% |
chlorure d'acide ethyl-2 butyrique
2-phenylamino-5-hydroxynaphthalene-7-sulphonic acid
Conditions | Yield |
---|---|
With triethylamine In ethyl acetate at 20℃; for 12h; Green chemistry; | 78% |
What can I do for you?
Get Best Price
Product Name: 2-Naphthalenesulfonicacid, 4-hydroxy-7-(phenylamino)- (CAS NO.119-40-4)
Molecular Formula: C16H13NO4S
Molecular Weight: 315.34g/mol
Mol File: 119-40-4.mol
EINECS: 204-320-3
Density: 1.495 g/cm3
Surface Tension: 75.1 dyne/cm
XLogP3-AA: 1.4
H-Bond Donor: 3
H-Bond Acceptor: 5
Structure Descriptors of 2-Naphthalenesulfonicacid, 4-hydroxy-7-(phenylamino)- (CAS NO.119-40-4):
IUPAC Name: 7-anilino-4-hydroxynaphthalene-2-sulfonic acid
Canonical SMILES: C1=CC=C(C=C1)NC2=CC3=CC(=CC(=C3C=C2)O)S(=O)(=O)O
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)
InChIKey: YGNDWDUEMICDLW-UHFFFAOYSA-N
Product Categories: Intermediates of Dyes and Pigments
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
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) .