| Identification | More | [Name]
2-(Phenylsulfonyl)aniline | [CAS]
4273-98-7 | [Synonyms]
2-AMINODIPHENYL SULFONE
2-AMINOPHENYL PHENYL SULFONE
2-AMINOPHENYL PHENYL SULPHONE
2-(PHENYLSULFONYL)ANILINE
O-AMINODIPHENYL SULFONE
O-(PHENYLSULFONYL)ANILINE
TIMTEC-BB SBB000718
2-(phenylsulfonyl)-benzenamin
2-(Phenyllsulfonyl)Aniline
2-(phenylsulphonyl)aniline
2-Amino Diphenyl Sulphone
2-(phenylsulfonyl)benzenamine
2-AMINODIPHEYNLSULPHONE[ADPS]
Benzenamine, 2-(phenylsulfonyl)-
Azoic DC 18(base)
C.I.37060
C.I.Azoic Diazo Component 18
C.I.Azoic Diazo Component 18(base) | [EINECS(EC#)]
224-271-1 | [Molecular Formula]
C12H11NO2S | [MDL Number]
MFCD00007706 | [Molecular Weight]
233.29 | [MOL File]
4273-98-7.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed. | [Safety Statements ]
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29214200 |
| Hazard Information | Back Directory | [Chemical Properties]
off-white to beige powder | [Uses]
2-(Phenylsulfonyl)aniline may be used in chemical synthesis. | [Preparation]
Preparation?of?the?chromophore : Will 1-(2-Nitrophenylsulfonyl)benzene?restored. | [Synthesis]
General procedure for the synthesis of 2-aminodiphenyl sulfone from 2-nitrodiphenyl sulfone: 5.22 g (0.09315 mol) of iron powder was added in batches to a 60 mL suspension of acetic acid containing 4.9 g (0.01863 mol) of 2-nitrodiphenyl sulfone. The reaction mixture was stirred at 70°C for 3 hours, followed by cooling and filtration to remove inorganic impurities. To the filtrate was added 100 mL of water, and the precipitate precipitated was filtered, washed with water, and dried under vacuum to give 4 g (92% yield) of 2-(phenylsulfonyl)aniline (10f). The product was analyzed by mass spectrometry (LS MC m/z 234 (M + 1)) and 1H NMR (DMSO-d6, 400 MHz) δ 7.91 (d, J = 8Hz, 2H), 7.67 (t, J = 9.6Hz, 2H), 7.58 (t, J = 7.6Hz, 2H), 7.29 (t, J = 7.2Hz, 1H), 6.77 (d, J = 8.4 Hz, 1H), 6.67 (t, J = 7.6 Hz, 1H), 6.12 (s, 2H) confirmed. | [Properties and Applications]
the fastness properties in cotton:
|
Coupling?components
|
Fast light
|
Soda boiling
|
Oxygen bleaching
|
Ironing
|
Chlorine bleaching
|
|
ISO
|
AATCC
|
ISO
|
|
1/3N
|
2N
|
2N
|
|
8
|
5
|
|
6-7
|
4
|
2
|
3-4
|
4-5
|
|
11
|
5
|
|
5-6
|
|
1-2
|
|
4-5
|
|
12
|
5
|
|
6
|
2-3
|
1-2
|
4-5
|
4
|
|
20
|
5
|
|
6-7
|
3-4
|
1
|
3-4
|
4-5
|
|
24
|
5
|
|
6-7
|
4
|
2
|
3-4
|
4-5
|
| [References]
[1] Bioorganic and Medicinal Chemistry, 2013, vol. 21, # 15, p. 4614 - 4627
[2] Helvetica Chimica Acta, 1980, vol. 63, # 6, p. 1412 - 1419
[3] Journal of the American Chemical Society, 1950, vol. 72, p. 965,969
[4] Journal of the Chemical Society, 1938, p. 899,902
[5] Chemische Berichte, 1901, vol. 34, p. 1155 |
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