| Identification | More | [Name]
Cyclopropanesulfonamide | [CAS]
154350-29-5 | [Synonyms]
1-CHLORO-4-(METHANESULFONYL)-BENZENE
1-Chloro-4-(methylsulphonyl)benzene
4-CHLOROPHENYL METHYL SULFONE
4-CHLOROPHENYL METHYL SULPHONE
4-METHANESULFONYLCHLOROBENZENE
4-METHYLSULFURYL CHLOROBENZENE
CYCLOPROPANE SULFONAMIDE
CYCLOPROPANESULFONYL AMIDE
P-CHLOROPHENYL METHYL SULFONE
TIMTEC-BB SBB006326
Cyclopropanesulfonamide (9CI)
yclopropanesulfonamide
CYCLOPROPANESULFONAMIDE | [EINECS(EC#)]
202-682-7 | [Molecular Formula]
C3H7NO2S | [MDL Number]
MFCD00025067 | [Molecular Weight]
121.16 | [MOL File]
154350-29-5.mol |
| Chemical Properties | Back Directory | [Melting point ]
95-98 °C(lit.)
| [Boiling point ]
263.1±23.0 °C(Predicted) | [density ]
1.44±0.1 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [Water Solubility ]
Soluble in water. | [form ]
powder to crystal | [pka]
10.69±0.20(Predicted) | [color ]
White to Almost white | [InChI]
InChI=1S/C3H7NO2S/c4-7(5,6)3-1-2-3/h3H,1-2H2,(H2,4,5,6) | [InChIKey]
WMSPXQIQBQAWLL-UHFFFAOYSA-N | [SMILES]
C1(S(N)(=O)=O)CC1 | [CAS DataBase Reference]
154350-29-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R38:Irritating to the skin. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
WR5730000
| [HS Code ]
2935909099 |
| Hazard Information | Back Directory | [Chemical Properties]
White solid | [Uses]
Cyclopropanesulfonamide is used as fine chemicals to the pharmaceutical, agrochemical, aroma, polymer and electronic industries. | [Synthesis]
Cyclopropanesulfonamide was synthesized as follows: Standard method D (0054) was used, with cyclopropanesulfonyl chloride as the starting material. The procedure was as follows: cyclopropanesulfonyl chloride (0.400 mL, 3.95 mmol) was dissolved in methanol (3.0 mL) and ammonium hydroxide solution (15 mL) at 0 °C or room temperature and the reaction mixture was stirred. After the reaction lasted for 16 hours, methanol was removed by distillation under reduced pressure. Subsequently, the reaction mixture was extracted with ethyl acetate. After combining the organic layers, the reaction was dried using anhydrous magnesium sulfate (MgSO4), filtered and concentrated to give the target product cyclopropanesulfonamide directly without further purification. The final cyclopropanesulfonamide was obtained as a white solid (0.249 g, 52% yield). The structure of the product was confirmed by 1H NMR (DMSO-d6, 300 MHz), and the characteristic peaks were: δ 6.78 (br s, 2H), 2.50-2.46 (m, 1H), 0.89-0.86 (m, 4H). | [References]
[1] Patent: US2006/183694, 2006, A1. Location in patent: Page/Page column 25
[2] Patent: US2007/10455, 2007, A1. Location in patent: Page/Page column 26
[3] Patent: US2008/14173, 2008, A1. Location in patent: Page/Page column 26
[4] Patent: US2008/107625, 2008, A1. Location in patent: Page/Page column 24
[5] Patent: WO2003/99274, 2003, A1. Location in patent: Page 65 |
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