| Identification | Back Directory | [Name]
METHANESULFONYL HYDRAZIDE | [CAS]
10393-86-9 | [Synonyms]
10393-86-9
Mesyl hydrazide
Methylsulfonyl hydrazide
METHANESULFONYL HYDRAZIDE
Methanesulphonyl hydrazide
Methanesulfonic acid, hydrazide
METHANESULFONYL HYDRAZIDE ISO 9001：2015 REACH | [EINECS(EC#)]
-0 | [Molecular Formula]
CH6N2O2S | [MDL Number]
MFCD00047816 | [MOL File]
10393-86-9.mol | [Molecular Weight]
110.14 |
| Chemical Properties | Back Directory | [Melting point ]
46-48°C | [Boiling point ]
229.0±23.0 °C(Predicted) | [density ]
1.401±0.06 g/cm3(Predicted) | [storage temp. ]
Storage temp. 2-8°C | [pka]
9.55±0.40(Predicted) | [Appearance]
White to off-white Solid | [Sensitive ]
Moisture Sensitive | [BRN ]
1747374 | [InChI]
InChI=1S/CH6N2O2S/c1-6(4,5)3-2/h3H,2H2,1H3 | [InChIKey]
VKHZYWVEBNIRLX-UHFFFAOYSA-N | [SMILES]
CS(NN)(=O)=O |
| Hazard Information | Back Directory | [Synthesis]
The general procedure for the synthesis of methanesulfonyl hydrazine from methanesulfonyl chloride is as follows: 0.12 mol of ethanol solution of methanesulfonyl chloride was slowly added dropwise to an ethanol solution containing 0.62 mol of hydrazine hydrate, and the temperature of the reaction was maintained at 10-12 °C. After the dropwise addition, the reaction mixture was stirred at room temperature for 1 hour. After completion of the reaction, the solvent was removed by distillation under reduced pressure. Subsequently, the viscous residue was transferred to the ether phase over a period of 5 days using sequential extraction. Next, the ether was removed using a rotary evaporator. The final product was recrystallized by methyl acetate and allowed to stand at low temperature for several weeks until crystals precipitated. | [References]
[1] Helvetica Chimica Acta, 1989, vol. 72, p. 1383 - 1389
[2] Journal of Molecular Structure, 2015, vol. 1100, p. 464 - 474
[3] Canadian Journal of Chemistry, 1956, vol. 33, p. 1250,1255
[4] Tetrahedron, 1959, vol. 7, p. 305,308
[5] Synthesis, 1993, # 5, p. 490 - 496 |
|
|