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Cas Database |
| Name |
N-Methyl methanesulfonamide |
EINECS | N/A |
| CAS No. | 1184-85-6 | Density | 1.194 g/cm3 |
| PSA | 54.55000 | LogP | 0.63710 |
| Solubility | N/A | Melting Point |
141-144°C |
| Formula | C2H7NO2S | Boiling Point | 163.7 °C at 760 mmHg |
| Molecular Weight | 109.149 | Flash Point | 52.8 °C |
| Transport Information | N/A | Appearance | white to yellowish crystalline powder |
| Safety | Risk Codes | R36/38 | |
| Molecular Structure |
|
Hazard Symbols |
 Xi
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| Synonyms |
Methyl(methylsulfonyl)amine;N-Methylmethanesulfonamide;NSC 137909; |
Article Data | 32 |
N-Methyl methanesulfonamide Chemical Properties
Molecular structure of N-Methyl methanesulfonamide (CAS NO.1184-85-6) is:
Product Name: N-Methyl methanesulfonamide
CAS Registry Number: 1184-85-6
IUPAC Name: N-methylmethanesulfonamide
Molecular Weight: 109.14748 [g/mol]
Molecular Formula: C2H7NO2S
XLogP3-AA: -0.7
H-Bond Donor: 1
H-Bond Acceptor: 3
Density: 1.194 g/cm3
Melting point: 164 - 167 °C
Boiling point: 163.7 °C at 760 mmHg
Flash point: 52.8 °C
Solubility in water: 5 g/l at 25 °C
Index of Refraction: 1.433
Molar Refractivity: 23.76 cm3
Molar Volume: 91.3 cm3
Surface Tension: 35.3 dyne/cm
Enthalpy of Vaporization: 40.02 kJ/mol
N-Methyl methanesulfonamide Uses
N-Methyl methanesulfonamide (CAS NO.1184-85-6) is used as a medicine, pesticide intermediates.
N-Methyl methanesulfonamide Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | unreported | > 2gm/kg (2000mg/kg) | Arzneimittel-Forschung. Drug Research. Vol. 19, Pg. 1073, 1969. |
N-Methyl methanesulfonamide Safety Profile
Moderately toxic by an unreported route. When heated to decomposition it emits toxic vapors of NOx and SOx.
N-Methyl methanesulfonamide Specification
N-Methyl methanesulfonamide , its cas register number is 1184-85-6. It also can be called Methanesulfonic acid methylamide ; Methansulfonic acid-n-methylamide ; Methansulfonsaure-N-methylamid ; Methansulfonsaure-N-methylamid [German] ; N-Methylmethanesulfonamide ; Methanesulfonamide, N-methyl- .It is a white to yellowish crystalline powder.
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