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| CAS No.: | 14965-49-2 |
|---|---|
| Name: | methylammonium iodide |
| Molecular Structure: | |
|
|
|
| Formula: | CH5 N . H I |
| Molecular Weight: | 158.97 |
| Synonyms: | Methylamine,hydriodide (8CI); Methylamine hydroiodide; Methylammonium iodide |
| Melting Point: | 270-280°C |
| Flash Point: | 12℃ |
| Hazard Symbols: | Xn |
| Risk Codes: | 22-36/37/38 |
| Safety: | 26-36/37/39-46-24/25 |

methylamine


methylamine hydroiodide

| Conditions | Yield |
|---|---|
| With hydrogen iodide In methanol; water at 0℃; for 2h; | 97% |
| With hydrogen iodide; phosphorous acid In ethanol; water at 0℃; | 89% |
| With hydrogen iodide In ethanol; water at 0℃; for 1h; | 87% |

triethylsilane


nitromethane


trimethylsilyl iodide

A

triethylsilyl iodide

B

Hexamethyldisiloxane

C

1,1,1-triethyl-3,3,3-trimethyl-disiloxane

D

hexaethyl disiloxane

E

methylamine hydroiodide

| Conditions | Yield |
|---|---|
| Product distribution; Mechanism; 2 h at -5 deg C, then 5 h at 30 deg C; | A n/a B n/a C n/a D n/a E 80% |


methanol


6-methyl-[1,3,5]triazinane-2,4-dione


methyl iodide

A

methylamine hydroiodide

B

methylammonium carbonate

| Conditions | Yield |
|---|---|
| at 120 - 130℃; |


B

methylamine hydroiodide

C

platinum

| Conditions | Yield |
|---|---|
| In neat (no solvent) decomp. (207°C); thermal analysis; X-ray diffraction; |


| Conditions | Yield |
|---|---|
| In methanol; water at 0℃; for 2h; | |
| In water at 0℃; for 4h; | |
| In ethanol; water at 20℃; for 2h; | |
| In water |

methyl iodide


methylamine hydroiodide

| Conditions | Yield |
|---|---|
| With hydrogen iodide In ethanol; water at 50℃; for 24h; |

formaldehyd


methylamine hydroiodide

| Conditions | Yield |
|---|---|
| With ammonium iodide at 120 - 210℃; |

methylamine hydrochloride


methylamine hydroiodide

| Conditions | Yield |
|---|---|
| With hydrogen iodide In ethanol; water at 0℃; for 2h; | |
| With hydrogen iodide In ethanol at 50℃; for 0.0833333h; |

methanol


methylamine

A

isopropyl ammonium ion

B

methylamine hydroiodide

| Conditions | Yield |
|---|---|
| With hydrogen iodide In water at 0℃; for 2h; |


| Conditions | Yield |
|---|---|
| With hydrogen iodide In water |