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| CAS No.: | 3385-78-2 |
|---|---|
| Name: | TRIMETHYLINDIUM |
| Molecular Structure: | |
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| Formula: | C3H9In |
| Molecular Weight: | 159.924 |
| Synonyms: | Trimethylindium; |
| EINECS: | 222-200-9 |
| Density: | 1.568 g/cmg/cm3 |
| Melting Point: | 88 °C |
| Boiling Point: | 135.7°C |
| Flash Point: | -18°C |
| Appearance: | COA |
| Risk Codes: | 14-17-34 |
| Safety: | 7-16-43-45 |
| PSA: | 0.00000 |
| LogP: | 1.75140 |
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| Conditions | Yield |
|---|---|
| With methylene chloride; sodium at 30 - 40℃; under 375.038 Torr; Flow reactor; Inert atmosphere; | 93% |
| Conditions | Yield |
|---|---|
| In diethyl ether a Grignard soln. (prepd. from MeI and Mg in Et2O) is added to the suspn. of InCl3 in ether and refluxed for 3 h; distn. of excess of Et2O at atm. pressure affords Me3In*Et2O; repeated distn. of the etherate at room temp. in vac. affords InMe3; | 92% |
- 3385-78-2
trimethyl indium
| Conditions | Yield |
|---|---|
| In neat (no solvent) metal complex decomposed at 110-135°C for 2-3 h; | 81% |
- 3385-78-2
trimethyl indium
| Conditions | Yield |
|---|---|
| In neat (no solvent) metal complex decomposed at 110-135°C for 2-3 h; | 75% |
| Conditions | Yield |
|---|---|
| at 70℃; | 66% |
| Conditions | Yield |
|---|---|
| With indium(III) chloride | |
| With indium(III) chloride In tetrahydrofuran at -78℃; Cooling with dry ice bath; |
| Conditions | Yield |
|---|---|
| With mercury dichloride at 100℃; |
- 331815-63-5
tetrakis(trimethylindium) 1,4,8,11-tetramethyl-1,4,8,11-tetraazacyclotetradecane adduct
- 3385-78-2
trimethyl indium
| Conditions | Yield |
|---|---|
| In neat (no solvent) at 80-115°C under vac.; |
- 329955-33-1
trimethylindium bis(N,N,N',N'-tetramethyl-4,4'-methylenebis(aniline)) adduct
- 3385-78-2
trimethyl indium
| Conditions | Yield |
|---|---|
| In neat (no solvent) at 80-115°C under vac.; |
- 331815-64-6
hexakis(trimethylindium) 1,4,7,10,13,16-hexamethyl-1,4,7,10,13,16-hexaazacyclooctadecane adduct
- 3385-78-2
trimethyl indium
| Conditions | Yield |
|---|---|
| In neat (no solvent) at 80-115°C under vac.; |
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Specification
The Trimethyl indium with CAS registry number of 3385-78-2 is also called Indium,trimethyl-. Its EINECS registry number is 222-200-9. The IUPAC name is trimethylindigane. In addition, the molecular formula is C3H9In and the molecular weight is 159.92.
Physical properties about this chemical are: (1)Exact Mass: 159.974303; (2)MonoIsotopic Mass: 159.974303; (3)Heavy Atom Count: 4; (4)Complexity: 8; (5)Covalently-Bonded Unit Count: 1;.
Preparation of Trimethyl indium: it can be prepared by In, Mg and CH3I. You can go through the operation of solution collaterals and fractionation to get high purity Trimethyl indium.
Uses of Trimethyl indium: it can react with 1-trifluoromethansulfonyloxy-4-t-butylcyclohexene to get 1-methyl-4-tert-butyl-1-cyclohexene. This reaction will need reagent Pd(PPh3)2Cl2 and solvent tetrahydrofuran. The reaction time is 7 hours by heating. The yield is about 92%.
When you are using this chemical, please be cautious about it as the following:
It is spontaneously flammable in air and can react violently with water. And it can cause burns. In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water). And in case of accident or if you feel unwell, seek medical advice immediately (show label where possible). You should keep container tightly closed and keep away from sources of ignition - No smoking.
You can still convert the following datas into molecular structure:
(1)SMILES: [In](C)(C)C
(2)InChI: InChI=1/3CH3.In/h3*1H3;/rC3H9In/c1-4(2)3/h1-3H3
(3)InChIKey: IBEFSUTVZWZJEL-SGQDGSKVAB