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| CAS No.: | 2386-52-9 |
|---|---|
| Name: | Silver mesylate |
| Molecular Structure: | |
|
|
|
| Formula: | CH3AgO3S |
| Molecular Weight: | 202.967 |
| Synonyms: | Methanesulfonicacid, silver(1+) salt (8CI,9CI);Silver methanesulfonate;Silvermethylsulfonate;Silver(I) methanesulfonate; |
| EINECS: | 219-199-2 |
| Density: | 1.511 g/cm3 |
| Melting Point: | 252-256 °C(lit.) |
| Solubility: | Soluble in water, alcohol, ether and benzene. Slightly soluble in toluene, o-chlorotoluene and ethyl disulfide. Insoluble in hexane and methylcyclopentane. |
| Appearance: | white to beige or light grey crystalline powder |
| Hazard Symbols: |
 Xn,  Xi
|
| Risk Codes: | 36/37/38-20/21/22 |
| Safety: | 26-36-36/37/39-22 |
| Transport Information: | UN 1759 |
| PSA: | 65.58000 |
| LogP: | 0.24220 |
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| Conditions | Yield |
|---|---|
| In water at 90℃; for 3h; | 99% |
| In tetrahydrofuran at 20℃; for 1h; | 95% |
| In water addn. of Ag2O to soln. of CH3SO3H in H2O; heating at 90°C for 3 h; cooling, filtration, evapn., washing with acetone, drying in vac.; | 91% |
| In water at 90℃; for 3h; | 91% |
| Conditions | Yield |
|---|---|
| In water (N2); addn. of aq. soln. of methanesulfonic acid to aq. suspn. of silvercompd. at 20°C, stirring for 1 h at 20°C; filtration through celite, evapn. at 50°C in vac.; | 83% |
| In water byproducts: H2O, CO2; CH3SO3H reacted with Ag2CO3 in H2O (Y.Y.Zhang, Y.Wang, X.Tao, N.Wang, F.L.Du, Y.Z.Chen Polyhedron 27 (2008) 2501-2505); | |
| In isopropyl alcohol at 0℃; | 6.5 g |
| In acetonitrile at 20 - 60℃; for 1.25h; | 1.1 g |
| Conditions | Yield |
|---|---|
| In water stoich. amts.; crystn. on slow evapn., manual sepn. of needles, washing (Me2CO, Et2O), drying (reduced pressure, over P2O5); elem. anal.; | 25% |
- 2386-52-9
silver methanesulfonate
| Conditions | Yield |
|---|---|
| In neat (no solvent) at 250℃; |
| Conditions | Yield |
|---|---|
| In ethanol | 100% |
| Conditions | Yield |
|---|---|
| In tetrahydrofuran; water for 2h; | 100% |
| Conditions | Yield |
|---|---|
| In tetrahydrofuran; water for 2h; | 100% |
- 725230-20-6
[Zn(II)Cl(2,8-diethyl-1,3,7,9-tetramethyl-5-(2-pyridyl)-dipyrromethene)]2
- 2386-52-9
silver methanesulfonate
- 725230-21-7
[Zn(II)(O3SMe)2(2,8-diethyl-1,3,7,9-tetramethyl-5-(2-pyridyl)-dipyrromethene)]2
| Conditions | Yield |
|---|---|
| In ethanol to soln. of Zn-complex added Ag-salt, stirred overnight; filtered, solvent removed from filtrate; | 100% |
- 2386-52-9
silver methanesulfonate
| Conditions | Yield |
|---|---|
| In water byproducts: AgCl; Co complex and CH3SO3Ag (molar ratio 1:3.7) dissolved in hot H2O with stirring for 0.5 h; filtered; filtrate cooled slowly to room temp. for 3 d; crystals filtered off and dried in air; elem. anal.; | 99% |
- 162978-76-9
(2,2':6',2''-terpyridine)methylplatinum(II) chloride
- 2386-52-9
silver methanesulfonate
- 1127889-38-6
[Pt(CH3)(2,2':6',2''-terpyridine)]CH3SO3
| Conditions | Yield |
|---|---|
| In water byproducts: AgCl; Pt complex (0.21 mmol) treated with stoich. amt. of aq. soln. of AgCH3SO3; stirred in the dark (room temp., 1 h); AgCl filtered off; evapd. (vac.); recrystd. from 2,2,2-trifluoroethanol/Et2O; elem. anal.; | 99% |
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Chemistry
IUPAC Name: Silver methanesulfonate
Synonyms: Methanesulfonic acid silver salt ; Methanesulfonic acid, silver salt ; Methanesulfonic acid, silver(1+) salt ; Silver methanesulfonate ; Silver methanesulfonate (Ag(CH2SO3)) ; Silver methanesulphonate ; Silver methylsulfonate
The Molecular Formula of Silver Methylsulfonate (CAS NO.2386-52-9):CH3AgO3S
The Molecular Weight of Silver Methylsulfonate (CAS NO.2386-52-9):202.965920 g/mol
The Molecular Structure of Silver Methylsulfonate (CAS NO.2386-52-9):
Polar Surface Area: 62.75Å2
Polarizability: 10-24cm3
Melting Point: 252-256 °C(lit.)
Appearance: white to beige or light grey crystalline powder
Uses
Silver Methylsulfonate ,whose Cas Register Number is 2386-52-9, can be used in organic synthesis.
Toxicity Data With Reference
| 1. | ivn-mus LD50:18 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00622 . |
Consensus Reports
Silver and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.
Safety Profile
Poison by intravenous route. When heated to decomposition it emits toxic fumes of SOx. See also SULFONATES and SILVER COMPOUNDS.
Hazard Codes: 
Xi,
Xn
Risk Statements: 36/37/38-20/21/22
R36/37/38:Irritating to eyes, respiratory system and skin.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36-36/37/39-22
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S22:Do not breathe dust.
RIDADR: 1759
WGK Germany: 3
RTECS: PB2685000
HazardClass: 8
PackingGroup: III
Standards and Recommendations
OSHA PEL: TWA 0.01 mg(Ag)/m3
ACGIH TLV: TWA 0.01 mg(Ag)/m3