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CAS No.: | 2386-52-9 |
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Name: | Silver mesylate |
Article Data: | 9 |
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 |
Conditions | Yield |
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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 |
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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 |
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In water stoich. amts.; crystn. on slow evapn., manual sepn. of needles, washing (Me2CO, Et2O), drying (reduced pressure, over P2O5); elem. anal.; | 25% |
silver methanesulfonate
Conditions | Yield |
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In neat (no solvent) at 250℃; |
Conditions | Yield |
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In ethanol | 100% |
Conditions | Yield |
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In tetrahydrofuran; water for 2h; | 100% |
Conditions | Yield |
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In tetrahydrofuran; water for 2h; | 100% |
[Zn(II)Cl(2,8-diethyl-1,3,7,9-tetramethyl-5-(2-pyridyl)-dipyrromethene)]2
silver methanesulfonate
[Zn(II)(O3SMe)2(2,8-diethyl-1,3,7,9-tetramethyl-5-(2-pyridyl)-dipyrromethene)]2
Conditions | Yield |
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In ethanol to soln. of Zn-complex added Ag-salt, stirred overnight; filtered, solvent removed from filtrate; | 100% |
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% |
(2,2':6',2''-terpyridine)methylplatinum(II) chloride
silver methanesulfonate
[Pt(CH3)(2,2':6',2''-terpyridine)]CH3SO3
Conditions | Yield |
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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% |
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
Silver Methylsulfonate ,whose Cas Register Number is 2386-52-9, can be used in organic synthesis.
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 . |
Silver and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.
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
OSHA PEL: TWA 0.01 mg(Ag)/m3
ACGIH TLV: TWA 0.01 mg(Ag)/m3