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Silver methanesulfonate

Silver methanesulfonate structure

CAS No:
2386-52-9
Formula:
CH4O3S.Ag
Chemical Name:
Silver methanesulfonate
Synonyms:
Methanesulfonic acid,silver(1+) salt (1:1);Methanesulfonic acid,silver(1+) salt;Silver methylsulfonate;Silver methanesulfonate;Silver(I) methanesulfonate;Silver mesylate;Dain Silver MEC;1092363-14-8
Categories:
Catalyst and Auxiliary > Precious Metal Catalysts

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Description

white to beige or light grey crystalline powder

Silver methanesulfonate Basic Attributes

Molecular Weight：

202.97

Exact Mass：

201.88500

EC Number：

219-199-2

HScode：

2904100000

Characteristics

PSA：

65.6

XLogP3：

0.24220

Appearance：

White to gray white crystalline powder.

Density：

1.511 g/cm3

Melting Point：

263 °C

Water Solubility：

Soluble in water, alcohol, ether and benzene. Slightly soluble in toluene, o-chlorotoluene and ethyl disulfide. Insoluble in hexane and methylcyclopentane.

Storage Conditions：

Store in a cool, dry place. Store in a tightly closed container.

Safety Information

Packing level：

III

Hazard category：

Transport codes：

1759

wgk germany：

hazard class code：

R20/21/22;R36/37/38

safety instructions：

S26-S36-S36/37/39-S22

RTECS Number：

PB2685000

Marks：

Xn:Harmful;

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P260, P261, P264, P270, P271, P272, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Danger|H302+H312+H332 (12%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P260, P261, P264, P270, P271, P272, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 125 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Silver methanesulfonate Use and Manufacturing

Uses

Gold Catalysts—21st Century'Gold Rush' Catalyst for: .Heterocyclization reactions . CO2-mediated rearrangement of propargyl alcohols for the synthesis of a,?-unsaturated ketones and esters

Manufacturing Info：

Methanesulfonic acid, silver(1+) salt (1:1): ACTIVE

Computed Properties

Molecular Weight:202.97
Hydrogen Bond Acceptor Count:3
Exact Mass:201.88538
Monoisotopic Mass:201.88538
Topological Polar Surface Area:65.6
Heavy Atom Count:6
Complexity:79.2
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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