CAS 109-88-6 Methanol, magnesium salt (2:1) (HCID 164537)

Names & identifiers

Preferred name: Methanol, magnesium salt (2:1)
IUPAC: Magnesium dimethoxide

Database identifiers

CAS: 109-88-6
PubChem CID: 164537
DTXSID: DTXSID50890493
EC Number: 203-715-8

Properties

Computed structural propertiesFilling in

Topological polar surface area: 46.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 0
Heavy atoms: 5
Formal charge: 0
Complexity: 2

Experimental & physicochemical properties

Physical DescriptionSolution in >90% methanol: Clear to slightly hazy solution with an odor of alcohol; [Gelest MSDS]

Safety & regulation

GHS classification

GHS Classification · 5 items

Danger

H225 (39.7%): Highly Flammable liquid and vapor [Danger Flammable liquids]；H301 (12.8%): Toxic if swallowed [Danger Acute toxicity, oral]；H311 (12.8%): Toxic in contact with skin [Danger Acute toxicity, dermal]；H314 (56.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H318 (53.8%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H331 (12.8%): Toxic if inhaled [Danger Acute toxicity, inhalation]；H370 (12.8%): Causes damage to organs [Danger Specific target organ toxicity, single exposure]

P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P308+P316, P316, P317, P321, P330, P361+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 78 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Regulatory Information · 2 items

Chemical: Methanol, magnesium salt

Status: Active Update: 14-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/22501；Status: Active Update: 11-06-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/19818

Other Safety InformationIMAP assessments - Methanol, magnesium salt: Environment tier I assessment

Hazards SummarySolution in >90% methanol: Reacts with water; [Gelest MSDS] See Magnesium and Sodium methylate.

Hazard Classes and CategoriesFlam. Liq. 2 (39.7%)；Acute Tox. 3 (12.8%)；Acute Tox. 3 (12.8%)；Skin Corr. 1B (56.4%)；Eye Dam. 1 (53.8%)；Acute Tox. 3 (12.8%)；STOT SE 1 (12.8%)

Regulatory information

Regulatory Information · 2 items

Chemical: Methanol, magnesium salt

Status: Active Update: 14-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/22501；Status: Active Update: 11-06-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/19818