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Calcium methoxide

Also known as: CALCIUM DIMETHOXIDE, CALCIUM METHOXIDE, Calcium dimethanolate, Calciummethoxidecontainsmethanol, calcium methylate, calcium methanolate, Methanol, calcium salt, Methanol, calcium salt (2:1)

Calcium methoxide (CAS 2556-53-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C2H6CaO2 and a molecular weight of 102.146 g/mol. Key properties include a melting point of >385 °C(lit.), a boiling point of 48.1ºC at 760 mmHg and a flash point of 11.1ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
2556-53-8
Jingsj CID
J-16728-4
Molecular Formula
C2H6CaO2
Molecular Weight
102.146 g/mol
Category
Solvents
Last updated
11/3/2026
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Physicochemical Properties

Melting Point>385 °C(lit.)
Boiling Point48.1ºC at 760 mmHg
Flash Point11.1ºC
Exact Mass101.999367
PSA18.46000
LogP0.19420
Vapor Pressure265mmHg at 25°C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger
  • H302 — Harmful if swallowed
  • H315 — Causes skin irritation
  • H318 — Causes serious eye damage
  • H332 — Harmful if inhaled

Frequently Asked Questions

What is the CAS number of Calcium methoxide?

The CAS number of Calcium methoxide is 2556-53-8.

What are the molecular formula and molecular weight of Calcium methoxide?

Calcium methoxide has molecular formula C2H6CaO2 and molecular weight 102.146 g/mol.

Is Calcium methoxide hazardous?

Calcium methoxide has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.

What are the upstream and downstream products of Calcium methoxide?

For Calcium methoxide, Upstream Products: Methanol, Calcium, Calcium carbide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Calcium methoxide (CAS 2556-53-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16728-4 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.