Manganese(II) acetate tetrahydrate

Also known as: Manganese acetate tetrahydrate, Manganous acetate tetrahydrate, Manganese(II) acetate, Manganese(2+), diacetate, tetrahydrate, Acetic acid, manganese(2+) salt, tetrahydrate (8CI,9CI), Manganese acetate tetrahydrate, 99.999%, (trace metal basis), Manganese(II) acetate tetrahydrate 99.99% trace metals basis, Manganese(II) acetate tetrahydrate, for analysis, 99+%

Manganese(II) acetate tetrahydrate (CAS 6156-78-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H14MnO8 and a molecular weight of 245.08700 g/mol. Key properties include a melting point of >300 °C(lit.), a boiling point of 117.1ºC at 760 mmHg, a density of 1.589 g/mL at 25 °C(lit.) and a flash point of 40ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier; request a quote for pricing. Record last updated Nov 3, 2026.

CAS No.

6156-78-1

Jingsj CID

J-46811-1

Molecular Formula

C₄H₁₄MnO₈

Molecular Weight

245.08700 g/mol

Category

Organic Acids

Last updated

11/3/2026