Description

Malonic acid, dihydrazide (CAS No. 3815-86-9) is a high-purity organic compound with the molecular formula C₃H₈N₄O₂, widely utilized in chemical synthesis and material science. Known by its IUPAC name propanedihydrazide, this white crystalline powder is highly soluble in water and polar solvents, making it ideal for laboratory and industrial applications. Its dual hydrazide functional groups enable versatile reactivity, particularly in the formation of hydrazones and other heterocyclic compounds. Suitable for researchers and scientists, our product is rigorously tested for purity and consistency, ensuring reliable performance in synthetic workflows. Store in a cool, dry place away from oxidizing agents to maintain stability.

Properties

• CAS Number: 3815-86-9
• Complexity: 109
• IUPAC Name: propanedihydrazide
• InChI: InChI=1S/C3H8N4O2/c4-6-2(8)1-3(9)7-5/h1,4-5H2,(H,6,8)(H,7,9)
• InChI Key: PSIKPHJLTVSQFO-UHFFFAOYSA-N
• Exact Mass: 132.06472551
• Molecular Formula: C3H8N4O2
• Molecular Weight: 132.12
• SMILES: C(C(=O)NN)C(=O)NN
• Topological: 110
• Monoisotopic Mass: 132.06472551
• Synonyms: Malonic acid dihydrazide, 3815-86-9, Malonic dihydrazide, Propanedioic acid, dihydrazide, Malonhydrazide, Malonyl dihydrazide, Malonyl hydrazide, Malonic acid, dihydrazide, Malonic acid hydrazide, Malonoyldihydrazine, AI3-62532, BRN 1072337, DTXSID00191543, NSC 649, 3-02-00-01636 (Beilstein Handbook Reference), DTXCID40114034, 670-404-5, Malonohydrazide, propanedihydrazide, Propanedioyl dihydrazide, Malondihydrazide, 8B7G9U6NJL, NSC-649, methane-1,1-dicarbohydrazide, Malonicdihydrazide, C3H8N4O2, Malonohydrazide #, Malonoyl dihydrazine, MFCD00041268, malonic acid dihydrazone, UNII-8B7G9U6NJL, SCHEMBL220535, NSC649, SCHEMBL11135205, PSIKPHJLTVSQFO-UHFFFAOYSA-, ALBB-011535, Propanedioic acid, 1,3-dihydrazide, BBL005139, SBB028241, STK408130, AKOS000267172, CS-W013419, SB85904, FM121337, MS-20154, ST012532, DB-001040, M3206, E77585, Propanedioic acid, dihydrazide;Malonic dihydrazide, InChI=1/C3H8N4O2/c4-6-2(8)1-3(9)7-5/h1,4-5H2,(H,6,8)(H,7,9)

Application

Malonic acid dihydrazide serves as a key intermediate in organic synthesis, particularly in the preparation of heterocyclic compounds and pharmaceutical precursors. Its reactive hydrazide groups facilitate crosslinking in polymer chemistry, enhancing material properties. Researchers also employ it in chelation and coordination chemistry due to its ability to form stable complexes with metal ions.

Safety and Hazards

GHS Hazard Statements

• H302 (83%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (17%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (17%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (14.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (83%)
• Skin Irrit. 2 (17%)
• Eye Irrit. 2 (17%)
• STOT SE 3 (14.9%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.