Molekula
Malonic acid dihydrazide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Malonic acid dihydrazide is an organic compound (CAS 3815-86-9) widely used as a ligand in coordination chemistry, a reagent in organic synthesis, and a precursor for heterocyclic compounds. It appears as a white to off-white crystalline powder with the molecular formula C3H8N4O2 and a molecular weight of 132.12 g/mol. Store at ambient conditions. The signal word for safety classification is **Warning**. Molekula supplies malonic acid dihydrazide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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5 g — $58.70 per pack
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Specifications
| Property | Value |
|---|---|
| Appearance | White crystal solid |
| Melting Point | ≥150-154°C |
| Loss on Drying | ≤0.5% |
| Assay (T) | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 58098625 |
| CAS Number | 3815-86-9 |
| IUPAC Name | propanedihydrazide |
| Molecular Formula | C3H8N4O2 |
| Molecular Weight | 132.12 |
| Exact Mass | 132.0647 |
| SMILES | C(C(=O)NN)C(=O)NN |
| InChIKey | PSIKPHJLTVSQFO-UHFFFAOYSA-N |
| InChI | InChI=1S/C3H8N4O2/c4-6-2(8)1-3(9)7-5/h1,4-5H2,(H,6,8)(H,7,9) |
| PubChem CID | 77433 |
| REACH Code | Y113 |
| HTS Code | 2928005000 |
| Tariff Code | 2928009090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Malonhydrazide
- Malonic acid hydrazide
- Malonic dihydrazide
- Malonohydrazide
- Malonoyldihydrazine
- Malonyl dihydrazide
- Malonyl hydrazide
- propanedihydrazide
- Propanedioic acid, dihydrazide
Frequently asked questions
What is malonic acid dihydrazide commonly used for?
Malonic acid dihydrazide is primarily used as a reagent in organic synthesis, including the preparation of heterocycles, hydrazones, and as a precursor in polymer chemistry.
What is the chemical formula and molecular weight of malonic acid dihydrazide?
The chemical formula is **C₃H₈N₄O₂**, and the molecular weight is **132.12 g/mol**.
How should malonic acid dihydrazide be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and direct sunlight.
What purity grades are available for malonic acid dihydrazide?
Molekula supplies malonic acid dihydrazide in **technical grade** and **reagent grade** purity.
Can Molekula supply malonic acid dihydrazide in bulk quantities?
Yes, we offer bulk packaging options for malonic acid dihydrazide, including drums and custom quantities.
What documentation is provided with an order of malonic acid dihydrazide?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.