Basic information
- CAS
3815-86-9- Standard SMILES
NNC(=O)CC(=O)NN- InChIKey
PSIKPHJLTVSQFO-UHFFFAOYSA-N- Molecular formula
- C3H8N4O2
- Average molar mass
- 132.12 g/mol
- Monoisotopic mass
- 132.06472551
Names & identifiers
- Preferred name
- Malonic acid, dihydrazide
- IUPAC
- propanedihydrazide
- English name
- Malonic dihydrazide
- Molecular formula
- C3H8N4O2
- Molecular weight
- 132.12
Names & synonyms
3815-86-9Malonic acid dihydrazideMalonic dihydrazidePropanedioic acid, dihydrazideMalonhydrazideMalonyl dihydrazideMalonyl hydrazideMalonic acid, dihydrazideMalonic acid hydrazideMalonoyldihydrazineAI3-62532BRN 1072337
Show more names
358malonylhydrazideMalonodihydrazideAKOS BBS-00001036
3-02-00-01636 (Beilstein Handbook Reference)DTXSID00191543NSC 649RefChem:800801DTXCID40114034670-404-5Malonohydrazidepropanedihydrazide
Database identifiers
- CAS
3815-86-9- PubChem CID
- 77433
- DTXSID
DTXSID00191543- UNII
- 8B7G9U6NJL
- EC Number
- 670-404-5
- Nikkaji
- J36.621H
Properties
Computed structural properties
- XLogP
- -2.5
- Topological polar surface area
- 110 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 2
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 109
Physicochemical properties
- Melting point
- 152 · 152-154°C
- Boiling point
- 554 · 554.0±33.0 °C(Predicted)
- Density
- 1.358 · 1.358±0.06 g/cm3(Predicted)
- storage temp.
- 2 · 2-8°C, protect from light
- pka
- 11.88 · 11.88±0.35(Predicted)
- form
- powder to crystal
- color
- White to Almost white
- BRN
- 1072337 · 1072337
- InChI
- InChI=1S/C3H8N4O2/c4-6-2(8)1-3(9)7-5/h1,4-5H2,(H,6,8)(H,7,9)
- InChIKey
- PSIKPHJLTVSQFO-UHFFFAOYSA-N
- SMILES
- C(C(=O)NN)C(=O)NN
- CAS DataBase Reference
- 3815 · 3815-86-9(CAS DataBase Reference)
- FDA UNII
- 8 B7G9U6NJL · 8B7G9U6NJL
- NIST Chemistry Reference
- Propanedioyl dihydrazide(3815-86-9)
- Symbol(GHS)
- 7 · GHS07
- Signal word
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (83%): Harmful if swallowed [Warning Acute toxicity, oral]
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 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (83%)
Safety data
- rtecs
- OO8000000
- hs_code
- 2928.00.5000
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-36/37/39
- hazard_class
- IRRITANT
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Chemistry & industry
Preparation methods
PreparationMalonic dihydrazide can be prepared by heating oxalic acid with hydrazine in a suitable solvent to generate oxalate hydrazine salt. Subsequently, it is prepared by reacting with sodium bicarbonate or other bases.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
常州帝通化工有限公司+86-0519-88298848 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海达立康医药科技有限公司18658316824 · [email protected]
深圳市星凯越生物科技有限公司0755-18589069862 18589069862 · [email protected]
广州纳珑化工有限公司13192879270; 13192879270 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
武汉欣扬瑞和化学科技有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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