Basic information
- CAS
497-18-7- Standard SMILES
NNC(=O)NN- InChIKey
XEVRDFDBXJMZFG-UHFFFAOYSA-N- Molecular formula
- CH6N4O
- Average molar mass
- 90.09 g/mol
- Monoisotopic mass
- 90.05416081
Overview
Carbonyl dihydrazine is a carbohydrazide obtained by formal condensation between hydrazinecarboxylic acid and hydrazine. It is a carbohydrazide and a one-carbon compound. It is functionally related to a hydrazine and a carbazic acid.
Names & identifiers
- Preferred name
- Carbohydrazide
- IUPAC
- 1,3-diaminourea
- English name
- Carbohydrazide
- Molecular formula
- CH6N4O
- Molecular weight
- 90.08
Names & synonyms
Carbohydrazide497-18-7Carbonic dihydrazide1,3-DiaminoureaCarbonohydrazideCarbazideCarbodihydrazideKarbazidCarbazic acid, hydrazideCarbonic acid, dihydrazideHydrazinecarboxylic acid, hydrazideW8V7FYY4WH
Show more names
carbonyl dihydrazineCabazideCHZCARBOHYDRZIDE
DTXSID5038757NSC-1934RefChem:574291DTXCID3018757CHEBI:35363207-837-2Hydrazine, carbonyldi-Hydrazine, carbonylbis-
Database identifiers
- CAS
497-18-7- PubChem CID
- 73948
- DTXSID
DTXSID5038757- ChEBI
CHEBI:61308- UNII
- W8V7FYY4WH
- EC Number
- 207-837-2
- Nikkaji
- J2.600J
Properties
Computed structural properties
- XLogP
- -1.6
- Topological polar surface area
- 93.2 Ų
- Hydrogen bond donors
- 4
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 45.5
Experimental & physicochemical properties
Chemical ClassesNitrogen Compounds -> Hydrazides
SpringerMaterials PropertiesCrystal structure
Physical Description
Liquid; Other Solid
Solid; [Merck Index] White crystalline powder; [Alfa Aesar MSDS]
Physicochemical properties
- Melting point
- 150 · 150-153 °C (lit.)
- Boiling point
- 167.26 °C · 167.26°C (rough estimate)
- Density
- 1.02 · 1.02
- vapor pressure
- 0 Pa · 0Pa at 25℃
- refractive index
- 1.4164 · 1.4164 (estimate)
- storage temp.
- 2 · Keep in dark place,Inert atmosphere,2-8°C
- solubility
- DMSO (Slightly), Water (Slightly)
- pka
- 11.81 · 11.81±0.20(Predicted)
- form
- Crystalline Powder
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 0.2% (1 of 548) of reports.
Warning
H302 (59.1%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 548 reports by companies from 17 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Carbonic dihydrazide
Carbonic dihydrazide is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Carbonic dihydrazide are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 14-08-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/13675
Carbonic dihydrazide: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryCauses convulsions in intravenous lethal-dose studies of mice; [RTECS] May explode on heating; A skin and strong eye irritant; Harmful by ingestion; [Alfa Aesar MSDS] See Hydrazine.
Hazard Classes and CategoriesAcute Tox. 4 (59.1%)
Toxicology
Adverse EffectsNeurotoxin - Other CNS neurotoxin
Safety data
- PPE
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 250,000 - <400,000 lb
Industry UsesCorrosion inhibitor
General Manufacturing Information
Paper Manufacturing
Carbonic dihydrazide: ACTIVE
Applications
UsesIt is widely used in the production of pharmaceuticals, herbicides, plant growth regulators, dyes, etc.(1) carbohydrazide is a derivative of hydrazine with a strong reduction. It can be not only used as the intermediates for producing energy-containing materials, but also can be used directly as the components of explosives and propellants. (2) it can be used as the preservative of refinery equipment and can also be used as the oxygen scavenger of boiler water treatment agent (3) It can be used as the cross-linking agent of the elastic fiber in the field of chemical fiber industry (4) it can be used as the chemical raw materials and chemical industrial intermediates and is widely used in medicine, herbicides, plant growth regulators, dyes and other industries. It can be used as the component of the rocket propellant, the stabilizer of color development and soap quality, the antioxidants of rubber, the oxygen scavenger of boiler water, and the passivation agent of metal. Carbohydrazide is a derivative of hydrazine with a strong reduction. It can be used as the intermediate of producing energy-containing materials and also be used directly for the components of explosives and rocket propellant. It can also be used as the oxygen scavenger of boiler water and is the most advanced materials for scavenging oxygen of boiler water in the world today. It has low toxicity, high melting point and a deoxidation efficiency being far greater than the materials currently used. It is an ideal product for both safety and environmental protection. In addition, it can be used as the cross-linking agent of the elastic fiber in the field of chemical fiber industry. It can also be used as the chemical raw materials and chemical industrial intermediates and is widely used in medicine, herbicides, plant growth regulators, dyes and other industries. The above information is edited by the chemicalbook of Dai Xiongfeng.
Related reactions
20 records
Compound notes
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