Hydrazine hydrate (1:1)
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Grundinformationen
- CAS
10217-52-4- Standard-SMILES
NN.O- InChIKey
IKDUDTNKRLTJSI-UHFFFAOYSA-N- Summenformel
- H4N2.H2O
- Durchschnittliche Molmasse
- 50,061 g/mol
- Monoisotopische Masse
- 50,04801281
Überblick
Hydrazine hydrate is a hydrate. It contains a hydrazine.
Namen und Bezeichner
- Bevorzugter Name
- Hydrazine hydrate (1:1)
- IUPAC
- hydrazine;hydrate
- Englischer Name
- Hydrazine hydrate
- Summenformel
- H4N2.H2O
- Molmasse
- 50.06
Namen und Synonyme
Hydrazine hydrate7803-57-8Hydrazine hydroxideHYDRAZINE, MONOHYDRATEIdrazina idrataKYD297831PHydrazine hydrate (1:1)DTXSID9037240CHEBI:35511Hydrazine, hydrate (6CI,7CI)RefChem:5889DTXCID7017240
Weitere Namen anzeigen
Diamid hydrateHydrazine, hydrate (1:1)DiamideHydrateDiamineHydrateidrazinaidrataJACS-7803-57-8HYDRAZINE1-HYDRATEhydrazinehydroxide
DTXSID901014833Hydrazinium hydroxideHydrazine monohydrate10217-52-4hydrazine;hydrateHydrazine, hydratehydraziniumhydroxideMFCD00149931
Datenbank-Bezeichner
- CAS
10217-52-4、7803-57-8- PubChem CID
- 24654
- DTXSID
DTXSID9037240- ChEBI
CHEBI:35511- UNII
- KYD297831P
- EC Number
- 600-285-7、616-584-0
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- Polarare Oberfläche (TPSA)
- 53 Ų
- H-Brücken-Donoren
- 3
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 3
- Formalladung
- 0
- Komplexität
- 0
Experimentelle und physikochemische Eigenschaften
Chemical Classes
Nitrogen Compounds -> Hydrazines
Corrosives
Density1.03 @ 21°C
Boiling Point119 °C @760 [mm Hg]
Melting Point-51.7 °C
Physical Description
Liquid; Other Solid; Liquid
A colorless fuming liquid with a faint ammonia-like odor; Corresponds to a 64% aqueous solution of hydrazine in water; [CAMEO]
Physikochemische Eigenschaften
- Schmelzpunkt
- 51.7 °C · −51.7 °C(lit.)
- Siedepunkt
- 120.1 °C · 120.1 °C(lit.)
- Dichte
- 1.03 g/mL · 1.03 g/mL at 20 °C
- Dampfdichte
- 1 · >1 (vs air)
- Dampfdruck
- 5 mm · 5 mm Hg ( 25 °C)
- Brechungsindex
- 20 · n20/D 1.428(lit.)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 0.5% (1 of 214) of reports.
Danger
H226 (95.3%): Flammable liquid and vapor [Warning Flammable liquids]
P203, P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P318, P320, P321, P330, P333+P317, P361+P364, P362+P364, P363, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 214 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
This chemical does not meet GHS hazard criteria for 11.1% (1 of 9) of reports.
Gefahrenhinweise
Regulatory Information
Chemical: Hydrazine, monohydrate
Hydrazine, monohydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Hydrazine, monohydrate 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)
Hydrazine, monohydrate: HSNO Approval: HSR007167 Approved with controls
Hydrazine, monohydrate: Does not have an individual approval but may be used under an appropriate group standard
The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
Other Safety InformationIMAP assessments - Hydrazine: Human health tier II assessment
Hazards Summary
Corrosive to skin; [Quick CPC] Highly toxic by inhalation, ingestion, or skin absorption; [CAMEO] A very strong reducing agent and violent poison; May cause delayed eye irritation; [Merck Index] Causes methemoglobinemia and liver injury in 28-day oral study of rats at 30 mg/kg/day; [JECDB] Causes excitement and muscle contraction or spasticity in oral lethal-dose studies of guinea pigs, mice, rabbits, and rats; [RTECS] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; May cause skin sensitization; Toxic by ingestion, inhalation, and skin absorption; [Alfa Aesar MSDS] See Hydrazine.
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological Classification
Substances that inhibit or prevent the proliferation of NEOPLASMS.
Substances that increase the risk of NEOPLASMS in humans or animals. Both genotoxic chemicals, which affect DNA directly, and nongenotoxic chemicals, which induce neoplasms by other mechanism, are included.
Verwendung und Herstellung
UsesUsed as a reducing agent and solvent for organic materials; Also used to make Helman catalyst (80% hydrazine hydrate that is used in V-2 type rockets) and mixed with methanol for rocket engine propulsion; [Merck Index]
U.S. Production2023: 75,000 - <500,000 lb
Consumer UsesIntermediate
Industry UsesIntermediate
General Manufacturing InformationPesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
Anwendungen
VerwendenHydrazine hydrate is used as a reducing agent in synthetic and analytical reactions and as a solvent for many inorganic compounds. It also is used with methanol as a propellant for rocket engines. Another application is catalytic decomposition of hydrogen peroxide.
Darstellung
synthetischeHydrazine hydrate is prepared by treating hydrazine sulfate, N2H4•H2SO4 with sodium hydroxide. The product is collected by distillation under nitrogen. It also is obtained as a by-product in the Bayer Ketazine process for producing hydrazine in which hydrazine solution is hydrolysed under pressure in a ketazine column.
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