Nitroharnstoff
Nitrourea
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Grundinformationen
- CAS
556-89-8- Standard-SMILES
NC(=O)N[N+](=O)[O-]- InChIKey
CMUOJBJRZUHRMU-UHFFFAOYSA-N- Summenformel
- CH3N3O3
- Durchschnittliche Molmasse
- 105,05 g/mol
- Monoisotopische Masse
- 105,01744096
Überblick
Nitrourea appears as a colorless to white crystalline powder solid. Mildly sensitive to heat and shock. An extremely powerful explosive. Decomposes to emit toxic nitrogen oxide fumes. May explode under exposure to intense heat or fire. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments.
Namen und Bezeichner
- Bevorzugter Name
- Nitrourea
- IUPAC
- nitrourea
- Lokaler Name
- Nitroharnstoff
- Englischer Name
- N-Nitrocarbamide
- Summenformel
- CH3N3O3
- Molmasse
- 105.05
Namen und Synonyme
NitroureaN-NitrocarbamideUREA, NITRO-1-NitroureaN-NitroureaNitro ureaUrea, N-nitro-UN0147UNII-3UA35787YZ3UA35787YZNITROUREA [MI]EINECS 209-144-0
Weitere Namen anzeigen
nitro-ure
NSC 14982NSC-14982DTXSID4060311UN-0147RefChem:166154DTXCID1041922209-144-0556-89-8
Datenbank-Bezeichner
- CAS
556-89-8- PubChem CID
- 62372
- DTXSID
DTXSID4060311- UNII
- 3UA35787YZ
- EC Number
- 209-144-0
- Nikkaji
- J2.658A
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- -0,9
- Polarare Oberfläche (TPSA)
- 101 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 92,8
Experimentelle und physikochemische Eigenschaften
Physical Description
Nitrourea appears as a colorless to white crystalline powder solid. Mildly sensitive to heat and shock. An extremely powerful explosive. Decomposes to emit toxic nitrogen oxide fumes. May explode under exposure to intense heat or fire. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments.
Physikochemische Eigenschaften
- Schmelzpunkt
- 158.5 · 158.5 ºC (DEC.)
- Siedepunkt
- 197.01 °C · 197.01°C (rough estimate)
- Dichte
- 1.557 · 1.557±0.06 g/cm3(Predicted)
- Brechungsindex
- 1.4451 · 1.4451 (estimate)
- pka
- pK (20°) 2.15
- Farbe
- Crystals or leaflets or prisms from EtOH; orplatelets from EtOH/ligroin
- NIST chemische Informationen
- Nitrourea(556-89-8)
- EPA chemische Informationen
- Urea, nitro- (556-89-8)
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
Danger
H201 (100%): (Deleted) Explosive; mass explosion hazard [Danger Explosives]
P210, P230, P240, P250, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P321, P330, P332+P317, P337+P317, P362+P364, P370+P380, P372, P373, P401, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Gefahrenhinweise
DOT LabelExplosive 1.1D
Fire HazardsExcerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]:
Health HazardsExcerpt from ERG Guide 112 [Explosives - Division 1.1, 1.2, 1.3 or 1.5]:
Reactive GroupAmides and Imides
Reactivity AlertsExplosive
Reactivity Profile
Explosive mercury or silver salts are rather sensitive to heat and impact, while the pure material is much more insensitive. Organonitrate compounds, such as NITROUREA, range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. Nitroalkanes are milder oxidizing agents, but still react violently with reducing agents at higher temperature and pressures. Nitroalkanes react with inorganic bases to form explosive salts. The presence of metal oxides increases the thermal sensitivity of nitroalkanes.
DOT Hazard Classification
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationUrea, N-nitro-: ACTIVE
Anwendungen
VerwendenExplosives.
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