Butylnitrit
Butyl nitrite
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Grundinformationen
- CAS
544-16-1- Standard-SMILES
CCCCON=O- InChIKey
JQJPBYFTQAANLE-UHFFFAOYSA-N- Summenformel
- C4H9NO2
- Durchschnittliche Molmasse
- 103,12 g/mol
- Monoisotopische Masse
- 103,06332853
Überblick
Butyl nitrite appears as a yellow oily liquid with a pleasant odor. A mixture of isomers (n-butyl, sec-butyl and tert-butyl). Slightly soluble in water. Slightly less dense than water. Vapors are much heavier than air. Toxic by ingestion, mildly toxic by inhalation. Used to make fuel for jet airplanes.
Namen und Bezeichner
- Bevorzugter Name
- Butyl nitrite
- IUPAC
- butyl nitrite
- Lokaler Name
- Butylnitrit
- Englischer Name
- 1-Butyl nitrite
- Summenformel
- C4H9NO2
- Molmasse
- 103.12
Namen und Synonyme
Butyl nitrite544-16-1N-BUTYL NITRITENitrous acid, butyl ester44P8QG0F3TNSC-8426RefChem:829371208-862-11-Butyl nitriteNitrous Acid Butyl EsterNitrous acid, n-butyl esterN-Butylnitrite
Weitere Namen anzeigen
P95AT-V1AT-V2NCL-C-56553N-Butynitrite
ButylnitriteNCI-C56553NSC 8426DTXSID8049418n-C4H9ONOMFCD00002058Butyl ester of nitrous acidNBN
Datenbank-Bezeichner
- CAS
544-16-1- PubChem CID
- 10996
- DTXSID
DTXSID8049418- ChEMBL
CHEMBL3181968- ChEBI
CHEBI:173360- UNII
- 44P8QG0F3T
- EC Number
- 208-862-1
- Nikkaji
- J4.511J
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 1,3
- Polarare Oberfläche (TPSA)
- 38,7 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 47
Experimentelle und physikochemische Eigenschaften
Chemical Classes
Nitrogen Compounds -> Nitrates and Nitrites
Flammable agents - 3rd degree
Vapor Pressure81.3 [mmHg]
Physical Description
Butyl nitrite appears as a yellow oily liquid with a pleasant odor. A mixture of isomers (n-butyl, sec-butyl and tert-butyl). Slightly soluble in water. Slightly less dense than water. Vapors are much heavier than air. Toxic by ingestion, mildly toxic by inhalation. Used to make fuel for jet airplanes.
Oily liquid; [Merck Index]
Physikochemische Eigenschaften
- Siedepunkt
- 78 °C · 78 °C (lit.)
- Dichte
- 0.882 g/mL · 0.882 g/mL at 25 °C (lit.)
- Dampfdruck
- 760 mm · 760 mm Hg ( 78 °C)
- Brechungsindex
- 20 · n20/D 1.376(lit.)
- Flammpunkt
- 8 °F · 8 °F
- storage temp.
- 2 · 2-8°C
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
H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P316, P303+P361+P353, P304+P340, P316, P321, P330, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P316, P303+P361+P353, P304+P340, P316, P321, P330, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Gefahrenhinweise
Regulatory Information
REACH registered substance: Butyl nitrite (EC: 208-862-1)
Butyl nitrite: 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 - Nitrous acid, butyl ester: Environment tier I assessment
DOT LabelFlammable Liquid
Fire HazardsExcerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
Health HazardsExcerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]:
Hazards SummaryVasodilator effects similar to amyl nitrate; [Merck Index] An irritant; May cause lacrimation; Can induce methemoglobinemia; [MSDSonline]
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological ClassificationDrugs used to cause dilation of the blood vessels.
Cellular LocationsCytoplasm
Verwendung und Herstellung
UsesUsed to make rare earth azides; [Merck Index]
General Manufacturing InformationNitrous acid, butyl ester: ACTIVE
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