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HCID 12975Erstellt: 26. Oktober 2026

N,N-Dibutylformamid

Formamide, N,N-dibutyl- · Dibutylformamide · n,n-dibutyl-formamid · N,N-Di-n-butyL · dlbutylformamide · N,N-DIBUTYLFORMAMIDE · N-Formyldibutylamine · n,n-di-n-butyl-formamid

https://huagongshe.com/de/chemical/12975

Molekülstruktur von N,N-Dibutylformamid

Identifikatoren & physikalische Daten

CAS No.761-65-9
SummenformelC9H19NO
Durchschnittliche Molmasse157,25 g/mol
Monoisotopische Masse157,14666423 g/mol
SMILESCCCCN(C=O)CCCC
InChIKeyNZMAJUHVSZBJHL-UHFFFAOYSA-N
PubChem CID12975
EC No.212-090-0
DTXSIDDTXSID3022114
Lokaler NameN,N-Dibutylformamid

Chemische & physikalische Eigenschaften

XLogP2,2
Polarare Oberfläche (TPSA)20,3
H-Brücken-Donoren0
H-Brücken-Akzeptoren1
Frei drehbare Bindungen6
Schwere Atome11
Formalladung0
Komplexität85
Physical DescriptionColorless liquid[Alfa Aesar MSDS]
Kovats Retention Index1310131917421773174617671744
Schmelzpunkt<-30°C
Siedepunkt120 °C15 mm Hg(lit.)
Dichte0.864 g/mL at 25 °C(lit.)
Dampfdruck<1 mm Hg ( 20 °C)
Brechungsindexn20/D 1.44(lit.)
Flammpunkt213 °F
Lagerbedingungen2-8°C
Aggregatzustandclear liquid
pKa (Säurekonstante)-0.44±0.70(Predicted)
Wichte0.864
FarbeColorless to Light yellow
LöslichkeitInsoluble in water.
BRN636100
InChI1S/C9H19NO/c1-3-5-7-10(9-11)8-6-4-2/h9H,3-8H2,1-2H3
InChIKeyNZMAJUHVSZBJHL-UHFFFAOYSA-N
SMILES[H]C(=O)N(CCCC)CCCC
LogP (Verteilungskoeffizient)2 at 23℃
CAS Datenbank761-65-9(CAS DataBase Reference)
NIST chemische InformationenFormamide, N,N-dibutyl-(761-65-9)
EPA chemische InformationenN,N-Dibutylformamide (761-65-9)

Sicherheit & Vorschriften

GHS-EinstufungDangerH302 (77.3%): Harmful if swallowed [Warning Acute toxicity, oral]H311 (74.6%): Toxic in contact with skin [Danger Acute toxicity, dermal]H314 (74%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]H317 (22.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]H318 (74%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H412 (76.8%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]P260, P261, P262, P264, P264+P265, P270, P272, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P361+P364, P362+P364, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 181 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Regulatorische InformationenStatus: Active Update: 02-02-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/24019Formamide, N,N-dibutyl-: Does not have an individual approval but may be used under an appropriate group standard
GefahrenübersichtCauses flaccid paralysis without anesthesia and somnolence in intraperitoneal lethal-dose studies of mice and rats[RTECS] A skin and strong eye irritantToxic by ingestionReproductive effects observed in experimental animals[Alfa Aesar MSDS] See Dimethylformamide.
Hazard Classes and CategoriesAcute Tox. 4 (77.3%)Acute Tox. 3 (74.6%)Skin Corr. 1C (74%)Skin Sens. 1 (22.1%)Eye Dam. 1 (74%)Aquatic Chronic 3 (76.8%)
Unerwünschte WirkungenNeurotoxin - Acute solvent syndrome
Wassergefährdungsklasse (WGK)1
TSCA-Inventar-StatusTSCA listed
Zollcode29241990
RTECS-Nr.LQ1833000
R-Sätze (R)37-43-36/37/38
GefahrensymboleXi
Sicherheitshinweise (S)36/37-37/39-26
Lagerklasse10 - Combustible liquids
GefahrenklasseSkin Sens. 1

Anwendungen & Verwendung

Verwenden

N,N-dibutylformamide is a pollutant sourcing from aerosols and or exhaust gases in Los Angeles.