D

1,8-Diazabicyclo[5.4.0]undec-7-ene

IUPAC: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine

C9H16N2 Bases & Alkalis CAS 6674-22-2
AllChemicals — The Online Chemical Glossary | https://allchemicals.info/chemical/1-8-diazabicyclo-5-4-0-undec-7-ene
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Quick Reference
Formula / NotationC9H16N2
CAS Number6674-22-2
Molecular Weight152.24
AppearanceDry Powder; Liquid
Also Known As2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine; 6674-22-2; 1,8-Diazabicyclo(5.4.0)undec-7-ene; Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-; H1ILJ6IBUX; DTXSID2049424; AMICURE DBUE; DABCO DBU; NSC-111184; DTXCID1029384
CategoryBases & Alkalis

What is 1,8-Diazabicyclo[5.4.0]undec-7-ene?

1,8-Diazabicyclo[5.4.0]undec-7-ene (C9H16N2) is a base or alkali that appears as Dry Powder; Liquid. It has a molecular weight of 152.24 g/mol. Its IUPAC name is 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine.

Formula & Notation

C9H16N2

IUPAC Name: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine

Other Names / Synonyms: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine; 6674-22-2; 1,8-Diazabicyclo(5.4.0)undec-7-ene; Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-; H1ILJ6IBUX; DTXSID2049424; AMICURE DBUE; DABCO DBU; NSC-111184; DTXCID1029384

Properties & Characteristics

Appearance: Dry Powder; Liquid. Molecular formula: C9H16N2. Molecular weight: 152.24 g/mol. Vapor pressure: 0.05 [mmHg]. LogP: 1.4.

Physical Data

PropertyValue
Molecular Weight152.24
AppearanceDry Powder; Liquid

Uses & Applications

Used in chemical manufacturing, pH adjustment, saponification, water treatment, and as a laboratory reagent.

Safety Information

Corrosive or irritant. Causes burns to skin and eyes. Store away from acids. Wear protective gloves and goggles. Consult SDS before use.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term 1,8-Diazabicyclo[5.4.0]undec-7-ene
Formula C9H16N2
CAS Number 6674-22-2
Molecular Weight 152.24
Category Bases & Alkalis
Index All "D" terms
Synonyms 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine; 6674-22-2; 1,8-Diazabicyclo(5.4.0)undec-7-ene; Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-; H1ILJ6IBUX; DTXSID2049424; AMICURE DBUE; DABCO DBU; NSC-111184; DTXCID1029384

Frequently Asked Questions

1,8-Diazabicyclo[5.4.0]undec-7-ene (C9H16N2) is a base or alkali that appears as Dry Powder; Liquid. It has a molecular weight of 152.24 g/mol. Its IUPAC name is 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine.

More "D" Terms

1-Decanol C10H22O 1,2-Dichlorobenzene C6H4Cl2 1,2-Dichloroethane C2H4Cl2 1,2-Dimethoxyethane C4H10O2 1,3-Dimethyl-2-imidazolidinone C5H10N2O 1,4-Diazabicyclo[2.2.2]octane C6H12N2 1,4-Dioxane C4H8O2 2,4-Dinitrophenylhydrazine C6H6N4O4 4-Dimethylaminopyridine C7H10N2 D-Fructose C6H12O6 D-Galactose C6H12O6 D-Glucose C6H12O6
View all "D" terms →
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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.

AllChemicals.info — The Online Chemical Glossary | https://allchemicals.info/chemical/1-8-diazabicyclo-5-4-0-undec-7-ene

For educational purposes only. Verify all information before use.