1,5-Diazabicyclo[4.3.0]non-5-ene
1,5-Diazabicyclo[4.3.0]non-5-ene (CAS: 3001-72-7), with molecular formula C7H12N2 and molecular weight 124.18, is a cyclic amidine base. It serves as an effective catalyst and reagent in various organic syntheses. Commonly employed as a non-nucleophilic organic base, it is valuable in dehydrohalogenation reactions and as a catalyst in polymerisation processes. TSS supplies this chemical for research and industrial applications.
- IUPAC
- DBN
- Synonyms
- DBN1,5-Diazabicyclo[4.3.0]non-5-ene
![1,5-Diazabicyclo[4.3.0]non-5-ene (C7H12N2) — chemical structure, CAS 3001-72-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F3001-72-7.png&w=3840&q=75)
Organic Base
1,5-Diazabicyclo[4.3.0]non-5-ene functions as a strong, non-nucleophilic organic base. It is particularly useful for promoting dehydrohalogenation reactions and other base-mediated transformations in organic synthesis.
Catalysis
This compound acts as an effective catalyst in various chemical processes. It is frequently used in the polymerisation of epoxides and other monomers, facilitating controlled reaction rates and product formation.
Synthetic Reagent
As a versatile synthetic reagent, it facilitates a range of organic transformations. Its strong basicity and hindered nature make it suitable for specific applications where milder bases are insufficient.
| Molecular weight | 124.18 |
|---|---|
| Empirical formula | C7H12N2 |
| Assay | ≥98.0% (GC) |
| Boiling point | 95-98 °C/7.5 mmHg(lit.) |
| Density | 1.005 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.519(lit.)n20/D 1.521 |
| Impurities tested | ≤1% water |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 94 °C / 201.2 °F |
| Transport (UN / ADR) | UN 3267 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,5-Diazabicyclo[4.3.0]non-5-ene used for?
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1,5-Diazabicyclo[4.3.0]non-5-ene is used as an organic base, a catalyst in polymerisation, and a versatile reagent in various organic syntheses, particularly for dehydrohalogenation reactions.
What is the CAS number and molecular formula for 1,5-Diazabicyclo[4.3.0]non-5-ene?
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The CAS number is 3001-72-7 and the molecular formula is C7H12N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,5-Diazabicyclo[4.3.0]non-5-ene with an assay of ≥98.0% (GC), containing ≤1% water. TSS does not represent this product as USP, BP, or EP grade.
How should 1,5-Diazabicyclo[4.3.0]non-5-ene be handled safely?
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This compound causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection. Ensure adequate ventilation. Refer to the safety data sheet for detailed handling procedures.
How is 1,5-Diazabicyclo[4.3.0]non-5-ene packed, shipped, and exported?
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This chemical is shipped as UN 3267, Class 8, Packing Group II, in compliance with international regulations. TSS offers global export services for this product.
How can I request a sample or quote for 1,5-Diazabicyclo[4.3.0]non-5-ene?
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To request a sample or a quote, please visit the product page on the TSS website or contact our sales department directly with your inquiry.
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