Molekula
2,5-Norbornadiene
2,5-Norbornadiene is a cyclic hydrocarbon used in organic synthesis and as a precursor in the production of specialty polymers and materials. It is a colorless liquid with a pungent odor, highly flammable, and requires careful handling. CAS: 121-46-0, Molecular formula: C7H8, Molecular weight: 92.14 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies 2,5-Norbornadiene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2,5-Norbornadiene is a cyclic hydrocarbon used in organic synthesis and as a precursor in the production of specialty polymers and materials. It is a colorless liquid with a pungent odor, highly flammable, and requires careful handling. CAS: 121-46-0, Molecular formula: C7H8, Molecular weight: 92.14 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies 2,5-Norbornadiene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colorless transparent liquid |
| Acetone | <0.5% |
| Assay | >99% |
| Benzene | <0.5% |
| Cyclopentadiene | <0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -12 C |
| Transport Class | 3 |
| Packing Group | II |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 121-46-0 |
| Molecular Formula | C7H8 |
| Molecular Weight | 92.14 |
| SMILES | C1C2C=CC1C=C2 |
| EC / UN Number | 2251 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29021900 |
| Tariff Code | 2902190000 |
Safety & GHS
-
Explosive
GHS01
-
Oxidizing
GHS03
Hazard statements
- H225 Highly flammable liquid and vapour
- H303 May be harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2,5-Norbornadiene used for?
It is primarily used as a building block in organic synthesis, particularly in Diels-Alder reactions and as a precursor for functionalized cycloadducts.
What is the chemical formula and molecular weight of 2,5-Norbornadiene?
The formula is C7H8 with a molecular weight of 92.14 g/mol.
How should 2,5-Norbornadiene be stored?
It should be stored at ambient temperature, away from light and heat, in a tightly sealed container.
What grade is available for 2,5-Norbornadiene?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply 2,5-Norbornadiene in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with a purchase of 2,5-Norbornadiene?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.