5-Norbornene-2-carboxylic acid
- CAS NO.：120-74-1
- Empirical Formula: C8H10O2
- Molecular Weight: 138.16
- MDL number: MFCD00085356
- EINECS: 204-422-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is 5-Norbornene-2-carboxylic acid?
Chemical properties
Colorless liquid
The Uses of 5-Norbornene-2-carboxylic acid
5-Norbornene-2-carboxylic acid is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Properties of 5-Norbornene-2-carboxylic acid
| Melting point: | 32.5-35 °C |
| Boiling point: | 136-138 °C14 mm Hg(lit.) |
| Density | 1.129 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid or solid |
| pka | 4.63±0.20(Predicted) |
| color | Colorless to light yellow |
| Odor | at 100.00 %. fruity, green |
| Water Solubility | Not miscible with water. |
| BRN | 637167 |
| CAS DataBase Reference | 120-74-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Bicyclo(2.2.1)hept-5-ene-2-carboxylic acid(120-74-1) |
| EPA Substance Registry System | Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid (120-74-1) |
Safety information for 5-Norbornene-2-carboxylic acid
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 5-Norbornene-2-carboxylic acid
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