tert-Butyl 5-norbornene-2-carboxylate
5-降冰片烯-2-羧酸叔丁酯
Also known as: 5-Norbornene-2-carboxylic acid tert-butyl ester, 5-Norbornene-2-carboxylic acid t-butyl ester, tert-Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate, Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid tert-butyl ester, Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 1,1-dimethylethyl ester, t-Butyl-5-norbornene-2-carboxylate, tert-Butyl 5-norbornene-2-carboxylate (endo- and exo- mixture), tert-Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate (endo- and exo- mixture), 5-Norbornene-2-carboxylic acid t-butyl ester (endo- and exo- mixture), MFCD08704200
tert-Butyl 5-norbornene-2-carboxylate (CAS 154970-45-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H18O2 and a molecular weight of 194.270 g/mol. It is also known as 5-Norbornene-2-carboxylic acid tert-butyl ester, 5-Norbornene-2-carboxylic acid t-butyl ester and tert-Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate. Key properties include a boiling point of 243.1±19.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 92.2±9.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 154970-45-3
- Jingsj CID
- J-1523955-0
- Molecular Formula
- C12H18O2
- Chinese Name
- 5-降冰片烯-2-羧酸叔丁酯
- Molecular Weight
- 194.270 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 243.1±19.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 92.2±9.0 °C |
| Exact Mass | 194.130676 |
| PSA | 26.30000 |
| LogP | 2.96 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.502 |
Customs & Trade Information
| HS Code | 2916209090 |
|---|---|
| Summary | 2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of tert-Butyl 5-norbornene-2-carboxylate?
The CAS number of tert-Butyl 5-norbornene-2-carboxylate is 154970-45-3.
What are the molecular formula and molecular weight of tert-Butyl 5-norbornene-2-carboxylate?
tert-Butyl 5-norbornene-2-carboxylate has molecular formula C12H18O2 and molecular weight 194.270 g/mol.
What are the upstream and downstream products of tert-Butyl 5-norbornene-2-carboxylate?
For tert-Butyl 5-norbornene-2-carboxylate, Upstream Products: tert-Butanol, tert-Butyl acrylate, Cyclopentadiene.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tert-Butyl 5-norbornene-2-carboxylate (CAS 154970-45-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523955-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.