2-Heptynoic Acid
2-庚炔酸
Also known as: Hept-2-ynoic acid, 2-Heptynoic Acid, EINECS 216-048-2, TIMTEC-BB SBB008798
2-Heptynoic Acid (CAS 1483-67-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10O2 and a molecular weight of 126.153 g/mol. It is also known as Hept-2-ynoic acid, EINECS 216-048-2 and TIMTEC-BB SBB008798. Key properties include a boiling point of 240.5±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 113.5±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1483-67-6
- Jingsj CID
- J-33933-1
- Molecular Formula
- C7H10O2
- Chinese Name
- 2-庚炔酸
- Molecular Weight
- 126.153 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 240.5±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 113.5±15.2 °C |
| Exact Mass | 126.068077 |
| PSA | 37.30000 |
| LogP | 2.45 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.470 |
Customs & Trade Information
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Heptynoic Acid?
The CAS number of 2-Heptynoic Acid is 1483-67-6.
What are the molecular formula and molecular weight of 2-Heptynoic Acid?
2-Heptynoic Acid has molecular formula C7H10O2 and molecular weight 126.153 g/mol.
What are the upstream and downstream products of 2-Heptynoic Acid?
For 2-Heptynoic Acid, Upstream Products: Carbon dioxide, Hex-1-yne; Downstream Products: Methyl 2-heptynoate, Hex-1-yne, ethyl 2-heptynoate.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Heptynoic Acid (CAS 1483-67-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33933-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.