Cyclopropylacetaldehyde
Also known as: Cyclopropaneacetaldehyde, 2-Cyclopropylacetaldehyde, 2-Cyclopropylethanal, Cyclopropyl-acetaldehyde, cyclopropylmethanecarboxaldehyde, cyclopropylmethyl carboxaldehyde, cyclopropylmethyl-ketone
Cyclopropylacetaldehyde (CAS 56105-19-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H8O and a molecular weight of 84.11640 g/mol. Key properties include a boiling point of 105-106ºC, a density of 0.954±0.06 g/cm3 (20ºC 760 Torr) and a flash point of 7.7±7.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56105-19-2
- Jingsj CID
- J-1013947-6
- Molecular Formula
- C5H8O
- Molecular Weight
- 84.11640 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 105-106ºC |
|---|---|
| Density | 0.954±0.06 g/cm3 (20ºC 760 Torr) |
| Flash Point | 7.7±7.8ºC |
| Exact Mass | 84.05750 |
| PSA | 17.07000 |
| LogP | 0.98540 |
Customs & Trade Information
| HS Code | 2912299000 |
|---|---|
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Cyclopropylacetaldehyde?
The CAS number of Cyclopropylacetaldehyde is 56105-19-2.
What are the molecular formula and molecular weight of Cyclopropylacetaldehyde?
Cyclopropylacetaldehyde has molecular formula C5H8O and molecular weight 84.11640 g/mol.
What are the upstream and downstream products of Cyclopropylacetaldehyde?
For Cyclopropylacetaldehyde, Upstream Products: 2-Cyclopropylethanol, Cyclopropylacetonitrile, Oxalyl chloride; Downstream Products: Nicotinic acid, Cyclopropylacetic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cyclopropylacetaldehyde (CAS 56105-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1013947-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.