4-(allyloxy)benzaldehyde
Also known as: 4-Allyloxybenzaldehyde, 4-(2-Propenyloxy)benzaldehyde, 4-(Prop-2-enoxy)benzaldehyde, Allyl 4-formylphenyl ether, Allyl p-formylphenyl ether, p-(Allyloxy)benzaldehyde, NSC 44013, Benzaldehyde, 4-(2-propen-1-yloxy)-, 4-(2-Propen-1-yloxy)benzaldehyde
4-(allyloxy)benzaldehyde (CAS 40663-68-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H10O2 and a molecular weight of 162.18500 g/mol. Key properties include a melting point of 150-152ºC, a boiling point of 150-152 °C18 mm Hg(lit.), a density of 1.058 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 40663-68-1
- Jingsj CID
- J-30549-7
- Molecular Formula
- C10H10O2
- Molecular Weight
- 162.18500 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 150-152ºC |
|---|---|
| Boiling Point | 150-152 °C18 mm Hg(lit.) |
| Density | 1.058 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 162.06800 |
| PSA | 26.30000 |
| LogP | 2.06390 |
| Refractive Index | n20/D 1.568(lit.) |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
Customs & Trade Information
| HS Code | 2912499000 |
|---|---|
| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(allyloxy)benzaldehyde?
The CAS number of 4-(allyloxy)benzaldehyde is 40663-68-1.
What are the molecular formula and molecular weight of 4-(allyloxy)benzaldehyde?
4-(allyloxy)benzaldehyde has molecular formula C10H10O2 and molecular weight 162.18500 g/mol.
Is 4-(allyloxy)benzaldehyde hazardous?
4-(allyloxy)benzaldehyde has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of 4-(allyloxy)benzaldehyde?
For 4-(allyloxy)benzaldehyde, Upstream Products: 4-Hydroxybenzaldehyde, Allyl bromide, 1,3-Dibromopropane; Downstream Products: 4-Hydroxybenzaldehyde, 4-Propoxybenzaldehyde, Denopamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(allyloxy)benzaldehyde (CAS 40663-68-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30549-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.