Citral dimethyl acetal
柠檬醛二甲缩醛
Also known as: 1,1-Dimethoxy-3,7-dimethylocta-2,6-diene, 1,1-Dimethoxy-3,7-dimethyl-2,6-octadiene, 2,6-Octadiene, 1,1-dimethoxy-3,7-dimethyl-, Citral dimethyl acetal (cis- and trans- mixture), FEMA 2305, EINECS 231-434-0, MFCD00008909
Citral dimethyl acetal (CAS 7549-37-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H22O2 and a molecular weight of 198.30200 g/mol. It is also known as 1,1-Dimethoxy-3,7-dimethylocta-2,6-diene, 1,1-Dimethoxy-3,7-dimethyl-2,6-octadiene and 2,6-Octadiene, 1,1-dimethoxy-3,7-dimethyl-. Key properties include a boiling point of 105-106 °C10 mm Hg(lit.), a density of 0.89 g/mL at 25 °C(lit.) and a flash point of 180 °F. 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 Aug 21, 2026.
- CAS No.
- 7549-37-3
- Jingsj CID
- J-42969-0
- Molecular Formula
- C12H22O2
- Chinese Name
- 柠檬醛二甲缩醛
- Molecular Weight
- 198.30200 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 105-106 °C10 mm Hg(lit.) |
|---|---|
| Density | 0.89 g/mL at 25 °C(lit.) |
| Flash Point | 180 °F |
| Exact Mass | 198.16200 |
| PSA | 18.46000 |
| LogP | 3.29800 |
| Additional Property | 6.8 (vs air) |
| Vapor Pressure | 9 mm Hg ( 102.7 °C) |
| Refractive Index | n20/D 1.454(lit.) |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
Customs & Trade Information
| HS Code | 2911000000 |
|---|---|
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。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 Citral dimethyl acetal?
The CAS number of Citral dimethyl acetal is 7549-37-3.
What are the molecular formula and molecular weight of Citral dimethyl acetal?
Citral dimethyl acetal has molecular formula C12H22O2 and molecular weight 198.30200 g/mol.
Is Citral dimethyl acetal hazardous?
Citral dimethyl acetal has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of Citral dimethyl acetal?
For Citral dimethyl acetal, Upstream Products: Trimethyl orthoformate, Citral, Methanol; Downstream Products: Citral.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Citral dimethyl acetal (CAS 7549-37-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42969-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.