Methylsyringol
Also known as: 2,6-Dimethoxy-4-methylphenol, 3,5-Dimethoxy-4-hydroxytoluene, 4-Hydroxy-3,5-dimethoxytoluene, 4-Methyl-2,6-dimethoxyphenol, 4-Methylsyringol, Phenol, 2,6-dimethoxy-4-methyl-
Methylsyringol (CAS 6638-05-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C9H12O3 and a molecular weight of 168.19 g/mol. Key properties include a melting point of 37-42 °C(lit.), a boiling point of 145-146 °C14 mm Hg(lit.), a density of 1.105g/cm3 and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 6638-05-7
- Jingsj CID
- J-11140-0
- Molecular Formula
- C9H12O3
- Molecular Weight
- 168.19 g/mol
- Category
- Alcohols
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 37-42 °C(lit.) |
|---|---|
| Boiling Point | 145-146 °C14 mm Hg(lit.) |
| Density | 1.105g/cm3 |
| Flash Point | >110.0 °C |
| Exact Mass | 168.07900 |
| PSA | 38.69000 |
| LogP | 1.71780 |
| Refractive Index | 1.52 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Pakdel H, et al. Phenolic compounds from vacuum pyrolysis of wood wastes. The Canadian Journal of Chemical Engineering, 1997, 75(1): 121-126. |
|---|
Customs & Trade Information
| HS Code | 2909500000 |
|---|---|
| Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methylsyringol?
The CAS number of Methylsyringol is 6638-05-7.
What are the molecular formula and molecular weight of Methylsyringol?
Methylsyringol has molecular formula C9H12O3 and molecular weight 168.19 g/mol.
Is Methylsyringol hazardous?
Methylsyringol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methylsyringol (CAS 6638-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11140-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.