6-Methyl-5-propyl-4(1H)-pyrimidinone
6-甲基-5-丙基-4(1H)-嘧啶酮
Also known as: 4(3H)-Pyrimidinone,6-methyl-5-propyl-, 6-Methyl-5-propyl-4(3H)-pyrimidinone, 6-Methyl-5-propyl-4-hydroxypyrimidine, 6-Methyl-5-propyl-4-pyrimidinol, 6-methyl-5-propyl-1H-pyrimidin-4-one, 5-propyl-6-methyl-pyrimidin-4-one, 6-methyl-5-propyl-3H-pyrimidin-4-one, 6-methyl-5-propyl-4-pyrimidino, Brn 0127697, MFCD01689111
6-Methyl-5-propyl-4(1H)-pyrimidinone (CAS 103980-68-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12N2O and a molecular weight of 152.19400 g/mol. It is also known as 4(3H)-Pyrimidinone,6-methyl-5-propyl-, 6-Methyl-5-propyl-4(3H)-pyrimidinone and 6-Methyl-5-propyl-4-hydroxypyrimidine. Key properties include a melting point of 119-123ºC(lit.), a boiling point of 239.1ºC at 760mmHg, a density of 1.1g/cm3 and a flash point of 98.4ºC. 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 Aug 21, 2026.
- CAS No.
- 103980-68-3
- Jingsj CID
- J-18014-4
- Molecular Formula
- C8H12N2O
- Chinese Name
- 6-甲基-5-丙基-4(1H)-嘧啶酮
- Molecular Weight
- 152.19400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 119-123ºC(lit.) |
|---|---|
| Boiling Point | 239.1ºC at 760mmHg |
| Density | 1.1g/cm3 |
| Flash Point | 98.4ºC |
| Exact Mass | 152.09500 |
| PSA | 46.01000 |
| LogP | 1.44310 |
| Vapor Pressure | 0.0409mmHg at 25°C |
| Refractive Index | 1.543 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 6-Methyl-5-propyl-4(1H)-pyrimidinone?
The CAS number of 6-Methyl-5-propyl-4(1H)-pyrimidinone is 103980-68-3.
What are the molecular formula and molecular weight of 6-Methyl-5-propyl-4(1H)-pyrimidinone?
6-Methyl-5-propyl-4(1H)-pyrimidinone has molecular formula C8H12N2O and molecular weight 152.19400 g/mol.
Is 6-Methyl-5-propyl-4(1H)-pyrimidinone hazardous?
6-Methyl-5-propyl-4(1H)-pyrimidinone has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 6-Methyl-5-propyl-4(1H)-pyrimidinone?
For 6-Methyl-5-propyl-4(1H)-pyrimidinone, Upstream Products: Ethyl 2-acetylpentanoate.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Methyl-5-propyl-4(1H)-pyrimidinone (CAS 103980-68-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18014-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.