4-Iodo-1-methyl-1H-pyrazole
1-甲基-4-碘-1H-吡唑
Also known as: 1-Methyl-4-iodo-1H-pyrazole, 1-Methyl-4-iodo-pyrazole, 1-Methyl-4-iodopyrazole, 1H-Pyrazole, 4-iodo-1-methyl-, 4-Iodo-1-methylpyrazole, 4-iodo-N-Methylpyrazole, MFCD05663860
- CAS No.
- 39806-90-1
- Jingsj CID
- J-1516816-8
- Molecular Formula
- C4H5IN2
- Chinese Name
- 1-甲基-4-碘-1H-吡唑
- Molecular Weight
- 208.000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 61-67ºC |
|---|---|
| Boiling Point | 226.9±13.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 91.1±19.8 °C |
GHS Safety & Compliance
Corrosion / IrritantSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4-Iodo-1-methyl-1H-pyrazole?
39806-90-1
What are the molecular formula and molecular weight of 4-Iodo-1-methyl-1H-pyrazole?
C4H5IN2, molecular weight 208.000 g/mol
Is 4-Iodo-1-methyl-1H-pyrazole hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026