Propargyl methanesulfonate
甲磺酸-2-丙炔-1-醇
Also known as: 2-Propyn-1-ol, 1-methanesulfonate, 2-Propyn-1-ol, methanesulfonate, Propargyl mesylate, Propargyl methanesulfonate ester, Prop-2-ynyl methanesulfonate, Methanesulfonic acid prop-2-ynyl ester, 2-Propynyl methanesulfonate
- CAS No.
- 16156-58-4
- Jingsj CID
- J-10575-8
- Molecular Formula
- C4H6O3S
- Chinese Name
- 甲磺酸-2-丙炔-1-醇
- Molecular Weight
- 134.15400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 246.7ºC at 760mmHg |
|---|---|
| Density | 1.268g/cm3 |
| Flash Point | 103ºC |
GHS Safety & Compliance
Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of Propargyl methanesulfonate?
16156-58-4
What are the molecular formula and molecular weight of Propargyl methanesulfonate?
C4H6O3S, molecular weight 134.15400 g/mol
Is Propargyl methanesulfonate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026