O-2-Propynylhydroxylamine hydrochloride
O-(丙-2-炔-1-基)羟胺盐酸盐
Also known as: O-(Prop-2-yn-1-yl)hydroxylamine hydrochloride, O-propargyl hydroxylamine hydrochloride, Propargyloxyamine hydrochloride, 3-(Aminooxy)-1-propyne hydrochloride, Hydroxylamine, O-2-propynyl-, hydrochloride, O-2-Propynylhydroxylamine HCl, O-prop-2-ynylhydroxylamine hydrochloride, Prop-2-ynyl-hydroxylamine hydrochloride
O-2-Propynylhydroxylamine hydrochloride (CAS 21663-79-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H6ClNO and a molecular weight of 107.539 g/mol. It is also known as O-(Prop-2-yn-1-yl)hydroxylamine hydrochloride, O-propargyl hydroxylamine hydrochloride and Propargyloxyamine hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21663-79-6
- Jingsj CID
- J-1467248-2
- Molecular Formula
- C3H6ClNO
- Chinese Name
- O-(丙-2-炔-1-基)羟胺盐酸盐
- Molecular Weight
- 107.539 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of O-2-Propynylhydroxylamine hydrochloride?
The CAS number of O-2-Propynylhydroxylamine hydrochloride is 21663-79-6.
What are the molecular formula and molecular weight of O-2-Propynylhydroxylamine hydrochloride?
O-2-Propynylhydroxylamine hydrochloride has molecular formula C3H6ClNO and molecular weight 107.539 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O-2-Propynylhydroxylamine hydrochloride (CAS 21663-79-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1467248-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.