CAS Number Lookup Tool

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1-(1H-pyrazol-1-yl)ethanone (CAS 10199-64-1)

CAS Number 10199-64-1
English Name 1-(1H-pyrazol-1-yl)ethanone
Chinese Name 1-(N-乙酰基)吡唑
Molecular Formula C5H6N2O
Molecular Weight 110.11
Density 1.14g/cm3
Boiling Point 197.9°C at 760 mmHg
Flash Point 73.5°C
Refractive Index 1.552
Vapor Pressure 0.37mmHgat25°C
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About CAS Numbers

A CAS Registry Number is a unique numerical identifier assigned by the Chemical Abstracts Service to every chemical substance described in the open scientific literature. It contains up to 10 digits separated by hyphens (e.g. 107-98-2). Use this free tool to look up any chemical by its CAS number and get molecular properties instantly.

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