CAS Number Lookup Tool

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4-(4-Methoxyphenyl)-2-butanone (CAS 104-20-1)

CAS Number 104-20-1
English Name 4-(4-Methoxyphenyl)-2-butanone
Chinese Name 4-(4-甲氧苯基)-2-丁酮
Molecular Formula C11H14O2
Molecular Weight 178.228
Density 1.046
Melting Point 8℃
Boiling Point 152-153℃(15MMHG)
Flash Point 112°C
Refractive Index 1.519-1.521
Vapor Pressure 0.00382mmHgat25°C
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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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