CAS Number Lookup Tool

Search over 80,000 chemical compounds by CAS number. Get molecular formula, weight, density, melting/boiling point, and more. Free tool by SKYSEVEN Chemical.

Formaldehyde (CAS 50-00-0)

CAS Number 50-00-0
English Name Formaldehyde
Chinese Name 甲醛
Molecular Formula CH2O
Molecular Weight 30.026
Density 1.083
Melting Point -15℃
Boiling Point 97℃
Flash Point 60℃
Refractive Index 1.3755-1.3775
Water Solubility 可溶
Vapor Pressure >1atm(20°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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