Description Feedback
Acetone cyanohydrin (ACH) is an organic compound used in the production of methyl methacrylate, the monomer of the transparent plastic polymethyl methacrylate (PMMA), also known as acrylic. It is extremely toxic.

Properties Feedback
Appearance & Physical State:yellowish liquid
Melting Point:-19ºC
Boiling Point:82ºC (23 mmHg)
Flash Point:73ºC
Refractive Index:n20/D 1.399(lit.)
Water Solubility:miscible
Stability:Stable under normal temperatures and pressures.
Storage Condition:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure:0.3 psi ( 20 °C)

Safety Info Feedback
Hazard Class:6.1(a)
Safety Statements:S27-S45-S60-S61-S7/9
HS Code:2926909090
Packing Group:I
WGK Germany:3
Risk Statements:R26/27/28; R50
Hazard Codes:T+; N


Precursor and Product