87657-28-1

Basic information

• Product Name: Ha-118
• Synonyms: Ha-118
• CAS NO: 87657-28-1
• Molecular Formula: C15H21NO2
• Molecular Weight: 247.33274
• Mol File: 87657-28-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 423.9°Cat760mmHg
• Flash Point: 226.5°C
• Appearance: /
• Density: 1.157g/cm³
• Vapor Pressure: 8.72E-08mmHg at 25°C
• Refractive Index: 1.584
• CAS DataBase Reference: Ha-118(CAS DataBase Reference)
• NIST Chemistry Reference: Ha-118(87657-28-1)
• EPA Substance Registry System: Ha-118(87657-28-1)

Safety Data

• Hazardous Substances Data: 87657-28-1(Hazardous Substances Data)

Usage

General Description

Ha-118 is a proprietary blend of chemicals used in firefighting foam, specifically Class B Aqueous Film Forming Foam (AFFF), for extinguishing fires involving flammable liquids. The composition of Ha-118 includes fluorinated surfactants, solvents, stabilizers, and corrosion inhibitors that work together to create a durable foam blanket that suppresses and extinguishes fires by forming a protective layer on the surface of the fuel, preventing oxygen from reaching the fire source. Ha-118 is known for its high performance in quickly controlling and extinguishing fires, making it a popular choice for industrial and military applications where flammable liquid fires are a concern. However, concerns have been raised about the environmental impact of the compounds in Ha-118, particularly their persistence and potential bioaccumulation in the environment.

InChI:InChI=1/C15H21NO2/c1-2-16-7-3-4-11-13-8-10(17)9-15(18)12(13)5-6-14(11)16/h8-9,11,14,17-18H,2-7H2,1H3/t11-,14-/m0/s1