Diphenyl Phosphite
Diphenyl Phosphite (CAS Number: 4712-55-4) is a versatile organic chemical primarily used as a stabilizer and plasticizer in various industrial applications. With a chemical formula of C12H11O3P and a formula weight of 234.19 g/mol, this compound serves as an essential ingredient in the manufacture of pesticides, metal phosphates, and flame retardants.
Key Features and Specifications
| Chemical Comments |
Contains varying amounts of phenol and triphenyl phosphite. |
| Chemical Specs |
MAXIMUM LIMITS:
Color (APHA): 250
Acid Number (KOH): 15 mg/g
|
| Chemical Storage Info |
Light and moisture sensitive; keep tightly closed in light-resistant containers. |
| Chemical DOT Description |
Corrosive liquid, acidic, organic, n.o.s. (diphenyl phosphite) |
| Chemical Hazard Class |
8 |
| Chemical Packaging Group |
PG III |
| Chemical UPS Limit |
150 lb |
| Health Rating |
3 |
| Flammability Rating |
1 |
| Chemical Category |
Organic Chemicals |
Safety Considerations
Handle Diphenyl Phosphite with care, as it is classified as a corrosive substance. Always use appropriate personal protective equipment (PPE) when working with this chemical.
Hazard Symbol:
