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Certificate of Analysis

Diethyl phosphite, 97+%

CAS: 762-04-9 MDL: MFCD00044573  EINECS: 212-091-6
Not regulated for shipping


Pricing and Availability

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Chemical Properties

Formula: (C2H5O)2P(O)H  Boiling point: 50-51°/2mm
Formula weight: 138.10  Flash point: 74°(165°F)
Form: Liquid, Packaged under argon Density: 1.070
Melting point: -70° Sensitivity: Moisture Sensitive

Other References

Harmonized Tariff Code:   2920.90

GHS Hazard and Precautionary Statements

Hazard Statements : H318-H315-H317-H227-H303-H313

Causes serious eye damage. Causes skin irritation. May cause an allergic skin reaction. Combustible liquid. May be harmful if swallowed. May be harmful in contact with skin.

Precautionary Statements : P210-P261-P280-P305+P351+P338-P403+P235-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

CorrosiveHarmful or Irritant

Risk & Safety

Risk Phrases: 38-41-43
Irritating to skin. Risk of serious damage to eyes. May cause sensitisation by skin contact.
Safety Phrases: 24-26-37/39
Avoid contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves and eye/face protection.
RTECS: TG7875000