78-38-6
Product Name:
DIETHYL ETHYLPHOSPHONATE
Formula:
C6H15O3P
Synonyms:
Diethoxyethylphosphine oxide;NSC 2671
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Diethyl ethylphosphonate is a colorless liquid with a mild odor. (NTP, 1992) |
|---|---|
| Color/Form | COLORLESS LIQ |
| Odor | SWEET |
| Boiling Point | 180 to 181 °F at 11 mmHg (NTP, 1992) |
| Melting Point | 388 °F (NTP, 1992) |
| Flash Point | 220 °F (NTP, 1992) |
| Solubility | Slightly soluble (NTP, 1992) |
| Density | 1.0259 at 68 °F (NTP, 1992) - Denser than water; will sink |
| Vapor Density | 5.73 (AIR= 1) |
| Vapor Pressure | 0.31 [mmHg] |
| Stability/Shelf Life | STABLE |
| Refractive Index | INDEX OF REFRACTION: 1.4163 @ 20 °C/D |
| Chemical Classes | Other Classes -> Organophosphates, Other |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H313:Acute toxicity,dermal H318:Serious eye damage/eye irritation H319:Serious eye damage/eye irritation H401:Hazardous to the aquatic environment, acute hazard H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 166.16 g/mol |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 166.07588133 g/mol |
| Monoisotopic Mass | 166.07588133 g/mol |
| Topological Polar Surface Area | 35.5 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 114 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Diethyl ethylphosphonate is a colorless liquid with a mild odor. (NTP, 1992)