1663-45-2
Product Name:
1,2-Bis(diphenylphosphino)ethane
Formula:
C26H24P2
Synonyms:
1,2-Bis(diphenylphosphino)ethane;Diphos;dppe
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | White to off-white crystals; [Acros Organics MSDS] |
|---|---|
| Chemical Classes | Other Classes -> Phosphorus Compounds |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 398.4 g/mol |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 7 |
| Exact Mass | 398.13532476 g/mol |
| Monoisotopic Mass | 398.13532476 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 336 |
| 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
1,2-bis(diphenylphosphino)ethane is a tertiary phosphine and a member of diphosphanes. It has a role as an allergen.