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56140 1,2-Bis(diphenylphosphino)ethane, 96%

CAS Number
1663-45-2
Synonyms
Ethylenebis(diphenylphosphine)
DIPHOS

Stock No. Size Price ($) Quantity Availability
56140-04 2g 16.10
56140-09 10g 60.30
56140-18 50g 204.00
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1,2-Bis(diphenylphosphino)ethane, 96%

MDL
MFCD00003047
EINECS
216-769-2

Chemical Properties

Formula
(C6H5)2PCH2CH2P(C6H5)2
Formula Weight
398.43
Form
Powder
Melting point
140-142°
Storage & Sensitivity
Air Sensitive. Ambient temperatures.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2931.39
TSCA
Yes

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