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Merck
CN

50982

Triethyl phosphite

analytical standard

Synonym(s):

P(EtO)3, P(OEt)3

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About This Item

Linear Formula:
(C2H5O)3P
CAS Number:
Molecular Weight:
166.16
NACRES:
NA.21
UNSPSC Code:
12352108
Beilstein/REAXYS Number:
956578
MDL number:
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grade

analytical standard

Quality Segment

assay

≥97.5% (GC)

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.412-1.414, n20/D 1.413 (lit.)

bp

156 °C (lit.)

density

0.969 g/mL at 25 °C (lit.)

SMILES string

CCOP(OCC)OCC

InChI

1S/C6H15O3P/c1-4-7-10(8-5-2)9-6-3/h4-6H2,1-3H3

InChI key

BDZBKCUKTQZUTL-UHFFFAOYSA-N

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.


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