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Merck
CN

90540

亚磷酸三乙酯

purum, ≥95.0% (GC)

别名:

P(EtO)3, P(OEt)3

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关于此项目

线性分子式:
(C2H5O)3P
化学文摘社编号:
分子量:
166.16
EC Number:
204-552-5
UNSPSC Code:
12352001
PubChem Substance ID:
Beilstein/REAXYS Number:
956578
MDL number:
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grade

purum

assay

≥95.0% (GC)

reaction suitability

reagent type: ligand

refractive index

n20/D 1.413

bp

156 °C (lit.)

density

0.969 g/mL at 25 °C (lit.)

functional group

phosphine

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

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Other Notes

该亚磷酸酯的活性低于三苯基膦,但所得产物中的非对映体比例更好

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Flam. Liq. 3 - Skin Sens. 1B

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

129.2 °F - closed cup

flash_point_c

54 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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分析证书(COA)

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C.A. Townsend, L.T. Nguyen
Tetrahedron Letters, 23, 4859-4859 (1982)
A.K. Bose et al.
Canadian Journal of Chemistry, 62, 2498-2498 (1984)
Rocky J Barney et al.
The Journal of organic chemistry, 76(8), 2875-2879 (2011-03-17)
Benzyl phosphonate esters often serve as reagents in Horner-Wadsworth-Emmons reactions. In most cases, they can be prepared from benzylic alcohols via formation of the corresponding halide followed by an Arbuzov reaction. To identify a more direct synthesis of phosphonate esters
Lu Gan et al.
Biomaterials, 25(22), 5303-5312 (2004-04-28)
Thin sol-gel-formed calcium phosphate (Ca-P) films were formed on sintered porous-surfaced implants as an approach to increasing the rate of bone ingrowth. The films were prepared using either an inorganic precursor solution (with calcium nitrate tetrahydrate and ammonium dihydrogen phosphate)
Triethyl phosphite mediated domino reaction: direct conversion of omega-nitroalkenes into N-heterocycles.
Elena Merişor et al.
Angewandte Chemie (International ed. in English), 46(18), 3353-3355 (2007-03-21)

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