92722
Trimethylphosphine solution
purum, ~1 M in toluene
Synonym(s):
PMe3, Trimethylphosphorus
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About This Item
Linear Formula:
(CH3)3P
CAS Number:
Molecular Weight:
76.08
UNSPSC Code:
12350000
Beilstein/REAXYS Number:
969138
MDL number:
grade
purum
concentration
~1 M in toluene
SMILES string
CP(C)C
InChI
1S/C3H9P/c1-4(2)3/h1-3H3
InChI key
YWWDBCBWQNCYNR-UHFFFAOYSA-N
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signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
39.2 °F
flash_point_c
4 °C
Regulatory Information
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N C Goomer et al.
International journal of radiation applications and instrumentation. Part B, Nuclear medicine and biology, 19(6), 679-684 (1992-08-01)
Tc-99m monocationic mixed ligand complexes of phenyl substituted/condensed Schiff's bases, N,N'-ethylene-bis-(benzoylacetone imine) (Lb) or N,N'-ethylene-bis-(salicylaldehyde imine) (Lc) or N,N'-ethylene-bis-(2-hydroxyacetophenone imine) (Ld) and trimethylphosphine were synthesized to determine the influence of the presence of a phenyl group in these tracers on
A Bondon et al.
Biochimica et biophysica acta, 872(1-2), 163-166 (1986-07-25)
A 31P-NMR study of trimethyl phosphine bound to the heme iron(II) atom in natural myoglobins, hemoglobins and synthetic porphyrin iron(II) shows that the iron-bound trimethylphosphine 31P chemical shifts are sensitive to the presence of globin:separated NMR signals can be observed
C Brunel et al.
Biochimica et biophysica acta, 1101(1), 73-78 (1992-07-06)
Electron self-exchange has been measured by an NMR technique for horse-heart myoglobin. The rate is 3.1 x 10(3) M-1 s-1 at 23 degrees in 0.1 M phosphate at pH 6.9. The rate was weakly dependent on ionic strength up to
G Simonneaux et al.
Biochimica et biophysica acta, 1038(2), 199-203 (1990-04-19)
1H-NMR saturation transfer spectroscopy and nuclear Overhauser effect (NOE) have been utilized to assign several heme resonances in the low-spin trimethyl phosphine complex of sperm whale metmyoglobin. The two methods permit the location of the heme methyl resonances and the
Raúl García-Rodríguez et al.
Journal of the American Chemical Society, 134(3), 1400-1403 (2012-01-10)
We outline a reaction pathway for the cleavage of the P═Se bond in trialkylphosphine selenide during the synthesis of CdSe nanocrystals. The reaction between cadmium carboxylate and trimethylphosphine selenide in the presence of an alcohol produces alkoxytrimethylphosphonium (2). Control experiments
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