93329
Tris(diethylamino)phosphine
technical, ≥90% (GC)
Synonym(s):
Hexaethylphosphorous triamide
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About This Item
Linear Formula:
P[N(C2H5)2]3
CAS Number:
Molecular Weight:
247.36
EC Number:
218-920-8
UNSPSC Code:
12350000
MDL number:
Beilstein/REAXYS Number:
636187
InChI
1S/C12H30N3P/c1-7-13(8-2)16(14(9-3)10-4)15(11-5)12-6/h7-12H2,1-6H3
InChI key
FDIOSTIIZGWENY-UHFFFAOYSA-N
SMILES string
CCN(CC)P(N(CC)CC)N(CC)CC
grade
technical
assay
≥90% (GC)
bp
80-90 °C/10 mmHg (lit.)
density
0.903 g/mL at 25 °C (lit.)
Disclaimer
precipitate possible on longer storage
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
138.2 °F - closed cup
flash_point_c
59 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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K Yamana et al.
Nucleic acids symposium series, (21)(21), 31-32 (1989-01-01)
Utilities of deoxyribonucleoside 3'-O-phosphorbisdiethylamidites in the synthesis of oligodeoxyribonucleotides and their analogues are described.
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