phosphanetriyltrimethanol

Names

[ Name ]:
phosphanetriyltrimethanol

[Synonym ]:
Phosphinidynetrimethanol
Tris(hydroxymethyl)phosphine
Trimethylolphosphine
Phosphinetriyltrimethanol
phosphanetriyltrimethanol
EINECS 220-445-6
Tris-hydroxymethyl-phosphine
MFCD00055382
Methanol, 1,1',1''-phosphinidynetris-
Methanol,phosphinidynetris
Phosphinidynetrismethanol

Chemical & Physical Properties

[ Density]:
1.137 (estimate)

[ Boiling Point ]:
311.7±37.0 °C at 760 mmHg

[ Melting Point ]:
48-56ºC(lit.)

[ Molecular Formula ]:
C₃H₉O₃P

[ Molecular Weight ]:
124.076

[ Flash Point ]:
142.3±26.5 °C

[ Exact Mass ]:
124.028931

[ PSA ]:
74.28000

[ LogP ]:
0.02

[ Appearance of Characters ]:
Powder, Crystals or Chunks | White to pale yellow

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P301 + P310-P305 + P351 + P338

[ Hazard Codes ]:
T

[ Risk Phrases ]:
25

[ Safety Phrases ]:
S26;S45;S36/S37/S39

[ RIDADR ]:
UN 2811 6.1/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
PC3502500

[ HS Code ]:
2905199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2905199090

[ Summary ]:
2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles

Tris(3-hydroxypropyl)phosphine is superior to dithiothreitol for in vitro assessment of vitamin K 2,3-epoxide reductase activity.

Anal. Biochem. 474 , 89-94, (2015)

Use of the reductant dithiothreitol (DTT) as a substrate for measuring vitamin K 2,3-epoxide reductase (VKOR) activity in vitro has been reported to be problematic because it enables side reactions in...