5574-97-0

Name Tetrabutylammonium phosphate
CAS 5574-97-0
EINECS(EC#) 226-947-1
Molecular Formula C48H108N3O4P
MDL Number MFCD00064526
Molecular Weight 822.36
MOL File 5574-97-0.mol
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Chemical Properties

Appearance white coarse crystalline powder
Melting point  151-154 °C(lit.)
Boiling point  81-82 °C
density  1.04 g/mL at 20 °C
refractive index  n20/D 1.369
Fp  43 °F
storage temp.  2-8°C
solubility  DMSO (Sparingly), Methanol (Soluble), Water (Soluble)
form  Solution
color  White to off-white
Specific Gravity 1.010
Odor Amine like
PH 7.1 to 7.7(25 ℃)
PH Range 4-5
Water Solubility  SOLUBLE
λmax λ: 210 nm Amax: 0.05
λ: 220 nm Amax: 0.04
λ: 300 nm Amax: 0.02
λ: 500 nm Amax: 0.02
BRN  5196532
InChIKey ARRNBPCNZJXHRJ-UHFFFAOYSA-M
CAS DataBase Reference 5574-97-0(CAS DataBase Reference)
Storage Precautions Store under inert gas;Moisture sensitive
EPA Substance Registry System 5574-97-0(EPA Substance)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313
Hazard Codes  F,Xn,Xi
Risk Statements 
R11:Highly Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
R20/22:Harmful by inhalation and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection .
S24:Avoid contact with skin .
S16:Keep away from sources of ignition-No smoking .
S7:Keep container tightly closed .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
RIDADR  UN 1648 3/PG 2
WGK Germany  3
F  8-10-23
TSCA  Yes
HS Code  29239000

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Material Safety Data Sheet(MSDS)

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