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116-17-6

Name Triisopropyl phosphite
CAS 116-17-6
EINECS(EC#) 204-130-0
Molecular Formula C9H21O3P
MDL Number MFCD00008874
Molecular Weight 208.24
MOL File 116-17-6.mol
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Chemical Properties

Appearance Colorless liquid; characteristic odor. Miscible with most common organic solvents; insoluble in water; hydrolyzes slowly in water; exposure to air should be minimum; high thermal stability. Combustible.
Boiling point  63-64 °C11 mm Hg(lit.)
density  0.844 g/mL at 25 °C(lit.)
vapor pressure  <2 mm Hg ( 20 °C)
refractive index  n20/D 1.411(lit.)
Fp  154 °F
storage temp.  -20°C
form  Liquid
color  Clear
Specific Gravity 0.844
Water Solubility  Insoluble
Sensitive  Moisture Sensitive
BRN  1701528
Uses
Intermediate for insecticides, component of vinyl stabilizers, lubricant additive, specialty solvent.
CAS DataBase Reference 116-17-6(CAS DataBase Reference)
NIST Chemistry Reference Phosphorous acid, tris(1-methylethyl) ester(116-17-6)
Storage Precautions Moisture sensitive
EPA Substance Registry System 116-17-6(EPA Substance)

Safety Data

Hazard Codes  T,F
Risk Statements 
R25:Toxic if swallowed.
R38:Irritating to the skin.
R68:Possible risk of irreversible effects.
Safety Statements 
S37:Wear suitable gloves .
S46:If swallowed, seek medical advice immediately and show this container or label .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
RIDADR  UN 3278 6.1/PG 3
WGK Germany  3
RTECS  TH2800000
F  1-10
Hazard Note  Toxic/Flammable/Moisture Sensitive/
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29209090
Hazardous Substances Data 116-17-6(Hazardous Substances Data)

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