Identification Chemical Properties Safety Data Hazard Information Material Safety Data Sheet(MSDS) Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

107-66-4

Name Dibutyl phosphate
CAS 107-66-4
EINECS(EC#) 203-509-8
Molecular Formula C8H19O4P
MDL Number MFCD00015245
Molecular Weight 210.21
MOL File 107-66-4.mol

Chemical Properties

Appearance Dibutyl phosphate is a pale amber to brown, odorless liquid.
Melting point  -13 °C
Boiling point  250 °C
density  1.06 g/mL at 20 °C(lit.)
vapor pressure  0Pa at 20℃
refractive index  n20/D 1.428
Fp  188 °C
storage temp.  Store below +30°C.
solubility  Chloroform (Soluble), Methanol (Slightly)
form  Liquid
pka 1.53±0.50(Predicted)
color  Clear
Specific Gravity 1.1
Water Solubility  insoluble
BRN  607224
Exposure limits ACGIH: TWA 5 mg/m3 (Skin)
OSHA: TWA 1 ppm(5 mg/m3)
NIOSH: IDLH 30 ppm; TWA 1 ppm(5 mg/m3); STEL 2 ppm(10 mg/m3)
InChIKey JYFHYPJRHGVZDY-UHFFFAOYSA-N
LogP -0.9 at 25℃
CAS DataBase Reference 107-66-4(CAS DataBase Reference)
EPA Substance Registry System 107-66-4(EPA Substance)

Safety Data

Hazard Codes  Xi,C
Risk Statements 
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R38:Irritating to the skin.
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S25:Avoid contact with eyes .
RIDADR  3261
WGK Germany  1
RTECS  TB9605000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29199000
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHATES.
Hazardous Substances Data 107-66-4(Hazardous Substances Data)
IDLA 30 ppm

Hazard Information

Material Safety Data Sheet(MSDS)

Well-known Reagent Company Product Information

Supplier