3115-68-2

Name Tetrabutylphosphonium bromide
CAS 3115-68-2
EINECS(EC#) 221-487-8
Molecular Formula C16H36BrP
MDL Number MFCD00011853
Molecular Weight 339.33
MOL File 3115-68-2.mol
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Chemical Properties

Appearance WHITE TO CREAM CRYSTALLINE POWDER
Melting point  100-103 °C(lit.)
density  1.8[at 20℃]
vapor pressure  0.018Pa at 25℃
Fp  290 °C
storage temp.  Inert atmosphere,2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  crystal
color  white
Water Solubility  ca 70 g/100 mL
Sensitive  Hygroscopic
BRN  4160474
Stability: hygroscopic
InChI 1S/C16H36P.BrH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
InChIKey JRMUNVKIHCOMHV-UHFFFAOYSA-M
SMILES [Br-].CCCC[P+](CCCC)(CCCC)CCCC
LogP -0.44 at 23℃
CAS DataBase Reference 3115-68-2(CAS DataBase Reference)
NIST Chemistry Reference Phosphonium bromide, tetrabutyl(3115-68-2)
EPA Substance Registry System Phosphonium, tetrabutyl-, bromide (3115-68-2)
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Safety Data

Hazard Codes  Xn,T,Xi
Risk Statements 
R21/22:Harmful in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R24:Toxic in contact with skin.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and 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 .
S36:Wear suitable protective clothing .
RIDADR  UN 3464 6.1/PG 3
WGK Germany  3
RTECS  TA2417000
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29310095
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 4 Oral
Aquatic Chronic 2
Eye Dam. 1
Met. Corr. 1
Repr. 2
Skin Sens. 1B
Toxicity
mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03131,

Hazard Information

Material Safety Data Sheet(MSDS)

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