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17185-29-4

Name Carbonyltris(triphenylphosphine)rhodium(I) hydride
CAS 17185-29-4
EINECS(EC#) 241-230-3
Molecular Formula C55H48OP3Rh
MDL Number MFCD00151644
Molecular Weight 920.8
MOL File 17185-29-4.mol
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Chemical Properties

Appearance yellow crystals
Melting point  150 °C (dec.) (lit.)
density  1.33
vapor pressure  0Pa at 25℃
storage temp.  2-8°C
solubility  Soluble in hydrocarbons (e.g. benzene and toluene) with dissociation of phosphine ligands
form  crystal
color  light yellow
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
Merck  9758
Exposure limits ACGIH: TWA 0.01 mg/m3; TWA 1 mg/m3
NIOSH: IDLH 2 mg/m3; IDLH 100 mg/m3; TWA 0.001 mg/m3; TWA 0.1 mg/m3
InChIKey CEKFIOLKXHVOKA-UHFFFAOYSA-N
CAS DataBase Reference 17185-29-4(CAS DataBase Reference)
NIST Chemistry Reference carbonyl(hydrido)tris(triphenylphosphine)rhodium(17185-29-4)
EPA Substance Registry System Rhodium, carbonylhydrotris(triphenylphosphine)-, (TB-5-23)- (17185-29-4)

Safety Data

Hazard Codes  T
Risk Statements 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36/37/39:Wear suitable protective clothing, 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:Wear suitable protective clothing and gloves .
RIDADR  UN 2811 6.1/PG 2
WGK Germany  1
F  10-23
TSCA  Yes
HazardClass  4.3
PackingGroup  III
HS Code  28439000

Hazard Information

Material Safety Data Sheet(MSDS)

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