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
InChI 1S/3C18H15P.CO.Rh.H/c3*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2;;/h3*1-15H;;;
InChIKey CEKFIOLKXHVOKA-UHFFFAOYSA-N
SMILES [RhH].[C-]#[O+].c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6.c7ccc(cc7)P(c8ccccc8)c9ccccc9
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

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H413-H301+H311+H331
Precautionary statements  P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P403+P233-P405-P501
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
REACH Registrations Inactive
HazardClass  4.3
PackingGroup  III
HS Code  28439000
Storage Class 11 - Combustible Solids

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Material Safety Data Sheet(MSDS)

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