17938-13-5

Name 1,4-Bis[(trimethylsilyl)ethynyl]benzene
CAS 17938-13-5
EINECS(EC#) -0
Molecular Formula C16H22Si2
MDL Number MFCD00135433
Molecular Weight 270.52
MOL File 17938-13-5.mol
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Chemical Properties

Appearance White crystalline powder
Melting point  119 °C
storage temp.  Refrigerator (+4°C)
form  solid
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
BRN  2840618
InChI 1S/C16H22Si2/c1-17(2,3)13-11-15-7-9-16(10-8-15)12-14-18(4,5)6/h7-10H,1-6H3
InChIKey CMTMWEXUJQSPCA-UHFFFAOYSA-N
SMILES C[Si](C)(C)C#Cc1ccc(cc1)C#C[Si](C)(C)C
CAS DataBase Reference 17938-13-5(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
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 .
WGK Germany  3
HS Code  29319090
Storage Class 13 - Non Combustible Solids

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