| Identification | More | [Name]
Chlorodimethylphenylsilane | [CAS]
768-33-2 | [Synonyms]
CHLORODIMETHYLPHENYLSILANE
DIMETHYLPHENYL-CHLOROSILANE
DIMETHYLPHENYLSILYLCHLORIDE
DMPSCI
PHENYLDIMETHYLCHLOROSILANE
chlorodimethylphenyl-silan
CP0160
Dimethylphenylchlorosilane~Dimethylphenylsilyl chloride~DMPSCl~Phenyldimethylchlorosilane
Chlorodimethylphenylsilane,97%
Phenyldimethylchlorosilane(Chlorodimethylphenylsilane)
Chlorodimethylphenylsilane ,95%
Phenylchlorodimethylsilane | [EINECS(EC#)]
212-193-0 | [Molecular Formula]
C8H11ClSi | [MDL Number]
MFCD00000499 | [Molecular Weight]
170.71 | [MOL File]
768-33-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to light yellow liquid | [Melting point ]
<0°C | [Boiling point ]
194-198 °C | [density ]
1.017 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.509(lit.)
| [Fp ]
143 °F
| [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Miscible with tetrahydrofuran, ether and hexane. | [Specific Gravity]
1.017 | [Water Solubility ]
MAY DECOMPOSE | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Moisture Sensitive | [Detection Methods]
GC | [BRN ]
606292 | [InChIKey]
KWYZNESIGBQHJK-UHFFFAOYSA-N | [CAS DataBase Reference]
768-33-2(CAS DataBase Reference) | [NIST Chemistry Reference]
Silane, chlorodimethylphenyl-(768-33-2) | [Storage Precautions]
Store under nitrogen;Moisture sensitive | [EPA Substance Registry System]
768-33-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R37:Irritating to the respiratory system. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
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) . | [RIDADR ]
UN 2987 8/PG 2
| [WGK Germany ]
1 | [F ]
10-21 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to light yellow liquid | [Uses]
Chlorodimethylphenylsilane is used in the synthesis of enantioenriched allenylsilanes through an ortho-ester Claisen rearrangement of chiral and silylpropargylic alcohols. | [Purification Methods]
Fractionate it through a 1.5 x 18inch column packed with stainless steel helices, or a spinning band column. [Daudt & Hyde J Am Chem Soc 74 386 1952, Lewis et al. J Am Chem Soc 70 1115 1948, Eaborn J Chem Soc 494 1953.] It is used for standardising MeLi or MeMgBr which form Me3PhSi which is estimated by GC. [Maienthal et al. J Am Chem Soc 76 6392 1954, House & Respess J Organomet Chem 4 95 1965, Beilstein 16 IV 1475.] TOXIC and MOISTURE SENSITIVE. |
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