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18162-48-6

18162-48-6 Structure

18162-48-6 Structure
IdentificationMore
[Name]

tert-Butyldimethylsilyl chloride
[CAS]

18162-48-6
[Synonyms]

BDCS
BDCS SILYLATION REAGENT
SILANE, CHLORO(1,1-DIMETHYLETHYL)DIMETHYL-
SILANE TBM2
TBDMCl
TBDMCS
TBDMSCI
TBDMSCL
TBSCL
TBUME2SI-CL
T-BUTYLDIMENHYLSILYL CHLORIDE
T-BUTYLDIMETHYLCHLOROSILANE
t-butyl dimethyl chlorsilane
T-BUTYLDIMETHYLSILYL CHLORIDE
TERT-BUTYLCHLORODIMETHYLSILANE
TERT-BUTYLDIMETHYLCHLOROSILANE
TERT-BUTYLDIMETHYLSILYL CHLORIDE
CB2790
chloro(1,1-dimethylethyl)dimethyl-silan
chloro(1,1-dimethylethyl)dimethyl-Silane
[EINECS(EC#)]

242-042-4
[Molecular Formula]

C6H15ClSi
[MDL Number]

MFCD00000501
[Molecular Weight]

150.72
[MOL File]

18162-48-6.mol
Chemical PropertiesBack Directory
[Appearance]

White solid
[mp ]

86-89 °C
[bp ]

125 °C(lit.)
[density ]

0.87 g/mL at 20 °C(lit.)
[refractive index ]

n20/D 1.46
[Fp ]

73 °F
[storage temp. ]

Store at 5°C
[Sensitive ]

Moisture Sensitive
[Detection Methods]

GC,NMR
[BRN ]

505999
[CAS DataBase Reference]

18162-48-6(CAS DataBase Reference)
[NIST Chemistry Reference]

Silane, chloro(1,1-dimethylethyl)dimethyl-(18162-48-6)
[Storage Precautions]

Moisture sensitive
[EPA Substance Registry System]

18162-48-6(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

C,F,T
[Risk Statements ]

R22:Harmful if swallowed.
R35:Causes severe burns.
R40:Limited evidence of a carcinogenic effect.
R34:Causes burns.
R10:Flammable.
R19:May form explosive peroxides.
R11:Highly Flammable.
R67:Vapors may cause drowsiness and dizziness.
R65:Harmful: May cause lung damage if swallowed.
R63:Possible risk of harm to the unborn child.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R45:May cause cancer.
R23/24/25:Toxic 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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S46:If swallowed, seek medical advice immediately and show this container or label .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S25:Avoid contact with eyes .
S16:Keep away from sources of ignition-No smoking .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S27:Take off immediately all contaminated clothing .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S53:Avoid exposure-obtain special instruction before use .
[RIDADR ]

UN 2925 4.1/PG 2
[WGK Germany ]

2
[RTECS ]

VV2000000
[F ]

10-21
[Hazard Note ]

Flammable/Corrosive/Moisture Sensitive
[TSCA ]

Yes
[HazardClass ]

4.1
[PackingGroup ]

III
[HS Code ]

29310095
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Pentane-->tert-Butyllithium-->Dichlorodimethylsilane
【Preparation Products】

5-(AMINOMETHYL)-1-METHYLPYRROLIDIN-2-ONE-->(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one-->beta-Methyl vinyl phosphate (MAP)-->2-CYANOPYRIDINE-4-CARBOXALDEHYDE-->4-(HYDROXYMETHYL)PICOLINITRILE-->Simvastatin-->2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside-->4-Mercaptophenylboronic acid-->Montelukast-->Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester-->Calcipotriene-->BIS(T-BUTYLDIMETHYLSILOXY)ETHANE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

TBDMCS(18162-48-6).msds
Hazard InformationBack Directory
[Hazard]

Moderately toxic.
Questions And AnswerBack Directory
[Introduction]

Triethylchlorosilane is a clear, colourless to yellowish, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without decomposition.
It may be used as silylating agent for dervatization of primary and secondary alcohols etc.. Also it may be used to protect allylic esters as silylketene acetal which is ore stable but less volatile derivates than trimethylchlorosilane.
Spectrum DetailBack Directory
[Spectrum Detail]

tert-Butyldimethylsilyl chloride(18162-48-6) IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

tert-Butylchlorodimethylsilane, 98%(18162-48-6)
[Alfa Aesar]

tert-Butyldimethylchlorosilane, 97%(18162-48-6)
[Sigma Aldrich]

18162-48-6(sigmaaldrich)
[TCI AMERICA]

tert-Butyldimethylchlorosilane  [tert-Butyldimethylsilylating Agent],>98.0%(GC)(18162-48-6)
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