C16H19ClSi
274.86 g/mol
Research ReagentDanger
Tert-Butylchlorodiphenylsilane
CAS58479-61-1EC261-282-0
Category
Research Reagent
Compound Class
Organometallic
Primary Use
Research Compound
tert-Butylchlorodiphenylsilane is a silicon-based organosilicon compound commonly employed as a silyl protecting group reagent in organic synthesis. Its primary significance lies in its ability to introduce the tert-butyldiphenylsilyl (TBDPS) protecting group, which offers stability under a range of reaction conditions.
silyl protecting group reagent for alcohols and other functional groupsresearch reagent in organic synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Referencesame scaffold
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Referencesame scaffold
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Safety Reference
Danger
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for Tert-Butylchlorodiphenylsilane (CAS 58479-61-1) is 2931.90.
HS code (international, 6-digit)
2931.90
EU CN code (8-digit)
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
tert-butyl-chloro-diphenylsilane
InChIKey
MHYGQXWCZAYSLJ-UHFFFAOYSA-N
SMILES
CC(C)(C)[Si](C1=CC=CC=C1)(C2=CC=CC=C2)Cl
Synonyms (30)
- TBDPSCI
- T-BUPH2SICL
- TBDPS chloride
- TBDPS-Cl
- chloro t-butyldiphenylsilane
- t-Butyldiphenylchlorosilane
- t-butylchlorodiphenylsilane
- t-butyldiphenylsilyl chloride
- terbutyldiphenylchlorosilane
- tert-Butydiphenylchlorosilane
- tert-butylchorodiphenylsilane
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