C4H9ClMg
116.87 g/mol
Research ReagentDanger
Tert-Butylmagnesium chloride
CAS677-22-5EC211-638-6
Category
Research Reagent
Compound Class
Organometallic
Primary Use
Research Compound
tert-Butylmagnesium chloride is a Grignard reagent commonly used in organic synthesis as a source of the tert-butyl nucleophile. It is typically supplied as a solution in an ethereal solvent and is employed in laboratory-scale carbon-carbon bond-forming reactions.
Grignard reagent for organic synthesisLaboratory research reagent
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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Related Compounds
StrongSame Parent
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Safety Reference
Danger
H225Highly flammable liquid and vapour
H250Catches fire spontaneously if exposed to air
H260In contact with water releases flammable gases which may ignite spontaneously
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for Tert-Butylmagnesium chloride (CAS 677-22-5) 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
magnesium;2-methylpropane;chloride
InChIKey
CQRPUKWAZPZXTO-UHFFFAOYSA-M
SMILES
C[C-](C)C.[Mg+2].[Cl-]
Synonyms (16)
- t-butylmagnesium chloride
- tBuMgCl
- tert-BuMgCl
- tert-Butylmagnesium chloride
- tert-butyl(chloro)magnesium
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