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Home/Compounds/Research Reagent/Butylmagnesium chloride
C4H9ClMg
116.87 g/mol
Research Reagent

Butylmagnesium chloride

CAS693-04-9EC211-739-5
Category
Research Reagent
Compound Class
Organometallic
Primary Use
Research Compound

Butylmagnesium chloride is an organomagnesium compound commonly used as a Grignard reagent in organic synthesis. It serves as a source of the butyl nucleophile for carbon-carbon bond-forming reactions.

Grignard reagent for organic synthesisSource of butyl group in carbon-carbon bond formation

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

Di-n-butylmagnesium

CAS1191-47-5

Grignard reagent precursor

StrongSame Parent

Magnesium, butylethyl-

CAS62202-86-2

Metal alkyl catalyst or reagent

StrongSame Parent

Magnesium bromide butan-1-ide (1/1/1)

CAS693-03-8

research compound

ReferenceSame Category

1-Pentylmagnesium bromide

CAS693-25-4

research compound

ReferenceSame Category

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CAS69353-21-5

research compound

ReferenceSame Category

2,6-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

CAS693774-10-6

research compound

ReferenceSame Category

(2,6-Dimethylpyridin-3-yl)boronic acid

CAS693774-55-9

research compound

Customs Tariff Classification

The international HS code for Butylmagnesium chloride (CAS 693-04-9) 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;butane;chloride

InChIKey

QUXHCILOWRXCEO-UHFFFAOYSA-M

SMILES

CCC[CH2-].[Mg+2].[Cl-]

Synonyms (9)
  • 1-butyl magnesium chloride
  • Butylchloridomagnesium
  • Butylmagnesium chloride
  • Magnesium, butylchloro-
  • n-butylmagnesiumchloride
  • nBuMgCl

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