ChemicalBook--->CAS DataBase List--->21969-32-4

21969-32-4

21969-32-4 Structure

21969-32-4 Structure
IdentificationBack Directory
[Name]

1-METHYL-2-PROPENYLMAGNESIUM CHLORIDE
[CAS]

21969-32-4
[Synonyms]

chlorure de buten-2 ylmagnesium
1-METHYL-2-PROPENYLMAGNESIUM CHLORIDE
1-Methyl-2-propenylmagnesium chloride solution
1-Methyl-2-propenylmagnesium chloride, 0.25 M in THF
1-Methyl-2-propenylmagnesium chloride, 0.25 M in 2-MeTHF
1-Methyl-2-propenylmagnesium chloride solution 0.5 in THF
1-Methyl-2-propenylmagnesium chloride 0.5M solution in THF
1-Methyl-2-propenylmagnesium chloride solution 0.5 M in THF
1-Methyl-2-propenylmagnesium chloride solution 0.5M solution in THF
1-METHYL-2-PROPENYLMAGNESIUM CHLORIDE, 0 .5M SOLUTION IN TETRAHYDROFURAN
[Molecular Formula]

C4H7ClMg
[MDL Number]

MFCD00216570
[MOL File]

21969-32-4.mol
[Molecular Weight]

114.86
Chemical PropertiesBack Directory
[Boiling point ]

67 °C
[density ]

0.917 g/mL at 25 °C
[Fp ]

−4 °F
[InChI]

1S/C4H7.ClH.Mg/c1-3-4-2;;/h3-4H,1H2,2H3;1H;/q;;+1/p-1
[InChIKey]

RTJGBPYEBKZQGE-UHFFFAOYSA-M
[SMILES]

CC([Mg]Cl)C=C
Safety DataBack Directory
[Symbol(GHS) ]

GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS05,GHS07,GHS08
[Signal word ]

Danger
[Hazard statements ]

H225-H261-H302-H314-H335-H351
[Precautionary statements ]

P210-P231+P232-P280-P370+P378-P402+P404-P403+P235
[Hazard Codes ]

F,C,Xn
[Risk Statements ]

11-14-19-20/21/22-34-40-36/37/38-14/15
[Safety Statements ]

16-26-27-36/37/39-45-43-36/37
[RIDADR ]

UN 3399 4.3/PG 2
[WGK Germany ]

3
[HS Code ]

29319090
[Storage Class]

4.3 - Hazardous materials which set free flammable gases upon contact with water
[Hazard Classifications]

Acute Tox. 4 Oral
Carc. 2
Flam. Liq. 2
Skin Corr. 1B
STOT SE 3
Water-react 2
Hazard InformationBack Directory
[Chemical Properties]

Brown liquid
[Uses]

1-Methyl-2-propenylmagnesium chloride is a Grignard type allylating reagent that can be used for the preparation of corresponding homoallylic alcohols by reacting with various aldehydes. It can also be utilized in the synthesis of 3,4-dihydro-4-(1-methyl-2-propen-1-yl)-2(1H)-pyrimidinethione derivatives by treating with 2-mercaptopyrimidine.
[reaction suitability]

reaction type: Grignard Reaction
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