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Merck

420042

Sigma-Aldrich

1-Methyl-2-propenylmagnesium chloride solution

0.5 M in THF

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$128.00
25 G
$464.00

$128.00


Estimated to ship onMarch 31, 2025


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5 G
$128.00
25 G
$464.00

About This Item

Linear Formula:
H2C=CHCH(CH3)MgCl
CAS Number:
Molecular Weight:
114.86
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

$128.00


Estimated to ship onMarch 31, 2025


Request a Bulk Order

Quality Level

reaction suitability

reaction type: Grignard Reaction

concentration

0.5 M in THF

bp

67 °C

density

0.917 g/mL at 25 °C

SMILES string

CC([Mg]Cl)C=C

InChI

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

InChI key

RTJGBPYEBKZQGE-UHFFFAOYSA-M

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This Item
419605419532563773
concentration

0.5 M in THF

concentration

0.5 M in THF

concentration

0.5 M in THF

concentration

0.5 M in THF

density

0.917 g/mL at 25 °C

density

0.934 g/mL at 25 °C

density

0.915 g/mL at 25 °C

density

0.918 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

bp

67 °C

bp

67 °C

bp

65-67 °C

bp

65 °C (lit.)

Application

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.[1] 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.[2]

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 2

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Addition of Organolithium and Grignard Reagents to Pyrimidine-2 (1 H)-thione: Easy Access to 4-Substituted 3, 4-Dihydropyrimidine-2 (1 H)-thiones
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Phosphorus, Sulfur, and Silicon and the Related Elements, 184(8), 1946-1957 (2009)
Water accelerated allylation of aldehydes by using water tolerant Grignard-type allylating agents from allylmagnesium chloride and various metallic salts
Fukuma T, et al.
Chemistry Letters (Jpn), 31(3), 376-377 (2002)

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