2-Methyl-1-propenylmagnesium bromide

HCID 4456485

Notes Reactions

Substructure search Find similar structures

Basic information

CAS: 38614-36-7
Standard SMILES: [Br-].[CH-]=C(C)C.[Mg+2]
InChIKey: FFUIUNZKXBJVSC-UHFFFAOYSA-M
Molecular formula: C4H7BrMg
Average molar mass: 159.31 g/mol
Monoisotopic mass: 157.95815

Names & identifiers

Preferred name: 2-Methyl-1-propenylmagnesium bromide
IUPAC: magnesium;2-methylprop-1-ene;bromide
English name: 2-Methyl-1-propenylmagnesium bromide
Molecular formula: C4H7BrMg
Molecular weight: 159.31

Names & synonyms

2-methyl-1-propenylmagnesium bromideRefChem:474930684-507-838614-36-7(2-methylprop-1-enyl)magnesium bromide2-Methyl-1-propenyl magnesium bromideSCHEMBL227272-methyl-propenylmagnesium bromide2-methylpropenyl magnesium bromide2-methyl propenyl magnesium bromide2-methylprop-1-enylmagnesium bromideAKOS030228186

Show more names

(2-Methylprop-1-en-1-yl)MagnesiuM broMideIsobutenylmagnesium bromide2,2-Dimethylvinylmagnesium bromide1-Bromomagnesio-2-methyl-1-propene2-Methyl-1-acryl magnesium bromide2-Methyl-1-propenyl Bromomagnesium(2-Methylpropenyl)magnesium bromide2-METHYL-1-PROPYLMAGNESIUM BROMIDE0.5M THF(beta,beta-Dimethylvinyl)magnesium bromide

2-METHYL-1- PROPENYLMAGNESIUM BROMIDE2-Methyl-1-propenylmagnesium bromide, 0.5M (8.35% w/w) in THF, packaged under Argon in resealable ChemSeal bottles

Database identifiers

CAS: 38614-36-7
PubChem CID: 4456485
EC Number: 684-507-8

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 0
Heavy atoms: 6
Formal charge: 0
Complexity: 30.5

Physicochemical properties

Density: 0.952 g/mL · 0.952 g/mL at 25 °C
Flash point: 5 °F · 5 °F
form: Solution
color: Yellow to dark orange
InChI: 1S/C4H7.BrH.Mg/c1-4(2)3;;/h1H,2-3H3;1H;/q;;+1/p-1
InChIKey: BKVIQODYSREJQH-UHFFFAOYSA-M
SMILES: C\C(C)=C\[Mg]Br
UNSPSC Code: 12352103 · 12352103
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02,GHS05,GHS07,GHS08
Signal word: Danger
Hazard statements: 225 · H225-H261-H302-H314-H335-H351
Precautionary statements: 210 · P210-P231+P232-P280-P370+P378-P402+P404-P403+P235
target organs: Respiratory system
PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes: F,C,Xn
Risk Statements: 11 · 11-14/15-19-20/21/22-34-37-40-36/37/38-15
Safety Statements: 16 · 16-26-27-36/37/39-45-43-36/37
RIDADR: 3399 · UN 3399 4.3/PG 2
WGK Germany: 3 · 3
HS Code: 29319090 · 29319090
Storage Class: 4.3 · 4.3 - Hazardous materials which set free flammable gases upon contact with water
Hazard Classifications: 4 OralCarc · Acute Tox. 4 OralCarc. 2Flam. Liq. 2Skin Corr. 1BSTOT SE 3Water-react 2

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Danger

H261 (97.5%): In contact with water releases flammable gas [Danger Substances and mixtures which in contact with water, emit flammable gases]

P231+P232, P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P402+P404, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesWater-react. 2 (97.5%)

Safety data

PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk: 3
ridadr: UN 3399 4.3/PG 2
hs_code: 29319090
risk_code: 11-14/15-19-20/21/22-34-37-40-36/37/38-15
Signal word: Danger
Symbol(GHS): GHS02,GHS05,GHS07,GHS08
hazard_code: F,C,Xn
safety_code: 16-26-27-36/37/39-45-43-36/37
Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
target organs: Respiratory system
Hazard statements: H225-H261-H302-H314-H335-H351
Hazard Classifications: Acute Tox. 4 OralCarc. 2Flam. Liq. 2Skin Corr. 1BSTOT SE 3Water-react 2
Precautionary statements: P210-P231+P232-P280-P370+P378-P402+P404-P403+P235

Chemistry & industry

Applications · 3 items

UsesUsed in a synthesis of (2S,3S)-3′-fluoroisoleucine.

Uses2-Methyl-1-propenylmagnesium bromide can be used in a study of a palladium-catalyzed coupling with aryl tosylates.

Uses2-Methyl-1-propenylmagnesium bromide(0.5M in THF) is a reagent used in many chemical reactions such as in the preparation of biaryls, alkylarenes, alkenylarenes, alkynylalkenones via nucleophilic addition.Used in the study of palladium-catalyzed coupling with aryl tosylates.

Upstream & downstream products

Downstream products

Cycloheptane 2,5-Dimethyl-2,4-hexadiene

Suppliers48 total

Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

上海凯曼化工科技有限公司021-021-50400622 15618790390 · [email protected]

Syntechem Co.,Ltd[email protected]

Related reactions

0 records

New reaction record

No reaction records under the current filter.

Compound notes

Loading…