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Hydrocarbons (Alkanes, Alkenes & Arenes)

Ethynylmagnesium bromide 0.5 M in THF

Available on request

Buy Ethynylmagnesium bromide 0.5 M in THF (CAS 4301-14-8) from Zemixal: C2HBrMg, COA and SDS with every lot, worldwide shipping.

Pack sizes
Ethynylmagnesium bromide 0.5 M in THF chemical structure
CAS number4301-14-8
FormulaC2HBrMg
Molar mass129.24 g/mol
Physical formSolution
HS code29420090
InChIKeyLROBJRRFCPYLIT-UHFFFAOYSA-M
IUPAC namemagnesium;ethyne;bromide

About Ethynylmagnesium bromide 0.5 M in THF

Ethynylmagnesium bromide 0.5 M in THF sits in our hydrocarbons (Alkanes, Alkenes & Arenes) section and ships worldwide from stock or short lead time. Identity at a glance: CAS 4301-14-8, formula C2HBrMg and molar mass 129.24 g/mol. Expect liquid.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Safe handling

Recommended storage temperature is 2–8 °C. Reported physical data: density 0.94 g/mL at 25 °C. Hazard communication follows GHS (Danger: H225, H260, H261 and H314). Our SDS lists exposure controls and first-aid measures.

Order it in 100 mL and 500 mL packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Ethynylmagnesium bromide 0.5 M in THF
Product nameEthynylmagnesium bromide 0.5 M in THF
Catalogue numberZX-010279
CAS number4301-14-8
IUPAC namemagnesium;ethyne;bromide
Molecular formulaC2HBrMg
Molar mass129.24 g/mol
Exact mass127.9112
Physical formSolution
AppearanceLiquid
Density0.94 g/mL at 25 °C
H-bond donors / acceptors0 / 2
Topological polar surface area0 Ų
Storage2–8 °C
HS code29420090
InChIKeyLROBJRRFCPYLIT-UHFFFAOYSA-M
SMILESC#[C-].[Mg+2].[Br-]
PubChem CID4071243
SynonymsAcetylenemagnesium bromide, Bromoethynylmagnesium, Ethynylmagnesium bromide, bromo(ethynyl)magnesium, ethinylmagnesium bromide, ethynyl magnesiumbromide, ethynyl-magnesium bromide, Ethinyl magnesium bromide, bromo(ethynyl)magnesium, 05M in THF, Ethynylmagnesium bromide, 0.5 M solution in THF, Acetylenemagnesium bromide, Bromoethynylmagnesium, Ethynylmagnesium bromide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H260In contact with water releases flammable gases which may ignite spontaneously
  • H261In contact with water releases flammable gas
  • H314Causes severe skin burns and eye damage

Precautionary statements P210, P223, P231 + P232, P233, P240, P241, P242, P243, P260, P264, P280, P301 + P330 + P331, P302 + P335 + P334, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P321, P363, P370 + P378, P402 + P404, P403 + P235, P405

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Ethynylmagnesium bromide 0.5 M in THF
100 mLQuoted on request
500 mLQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Ethynylmagnesium bromide 0.5 M in THF

Which CAS number identifies Ethynylmagnesium bromide 0.5 M in THF?
Ethynylmagnesium bromide 0.5 M in THF is registered under CAS 4301-14-8. You may also see it listed as Acetylenemagnesium bromide, Bromoethynylmagnesium, Ethynylmagnesium bromide. Our catalogue number for this item is ZX-010279.
What are the formula and molar mass of Ethynylmagnesium bromide 0.5 M in THF?
For Ethynylmagnesium bromide 0.5 M in THF, its formula is C2HBrMg and its molar mass is 129.24 g/mol. InChIKey LROBJRRFCPYLIT-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for Ethynylmagnesium bromide 0.5 M in THF?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mL, 500 mL. Larger quantities and custom packing can be quoted on request.
Which documents come with Ethynylmagnesium bromide 0.5 M in THF?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ethynylmagnesium bromide 0.5 M in THF to my country?
Yes. Because Ethynylmagnesium bromide 0.5 M in THF is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store Ethynylmagnesium bromide 0.5 M in THF?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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