Molekula
4-Chlorophenylmagnesium bromide 1M in diethyl ether
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Chlorophenylmagnesium bromide is a Grignard reagent, a highly reactive organomagnesium compound used in organic synthesis for carbon-carbon bond formation, halogen substitution, and functional group transformations. It is supplied as a 1M solution in anhydrous diethyl ether for precise stoichiometric reactions. CAS 873-77-8, molecular formula ClC6H4MgBr, molecular weight 215.76. Store at ambient temperatures under inert gas. Signal word: Danger (corrosive, flammable). Molekula supplies 4-Chlorophenylmagnesium bromide 1M in diethyl ether from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
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Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Yellow to brown liquid |
| 4-Chlorophenylmagnesium bromide | 0.95 - 1.15mol/l |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | -40 °C |
| Transport Class | 4.3 (3) |
| Packing Group | I |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90029830 |
| CAS Number | 873-77-8 |
| IUPAC Name | magnesium;chlorobenzene;bromide |
| EC Number | 212-853-8 |
| Molecular Formula | ClC6H4MgBr |
| Molecular Weight | 215.76 |
| Exact Mass | 213.9035 |
| SMILES | C1=CC(=CC=[C-]1)Cl.[Mg+2].[Br-] |
| InChIKey | DLJIPJMUYCUTOV-UHFFFAOYSA-M |
| InChI | InChI=1S/C6H4Cl.BrH.Mg/c7-6-4-2-1-3-5-6;;/h2-5H;1H;/q-1;;+2/p-1 |
| PubChem CID | 101888 |
| UN Number | UN3399 |
| REACH Code | Y110 |
| HTS Code | 2931.90.3000 |
| Tariff Code | 2931900090 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- EUH014 Reacts violently with water
- EUH019 May form explosive peroxides
- H224 Extremely flammable liquid and vapour
- H261 In contact with water releases flammable gas
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H336 May cause drowsiness or dizziness
- H351 Suspected of causing cancer
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P310 Immediately call a POISON CENTER or doctor/physician
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 4-Chlorophenylmagnesium bromide (1M in diethyl ether) commonly used for?
This Grignard reagent is primarily used in organic synthesis for forming carbon-carbon bonds, such as in the preparation of ketones, alcohols, and aromatic compounds.
What is the molecular formula and molecular weight of 4-Chlorophenylmagnesium bromide?
The molecular formula is **ClC₆H₄MgBr**, and the molecular weight is **215.76 g/mol**.
What safety classification does this product have?
This product is labeled with the **signal word 'Danger'** due to its reactive and flammable nature.
How should 4-Chlorophenylmagnesium bromide be stored?
Store under an inert atmosphere (e.g., nitrogen or argon) at **ambient temperature**, away from moisture and oxidizing agents.
Does Molekula supply this product in bulk quantities?
Yes, we can supply this product in bulk—please contact our sales team for custom packaging and pricing.
What documentation is provided with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a technical data sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.