Molekula
Ethynylmagnesium Bromide, 0.5M in Tetrahydrofuran
CAS 4301-14-8
HC≡CMgBr
MW 129.24
In stock
C#[C-].[Mg+2].[Br-]
Overview
A high-purity building blocks supplied by Molekula across research and bulk scale.
Specifications
| Property | Value |
|---|---|
| Assay (Titration) | 0.40-0.60M |
| Appearance | Clear to hazy, colourless to yellow to grey to brown liquid |
| Note | May develop some turbidity or precipitate |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | -17 C |
| Transport Class | 4.3 (3) |
| Packing Group | II |
| Shelf Life | 12 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 4301-14-8 |
| Molecular Formula | HC≡CMgBr |
| Molecular Weight | 129.24 |
| SMILES | C#[C-].[Mg+2].[Br-] |
| EC / UN Number | 3399 |
| REACH Code | Y110 |
| HTS Code | 2931.90.9052 |
| Tariff Code | 2931900090 |
Safety & GHS
Danger
-
Explosive
GHS01
-
Flammable
GHS02
-
Oxidizing
GHS03
-
Compressed Gas
GHS04
Hazard statements
- EUH014 Reacts violently with water
- EUH019 May form explosive peroxides
- H225 Highly 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
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- 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
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
Documents
Certificate of Analysis (CoA) by batch
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Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
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