Trimethylsulfonium bromide
- CAS NO.:3084-53-5
- Empirical Formula: C3H9S.Br
- Molecular Weight: 157.07
- MDL number: MFCD00051367
- EINECS: 227-875-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is Trimethylsulfonium bromide?
The Uses of Trimethylsulfonium bromide
Trimethylsulfonium bromide is an important pharmaceutical intermediate and chemical raw material for the preparation of methylcobalamin and epoxy resins. Methylcobalamin is the active form of vitamin B12 and is used to treat peripheral neuropathy, diabetic neuropathy, and amyotrophic lateral sclerosis.
Properties of Trimethylsulfonium bromide
| Melting point: | 203°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | very faint turbidity |
| BRN | 3556022 |
| InChI | InChI=1S/C3H9S.BrH/c1-4(2)3;/h1-3H3;1H/q+1;/p-1 |
| CAS DataBase Reference | 3084-53-5(CAS DataBase Reference) |
| EPA Substance Registry System | Sulfonium, trimethyl-, bromide (3084-53-5) |
Safety information for Trimethylsulfonium bromide
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Trimethylsulfonium bromide
| InChIKey | GOTIICCWNAPLMN-UHFFFAOYSA-M |
| SMILES | C[S+](C)C.[Br-] |
Trimethylsulfonium bromide manufacturer
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