Bromotrimethylsilane
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- $5 - $4867.5
- Product name: Bromotrimethylsilane
- CAS: 2857-97-8
- MF: C3H9BrSi
- MW: 153.09
- EINECS:220-672-0
- MDL Number:MFCD00000048
- Synonyms:Bromotrimethylsilane purum, >=97.0% (AT);Bromotrimethylsilane, 97%, stabilized;trimethylbromosilane(tmbs) ;Silane,bromotrimethyl- ;CT2928;BROMOTRIMETHYLSILANE , STABILIZED WITH COPPER POWDER OR SILVER WIRE;3,3'',5,5-TETRAMETHYLBENZIDINESULFATE(TMB-S);Bromotrimethylsilane, 97%, stab. with copper powder or silver wire
66 prices
Selected condition：
Brand
- aablocks
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Chem-Impex
- Frontier Specialty Chemicals
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 8143240100
- 8143240010
- 1g
- 5ml
- 5g
- 10ml
- 10g
- 25ml
- 25g
- 50g
- 100g
- 100mL
- 0.25kg
- 250mL
- 250G
- 0.5kg
- 500g
- 1kg
- 2kg
- 2.5Kg
- 5kg
- 5 g
- 25 g
- 100 mL
- Manufactureraablocks
- Product numberAA002VNT
- Product descriptionBromotrimethylsilane ≥90%
- Packaging500g
- Price$118
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002VNT
- Product descriptionBromotrimethylsilane ≥90%
- Packaging100g
- Price$36
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002VNT
- Product descriptionBromotrimethylsilane 98%
- Packaging5g
- Price$9
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002VNT
- Product descriptionBromotrimethylsilane 98%
- Packaging1g
- Price$5
- Updated2026-05-28
- Buy
- ManufacturerAmbeed
- Product numberA428167
- Product descriptionBromotrimethylsilane 95%(stabilizedwithCopperchip)
- Packaging5g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA428167
- Product descriptionBromotrimethylsilane 95%(stabilizedwithCopperchip)
- Packaging25g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005040
- Product descriptionBROMOTRIMETHYL SILANE 95.00%
- Packaging25G
- Price$127.05
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR2120
- Product descriptionBromotrimethylsilane ≥95%
- Packaging25g
- Price$21
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR2120
- Product descriptionBromotrimethylsilane ≥95%
- Packaging100g
- Price$36
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR2120
- Product descriptionBromotrimethylsilane ≥95%
- Packaging500g
- Price$131
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFB31888
- Product descriptionBromotrimethylsilane
- Packaging100g
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB31888
- Product descriptionBromotrimethylsilane
- Packaging1kg
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB31888
- Product descriptionBromotrimethylsilane
- Packaging500g
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFB31888
- Product descriptionBromotrimethylsilane
- Packaging2kg
- Price$2180.64
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFB31888
- Product descriptionBromotrimethylsilane
- Packaging5kg
- Price$4867.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFB31888
- Product descriptionBromotrimethylsilane
- Packaging0.25kg
- Price$900
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002VNT | Bromotrimethylsilane ≥90% | 500g | $118 | 2026-05-28 | Buy |
| aablocks | AA002VNT | Bromotrimethylsilane ≥90% | 100g | $36 | 2026-05-28 | Buy |
| aablocks | AA002VNT | Bromotrimethylsilane 98% | 5g | $9 | 2026-05-28 | Buy |
| aablocks | AA002VNT | Bromotrimethylsilane 98% | 1g | $5 | 2026-05-28 | Buy |
| Ambeed | A428167 | Bromotrimethylsilane 95%(stabilizedwithCopperchip) | 5g | $7 | 2021-12-16 | Buy |
| Ambeed | A428167 | Bromotrimethylsilane 95%(stabilizedwithCopperchip) | 25g | $7 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0005040 | BROMOTRIMETHYL SILANE 95.00% | 25G | $127.05 | 2021-12-16 | Buy |
| Apolloscientific | OR2120 | Bromotrimethylsilane ≥95% | 25g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR2120 | Bromotrimethylsilane ≥95% | 100g | $36 | 2026-06-04 | Buy |
| Apolloscientific | OR2120 | Bromotrimethylsilane ≥95% | 500g | $131 | 2026-06-04 | Buy |
| Biosynth | FB31888 | Bromotrimethylsilane | 100g | $100 | 2021-12-16 | Buy |
| Biosynth | FB31888 | Bromotrimethylsilane | 1kg | $650 | 2021-12-16 | Buy |
| Biosynth | FB31888 | Bromotrimethylsilane | 500g | $350 | 2021-12-16 | Buy |
| Biosynth | FB31888 | Bromotrimethylsilane | 2kg | $2180.64 | 2026-06-04 | Buy |
| Biosynth | FB31888 | Bromotrimethylsilane | 5kg | $4867.5 | 2026-06-04 | Buy |
| Biosynth | FB31888 | Bromotrimethylsilane | 0.25kg | $900 | 2026-06-04 | Buy |
Properties
Melting point :-43 °C
Boiling point :79 °C(lit.)
Density :1.16 g/mL at 25 °C(lit.)
refractive index :n20/D 1.424(lit.)
Flash point :90 °F
storage temp. :Store below +30°C.
solubility :DECOMPOSES
form :Liquid
Specific Gravity :1.1725
color :Clear colorless to yellow
Water Solubility :DECOMPOSES
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
BRN :1731135
Stability :Stable. Flammable. Incompatible with strong acids, strong oxidizing agents. May decompose on exposure to water or moist air.
InChI :1S/C3H9BrSi/c1-5(2,3)4/h1-3H3
InChIKey :IYYIVELXUANFED-UHFFFAOYSA-N
SMILES :C[Si](C)(C)Br
CAS DataBase Reference :2857-97-8(CAS DataBase Reference)
NIST Chemistry Reference :Bromotrimethylsilane(2857-97-8)
EPA Substance Registry System :Silane, bromotrimethyl- (2857-97-8)
Boiling point :79 °C(lit.)
Density :1.16 g/mL at 25 °C(lit.)
refractive index :n
Flash point :90 °F
storage temp. :Store below +30°C.
solubility :DECOMPOSES
form :Liquid
Specific Gravity :1.1725
color :Clear colorless to yellow
Water Solubility :DECOMPOSES
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
BRN :1731135
Stability :Stable. Flammable. Incompatible with strong acids, strong oxidizing agents. May decompose on exposure to water or moist air.
InChI :1S/C3H9BrSi/c1-5(2,3)4/h1-3H3
InChIKey :IYYIVELXUANFED-UHFFFAOYSA-N
SMILES :C[Si](C)(C)Br
CAS DataBase Reference :2857-97-8(CAS DataBase Reference)
NIST Chemistry Reference :Bromotrimethylsilane(2857-97-8)
EPA Substance Registry System :Silane, bromotrimethyl- (2857-97-8)
Safety Information
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Description
Bromotrimethylsilane is used as a mild and selective reagent for cleavage of lactones, epoxides, acetals, phosphonate esters and certain ethers. Further, it is used as a brominating agent and an effective reagent for the formation of silyl enol ethers.More related product prices
N-(Trimethylsilyl)acetamide (Trifluoromethyl)trimethylsilane Trimethylsilyl cyanide 2344-80-1 Ethoxytrimethylsilane Azidotrimethylsilane Clidinium bromide Sodium bromate Triethylsilane Ethidium bromide Iodotrimethylsilane Chlorotrimethylsilane N-(Trimethylsilyl)imidazole 18293-53-3 Pyrrole-2-carboxaldehyde Trimethylsulfonium bromide Pivaloyl chloride Trithiocyanuric acid Cyanuric chlorideRelated product price
-
N-(Trimethylsilyl)acetamide
$12-2120 -
(Trifluoromethyl)trimethylsilane
$10-2985.4 -
Trimethylsilyl cyanide
$19-1873
Suppliers and manufacturers
Hubei Changfu Chemical Co., Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
Nanjing ChemLin Chemical Industry Co., Ltd.
Shanghai Yingrui Biopharma Co., Ltd.
Trimethylbromosilane
CAS:2857-97-8
