ChemicalBook >> CAS DataBase List >>4-(Trimethylsilyl)-3-butyn-2-one
4-(Trimethylsilyl)-3-butyn-2-one
- CAS No.
- 5930-98-3
- Chemical Name:
- 4-(Trimethylsilyl)-3-butyn-2-one
- Synonyms
- TIMTEC-BB SBB009031;4-TRIMETHYLSILYL-3-BUTYN-2-ONE;4-trimethylsilylbut-3-yn-2-one;4-(Trimethysilyl)-3-butyn-2-one;4-TriMethylsilanyl-but-3-yn-2-one;4-(trimehtylsilyl)-3-Butyne-2-one;3-Butyn-2-one, 4-(trimethylsilyl)-;4-(TRIMETHYLSILYL)-3-BUTYN-2-ONE 98%;4-(Trimethylsilyl)-3-butyn-2-one,98%;4-(TriMethylsilyl)-3-butyn-2-one, 98.0%(GC)
- CBNumber:
- CB9242865
- Molecular Formula:
- C7H12OSi
- Molecular Weight:
- 140.26
- MDL Number:
- MFCD00190212
- MOL File:
- 5930-98-3.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
Melting point | 99 °C |
---|---|
Boiling point | 156 °C(lit.) |
Density | 0.854 g/mL at 25 °C(lit.) |
refractive index |
n |
Flash point | 83 °F |
storage temp. | Flammables area |
form | clear liquid |
color | Colorless to Light yellow to Light orange |
Specific Gravity | 0.854 |
Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
CAS DataBase Reference | 5930-98-3(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H226-H315-H319-H335 |
Precautionary statements | P210-P233-P240-P241-P303+P361+P353-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 10-36/37/38 |
Safety Statements | 16-26-36-37/39 |
RIDADR | UN 1224 3/PG 3 |
WGK Germany | 3 |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29319090 |
4-(Trimethylsilyl)-3-butyn-2-one price More Price(17)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 418676 | 4-(Trimethylsilyl)-3-butyn-2-one 97% | 5930-98-3 | 5g | $91.6 | 2024-03-01 | Buy |
TCI Chemical | T2973 | 4-(Trimethylsilyl)-3-butyn-2-one >97.0%(GC) | 5930-98-3 | 5mL | $73 | 2024-03-01 | Buy |
TCI Chemical | T2973 | 4-(Trimethylsilyl)-3-butyn-2-one >97.0%(GC) | 5930-98-3 | 25mL | $249 | 2024-03-01 | Buy |
GFS CHEMICALS | 83381 | 4-TMS-3-BUTYN-2-ONE | 5930-98-3 | 10g | $166.22 | 2021-12-16 | Buy |
TRC | T896175 | 4-(Trimethylsilyl)-3-butyn-2-one | 5930-98-3 | 10mg | $45 | 2021-12-16 | Buy |
4-(Trimethylsilyl)-3-butyn-2-one Chemical Properties,Uses,Production
Chemical Properties
clear slightly yellow liquid
Uses
4-(Trimethylsilyl)-3-butyn-2-one (TMSB) has been used to investigate its asymmetric bioreduction to (S)-4-(trimethylsilyl)-3-butyn-2-ol {(S)-TMSBOL} by employing biocompatible water-immiscible ionic liquids (ILs). TMSB may be used for the synthesis of entecavir (BMS-200475).
General Description
4-(Trimethylsilyl)-3-butyn-2-one is a ketone. Its asymmetric bioreduction to enantiopure {(S)-TMSBOL in various hydrophilic ionic liquid (ILs) solvent systems has been reported.
4-(Trimethylsilyl)-3-butyn-2-one Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 183)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16223 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9338 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32715 | 60 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 7154 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
View Lastest Price from 4-(Trimethylsilyl)-3-butyn-2-one manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2021-07-13 | 4-(Trimethylsilyl)-3-butyn-2-one
5930-98-3
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-10 | 4-(Trimethylsilyl)-3-butyn-2-one
5930-98-3
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-02 | 4-(Trimethylsilyl)-3-butyn-2-one
5930-98-3
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
- 4-(Trimethylsilyl)-3-butyn-2-one
5930-98-3
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 4-(Trimethylsilyl)-3-butyn-2-one
5930-98-3
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 4-(Trimethylsilyl)-3-butyn-2-one
5930-98-3
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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TIMTEC-BB SBB009031
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C7H12OSi
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