ChemicalBook >> CAS DataBase List >>3-TRIMETHYLSILYLPROPYNAL
3-TRIMETHYLSILYLPROPYNAL
- CAS No.
- 2975-46-4
- Chemical Name:
- 3-TRIMETHYLSILYLPROPYNAL
- Synonyms
- 3-(triMethylsilyl)propiolaldehyde;DK722;DKFELEX0187;)-2-propynaL;Trimethylsilylpropynal;(Trimethylsilyl)propynal;3-TRIMETHYLSILYLPROPYNAL;3-Trimethylsilylpropynol;Trimethylsilanyl-propynal;3-Trimethylsilylprop-2-Ynal
- CBNumber:
- CB4288965
- Molecular Formula:
- C6H10OSi
- Molecular Weight:
- 126.23
- MDL Number:
- MFCD01103709
- MOL File:
- 2975-46-4.mol
- MSDS File:
- SDS
Last updated:2025-04-02 16:58:49
| Melting point | 195 °C |
|---|---|
| Boiling point | 52 °C |
| Density | 0.854 g/mL at 25 °C |
| refractive index | n20/D 1.444 |
| Flash point | >25°C |
| storage temp. | 2-8°C |
| form | Liquid |
| Specific Gravity | 0.86 |
| color | Colorless to yellow |
| Sensitive | Air & Moisture Sensitive |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| InChIKey | LJRWLSKYGWLYIM-UHFFFAOYSA-N |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 10-36/37/38 | |||||||||
| Safety Statements | 16-36/37/39-36/37-26 | |||||||||
| RIDADR | 1993 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
3-TRIMETHYLSILYLPROPYNAL price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 687170 | 3-(Trimethylsilyl)-2-propynal 97% | 2975-46-4 | 1g | $40 | 2023-06-20 | Buy |
| TCI Chemical | T2907 | 3-Trimethylsilylpropynal >97.0%(GC) | 2975-46-4 | 1g | $112 | 2024-03-01 | Buy |
| TCI Chemical | T2907 | 3-Trimethylsilylpropynal >97.0%(GC) | 2975-46-4 | 5g | $332 | 2024-03-01 | Buy |
| Alfa Aesar | 044763 | 3-Trimethylsilylpropynal, 97% | 2975-46-4 | 1g | $85.65 | 2024-03-01 | Buy |
| Alfa Aesar | 044763 | 3-Trimethylsilylpropynal, 97% | 2975-46-4 | 5g | $355.65 | 2024-03-01 | Buy |
3-TRIMETHYLSILYLPROPYNAL Preparation Products And Raw materials
Raw materials
Tetrahydro-2-[[3-(trimethylsilyl)-2-propyn-1-yl]oxy]-2H-Pyran
1-Hexyl-1h-indole-3-carboxaldehyde
3-TRIMETHYLSILYL-2-PROPYN-1-OL
1-BENZYL-1H-INDOLE-3-CARBALDEHYDE
CHEMBRDG-BB 5100225
1of3
Preparation Products
Global( 167)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Junhua Import and Export Co., LTD | +86-18503288844 +86-18503288844 | junhua1@hb-junhua.com | China | 978 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19805 | 58 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19825 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
View Lastest Price from 3-TRIMETHYLSILYLPROPYNAL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-25 | 3-TRIMETHYLSILYLPROPYNAL
2975-46-4
|
US $0.00-0.00 / kg | 1kg | 99% | 1000 | Hebei Junhua Import and Export Co., LTD | |
 |
2025-04-23 | 3-TRIMETHYLSILYLPROPYNAL
2975-46-4
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-15 | 3-TRIMETHYLSILYLPROPYNAL
2975-46-4
|
US $10.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co.,Ltd |
-
- 3-TRIMETHYLSILYLPROPYNAL
2975-46-4
- US $0.00-0.00 / kg
- 99%
- Hebei Junhua Import and Export Co., LTD
-
- 3-TRIMETHYLSILYLPROPYNAL
2975-46-4
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 3-TRIMETHYLSILYLPROPYNAL
2975-46-4
- US $10.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
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Trimethylsilanyl-propynal
3-(triMethylsilyl)propiolaldehyde
DK722
DKFELEX0187
2975-46-4
CH33SiCCCHO
C6H10OSi