- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-(Trimethylsilyl)-2-propynal
- Price: Check
- Purity: 90.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-(Trimethylsilyl)-2-propynal
- Price: ￥228.0/1g ￥808.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-(Trimethylsilyl)-2-propynal
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2975-46-4
2975-46-4 structure
- Name: 3-(Trimethylsilyl)-2-propynal
- Chemical Name: 3-trimethylsilylprop-2-ynal
- CAS Number: 2975-46-4
- Molecular Formula: C6H10OSi
- Molecular Weight: 126.229
- Catalog: Chemical reagent Silane reagent
- Create Date: 2018-05-26 08:00:00
- Modify Date: 2025-08-20 18:53:24
| Name | 3-trimethylsilylprop-2-ynal |
|---|---|
| Synonyms |
2-Propynal, 3-(trimethylsilyl)-
3-(Trimethylsilyl)propynal MFCD01103709 3-(Trimethylsilyl)-2-propynal trimethylsilyl propargyl aldehyde 3-(Trimethylsilyl)propiolaldehyde trimethylsilylprop-2-yn-1-al |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 128.8±9.0 °C at 760 mmHg |
| Molecular Formula | C6H10OSi |
| Molecular Weight | 126.229 |
| Flash Point | 31.7±18.7 °C |
| Exact Mass | 126.050095 |
| PSA | 17.07000 |
| LogP | 2.45 |
| Appearance | Liquid | Colorless to yellow |
| Vapour Pressure | 12.7±0.2 mmHg at 25°C |
| Index of Refraction | 1.424 |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S26-S36/37 |
| RIDADR | UN 1224 |
| Packaging Group | II |
|
~83%
2975-46-4 |
| Literature: Chauvin, Remi Tetrahedron Letters, 1995 , vol. 36, # 3 p. 401 - 404 |
|
~97%
2975-46-4 |
| Literature: Mareev, Alexander V.; Medvedeva, Alevtina S.; Khatashkeev, Alexander V.; Afonin, Andrey V. Mendeleev Communications, 2005 , # 6 p. 263 - 265 |
|
~27%
2975-46-4 |
| Literature: Institute of Medicinal Molecular Design, Inc. Patent: EP1145718 A1, 2001 ; |
|
~80%
2975-46-4 |
| Literature: Yamada, Hiroko; Kushibe, Kayo; Okujima, Tetsuo; Uno, Hidemitsu; Ono, Noboru Chemical Communications, 2006 , # 4 p. 383 - 385 |
|
~%
2975-46-4 |
| Literature: Chemistry - A European Journal, , vol. 10, # 20 p. 5087 - 5110 |
|
~%
2975-46-4 |
| Literature: Synthesis, , # 11 p. 979 - 982 |
|
~%
2975-46-4 |
| Literature: Tetrahedron Letters, , vol. 38, # 47 p. 8193 - 8196 |
|
~%
2975-46-4 |
| Literature: Synthesis, , p. 307 - 309 |
