- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-(Trimethylsilyl)propynoic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-(Trimethylsilyl)propynoic acid
- Price: ￥3228.0/25g ￥858.0/5g ￥248.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-(trimethylsilyl)propiolic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
5683-31-8
5683-31-8 structure
- Name: 3-(Trimethylsilyl)propynoic acid
- Chemical Name: 3-(Trimethylsilyl)propynoic acid
- CAS Number: 5683-31-8
- Molecular Formula: C6H10O2Si
- Molecular Weight: 142.228
- Catalog: Chemical reagent Silane reagent
- Create Date: 2018-09-20 20:28:43
- Modify Date: 2025-08-22 11:38:46
| Name | 3-(Trimethylsilyl)propynoic acid |
|---|---|
| Synonyms |
MFCD00190216
2-Propynoic acid, 3-(trimethylsilyl)- 3-(Trimethylsilyl)-2-propynoic acid 3-(Trimethylsilyl)prop-2-ynoic acid 3-trimethylsilylprop-2-ynoic acid |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 219.1±9.0 °C at 760 mmHg |
| Melting Point | 47-49 °C(lit.) |
| Molecular Formula | C6H10O2Si |
| Molecular Weight | 142.228 |
| Flash Point | 86.3±18.7 °C |
| Exact Mass | 142.045013 |
| PSA | 37.30000 |
| LogP | 2.19 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.452 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
