- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: {[Dimethyl(2-methyl-2-propanyl)silyl]oxy}acetaldehyde
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: {[Dimethyl(2-methyl-2-propanyl)silyl]oxy}acetaldehyde
- Price: ￥468.0/1g
- Purity: 90.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (tert-Butyldimethylsilyloxy)acetaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
102191-92-4
102191-92-4 structure
- Name: {[Dimethyl(2-methyl-2-propanyl)silyl]oxy}acetaldehyde
- Chemical Name: (tert-butyldimethylsilyloxy)acetaldehyde
- CAS Number: 102191-92-4
- Molecular Formula: C8H18O2Si
- Molecular Weight: 174.313
- Catalog: Chemical reagent Organic reagent Silane
- Create Date: 2018-08-02 16:03:00
- Modify Date: 2025-08-25 11:25:23
| Name | (tert-butyldimethylsilyloxy)acetaldehyde |
|---|---|
| Synonyms |
MFCD01321229
Acetaldehyde, 2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]- 2-[tert-butyl(dimethyl)silyl]oxyacetaldehyde {[Dimethyl(2-methyl-2-propanyl)silyl]oxy}acetaldehyde (tert-Butyldimethylsiloxy)acetaldehyde |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 161.0±23.0 °C at 760 mmHg |
| Melting Point | 165-167ºC |
| Molecular Formula | C8H18O2Si |
| Molecular Weight | 174.313 |
| Flash Point | 42.7±18.2 °C |
| Exact Mass | 174.107605 |
| PSA | 26.30000 |
| LogP | 2.61 |
| Vapour Pressure | 2.3±0.3 mmHg at 25°C |
| Index of Refraction | 1.412 |
| Storage condition | below 5° C |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-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 | UN 1989 |
| WGK Germany | 3 |
| HS Code | 2931900090 |
| Precursor 9 | |
|---|---|
| DownStream 7 | |
![2-[(tert-Butyldimethylsilyl)oxy]ethanol structure](https://image.chemsrc.com/caspic/056/102229-10-7.png)
![tert-butyl-[4-[tert-butyl(dimethyl)silyl]oxybut-2-enoxy]-dimethylsilane structure](https://image.chemsrc.com/caspic/368/129377-90-8.png)
![(E)-4-[tert-butyl(dimethyl)silyl]oxybut-2-en-1-ol structure](https://image.chemsrc.com/caspic/329/91202-69-6.png)
![3-[tert-butyl(dimethyl)silyl]oxypropane-1,2-diol structure](https://image.chemsrc.com/caspic/482/85951-08-2.png)
![Ethyl [(tert-Butyldimethylsilyl)oxy]acetate structure](https://image.chemsrc.com/caspic/450/67226-78-2.png)
![3-{[tert-Butyl(dimethyl)silyl]oxy}propan-1-ol structure](https://image.chemsrc.com/caspic/132/73842-99-6.png)
![(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-ol structure](https://image.chemsrc.com/caspic/433/156928-09-5.png)
![(3S,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-ol structure](https://image.chemsrc.com/caspic/450/252873-50-0.png)
![5-[tert-butyl(dimethyl)silyl]oxypent-3-en-2-one structure](https://image.chemsrc.com/caspic/493/162662-04-6.png)
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |