- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Octadecyltrimethoxysilane
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Hubei Changfu Chemical Co., Ltd.
- China
- Product Name: Octadecyltrimethoxysilane
- Price: ￥Inquiry/1000kg ￥Inquiry/1kg ￥Inquiry/500g ￥Inquiry/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Alex
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Octadecyltrimethoxysilane
- Price: ￥185.0/5ml ￥635.0/25ml
- Purity: 90.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Octadecyltrimethoxysilane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFUCHEM--3069-42-9--Octadecyltrimethoxysilane in stock
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
3069-42-9
3069-42-9 structure
- Name: Octadecyltrimethoxysilane
- Chemical Name: Octadecyltrimethoxysilane
- CAS Number: 3069-42-9
- Molecular Formula: C21H46O3Si
- Molecular Weight: 374.674
- Catalog: Chemical reagent Organic reagent Silane
- Create Date: 2018-02-28 08:00:00
- Modify Date: 2024-01-02 10:27:56
| Name | Octadecyltrimethoxysilane |
|---|---|
| Synonyms |
Silane,trimethoxyoctadecyl
trimethoxyoctadecyl-silan octadecyl trimethoxy silane TriMethoxy Trimethoxy(octadecyl)silane Silane, trimethoxyoctadecyl- Octadecyltrimethoxysilan MFCD00043060 Octadecyltrimethoxysilane Trimethoxyoctadecylsilane OctadecyltriMethoxys Stearyltrimethoxysilane n-Octodecyltrimethoxysilane n-Octadecyltrimethoxysilane EINECS 221-339-2 n-Octadecyl Trimethoxysilane |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 294.2±8.0 °C at 760 mmHg |
| Melting Point | 16-17 °C(lit.) |
| Molecular Formula | C21H46O3Si |
| Molecular Weight | 374.674 |
| Flash Point | 140.0±0.0 °C |
| Exact Mass | 374.321625 |
| PSA | 27.69000 |
| LogP | 9.17 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.440 |
| Stability | Stable. Incompatible with strong oxidizing agents. Moisture sensitive. |
| 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 | 1 |
| HS Code | 2931900090 |
|
~62%
3069-42-9 |
| Literature: Ahmed Aisa, Ali Muhamed; Richter, Heinrich Carbohydrate Research, 1999 , vol. 321, # 3-4 p. 168 - 175 |
|
~%
3069-42-9 |
| Literature: Carbohydrate Research, , vol. 321, # 3-4 p. 168 - 175 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| 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% |