- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,2-dichloro-tetramethyldisilane
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,2-dichloro-tetramethyldisilane
- Price: ￥208.0/5g ￥1048.0/25g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1,2-Dichlorotetramethyldisilane
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
4342-61-4
4342-61-4 structure
- Name: 1,2-dichloro-tetramethyldisilane
- Chemical Name: 1 2-Dichlorotetramethyldisilane
- CAS Number: 4342-61-4
- Molecular Formula: C4H12Cl2Si2
- Molecular Weight: 187.215
- Catalog: Chemical reagent Silane reagent
- Create Date: 2018-08-28 09:54:09
- Modify Date: 2024-01-05 11:21:20
| Name | 1 2-Dichlorotetramethyldisilane |
|---|---|
| Synonyms |
1,2-Dichloro-1,1,2,2-tetramethyldisilane
Disilane, 1,2-dichloro-1,1,2,2-tetramethyl- 1,2-Dichlorotetramethyldisilane 1,1,2,2-Tetramethyldichlorodisilane 1,2-dichloro-tetramethyldisilane EINECS 224-400-1 chloro-[chloro(dimethyl)silyl]-dimethylsilane MFCD00078528 |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 150.1±9.0 °C at 760 mmHg |
| Molecular Formula | C4H12Cl2Si2 |
| Molecular Weight | 187.215 |
| Flash Point | 38.8±13.5 °C |
| Exact Mass | 185.985458 |
| LogP | 4.52 |
| Vapour Pressure | 5.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.419 |
| Symbol |
GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Supplemental HS | Reacts violently with water. |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C: Corrosive; |
| Risk Phrases | 14-34 |
| Safety Phrases | 26-27-36/37/39-45 |
| RIDADR | UN 2986 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| HS Code | 2931900090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![(5Z)-2-amino-5-[[4-(2-phenoxyethoxy)phenyl]methylidene]-1,3-thiazol-4-one structure](https://image.chemsrc.com/caspic/319/6376-86-9.png)
![3-[chloro(dimethyl)silyl]benzoyl chloride structure](https://image.chemsrc.com/caspic/349/105410-04-6.png)
![[dimethyl(prop-1-en-2-yl)silyl]-dimethyl-prop-1-en-2-ylsilane structure](https://image.chemsrc.com/caspic/085/18080-91-6.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% |