- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Dimethyldiselane
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Dimethyldiselane
- Price: ￥1508.0/5g ￥378.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Dimethyldiselenide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
7101-31-7
7101-31-7 structure
- Name: Dimethyldiselane
- Chemical Name: Dimethyl Diselenide
- CAS Number: 7101-31-7
- Molecular Formula: C2H6Se2
- Molecular Weight: 187.989
- Catalog: Chemical reagent Organic reagent Selenium compound
- Create Date: 2018-04-24 08:00:00
- Modify Date: 2024-01-09 15:05:59
| Name | Dimethyl Diselenide |
|---|---|
| Synonyms |
Dimethyldiselenide
EINECS 230-410-7 (methyldiselanyl)methane Dimethyl Diselenide Dimethyldiselane MFCD00008254 Diselane, 1,2-dimethyl- |
| Density | 1.987 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 158.9±23.0 °C at 760 mmHg |
| Melting Point | -82.2 °C |
| Molecular Formula | C2H6Se2 |
| Molecular Weight | 187.989 |
| Flash Point | 60.0±0.0 °C |
| Exact Mass | 189.879990 |
| LogP | 2.40 |
| Vapour Pressure | 3.3±0.3 mmHg at 25°C |
| Index of Refraction | n20/D 1.6388(lit.) |
| Storage condition | 0-6°C |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids. |
| Hazard Codes | T:Toxic;N:Dangerousfortheenvironment; |
|---|---|
| Risk Phrases | R23/25;R33;R50/53 |
| Safety Phrases | S23-S36/37/39-S45-S61-S60-S28A-S20/21 |
| RIDADR | UN 2929 6.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
![1-methyl-4-[(methylseleno)methyl]benzene structure](https://image.chemsrc.com/caspic/290/80447-80-9.png)
![1-chloro-4-[(methylseleno)methyl]benzene structure](https://image.chemsrc.com/caspic/482/75772-21-3.png)
