- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: [1,3]Dithiolo[4,5-d][1,3]dithiole-2,5-dione
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: [1,3]Dithiolo[4,5-d][1,3]dithiole-2,5-dione
- Price: ￥178.0/250mg ￥418.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,3,4,6-TETRATHIAPENTALENE-2,5-DIONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
64394-45-2
64394-45-2 structure
- Name: [1,3]Dithiolo[4,5-d][1,3]dithiole-2,5-dione
- Chemical Name: 1,3,4,6-Tetrathiapentalene-2,5-Dione
- CAS Number: 64394-45-2
- Molecular Formula: C4O2S4
- Molecular Weight: 208.30200
- Create Date: 2019-02-16 16:47:34
- Modify Date: 2025-09-06 11:53:04
| Name | 1,3,4,6-Tetrathiapentalene-2,5-Dione |
|---|---|
| Synonyms |
MFCD00010403
1,3,4,6-tetrathiapentalene-2,5-dione |
| Density | 2.05 g/cm3 |
|---|---|
| Boiling Point | 393ºC at 760 mmHg |
| Melting Point | 182ºC (dec.)(lit.) |
| Molecular Formula | C4O2S4 |
| Molecular Weight | 208.30200 |
| Flash Point | 194.7ºC |
| Exact Mass | 207.87800 |
| PSA | 147.10000 |
| LogP | 1.80620 |
| Index of Refraction | 1.93 |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | 26-27-36/37/39 |
| HS Code | 2930909090 |
|
~64%
64394-45-2 |
| Literature: Schumaker, R. R.; Lee, V. Y.; Engler, E. M. Journal of Organic Chemistry, 1984 , vol. 49, p. 564 - 566 |
|
~76%
64394-45-2 |
| Literature: Poleschner, H.; John, W.; Hoppe, F.; Fanghaenel, E. Journal fuer Praktische Chemie (Leipzig), 1983 , vol. 325, # 6 p. 957 - 975 |
|
~33%
64394-45-2 |
| Literature: Poleschner, H.; John, W.; Hoppe, F.; Fanghaenel, E. Journal fuer Praktische Chemie (Leipzig), 1983 , vol. 325, # 6 p. 957 - 975 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![2-[4,5-bis(trifluoromethyl)-1,3-dithiol-2-ylidene]-4,5-bis(trifluoromethyl)-1,3-dithiole structure](https://image.chemsrc.com/caspic/315/26393-26-0.png)
![5-(4,5-bis(trifluoromethyl)-1,3-dithiol-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-one structure](https://image.chemsrc.com/caspic/413/75342-06-2.png)
![2-(5-oxo-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene)-1,3-dithiole-4,5-dicarbonitrile structure](https://image.chemsrc.com/caspic/062/67705-55-9.png)
![2,2'-([1,3]dithiolo[4,5-d][1,3]dithiole-2,5-diylidene)bis(1,3-dithiole-4,5-dicarbonitrile) structure](https://image.chemsrc.com/caspic/014/67705-56-0.png)
![4,5-Bis-(2-hydroxy-ethylsulfanyl)-[1,3]dithiol-2-one structure](https://image.chemsrc.com/caspic/413/128258-72-0.png)
![[1,3]dithiolo[4,5-d][1,3,6]oxadithiepin-2-one structure](https://image.chemsrc.com/caspic/494/116341-76-5.png)
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |