BIS(METHYLENEDITHIO)TETRATHIAFULVALENE
BIS(METHYLENEDITHIO)TETRATHIAFULVALENE structure
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Common Name | BIS(METHYLENEDITHIO)TETRATHIAFULVALENE | ||
|---|---|---|---|---|
| CAS Number | 68550-20-9 | Molecular Weight | 356.63700 | |
| Density | 2.01g/cm3 | Boiling Point | 536.658ºC at 760 mmHg | |
| Molecular Formula | C8H4S8 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 305.824ºC | |
Summary: 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole (BIS(METHYLENEDITHIO)TETRATHIAFULVALENE)，CAS number 68550-20-9，molecular formula C8H4S8，molecular weight 356.64。For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 2.01g/cm3 |
|---|---|
| Boiling Point | 536.658ºC at 760 mmHg |
| Molecular Formula | C8H4S8 |
| Molecular Weight | 356.63700 |
| Flash Point | 305.824ºC |
| Exact Mass | 355.80800 |
| PSA | 202.40000 |
| LogP | 6.20120 |
| Index of Refraction | 2.082 |
| InChIKey | YAHVGMRXXZDSOK-UHFFFAOYSA-N |
| SMILES | C1SC2=C(S1)SC(=C1SC3=C(SCS3)S1)S2 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2930909090 |
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This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 7 | |
|---|---|
| DownStream 0 | |
CAS#:85720-62-3
CAS#:70800-59-8![2-isopropylidene-1,3-dithiolo[4,5-d]-1,3-dithiol-2-one Structure](https://image.chemsrc.com/caspic/323/144000-05-5.png)
CAS#:144000-05-5
CAS#:7396-41-0![5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dioxine-2-thione Structure](https://image.chemsrc.com/caspic/178/128457-00-1.png)
CAS#:128457-00-1![5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dioxin-2-one Structure](https://image.chemsrc.com/caspic/307/128347-04-6.png)
CAS#:128347-04-6![6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one Structure](https://image.chemsrc.com/caspic/469/74962-30-4.png)
CAS#:74962-30-4This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| 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% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| bmdt-ttf |
| b1218 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the InChIKey of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: InChIKey of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is YAHVGMRXXZDSOK-UHFFFAOYSA-N. |
| Q: What is the boiling point of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: Boiling point of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is 536.658ºC at 760 mmHg. |
| Q: What is the CAS number of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: CAS number of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is 68550-20-9. |
| Q: What is the SMILES notation of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: SMILES notation of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is C1SC2=C(S1)SC(=C1SC3=C(SCS3)S1)S2. |
| Q: What is the polar surface area (PSA) of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: Polar surface area (PSA) of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is 202.40000. |
| Q: What are the upstream materials of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: Related upstream materials(CAS) of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole: 85720-62-3;70800-59-8;144000-05-5;7396-41-0;128457-00-1;128347-04-6;74962-30-4. |
| Q: What English synonyms does 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole have? |
| A: English synonyms of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole: bmdt-ttf, b1218. |
| Q: What is the LogP of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: LogP of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is 6.20120. |
| Q: What is the English name of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: The English name of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole. |
| Q: What is the molecular weight of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole? |
| A: Molecular weight of 5-([1,3]dithiolo[4,5-d][1,3]dithiol-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole is 356.63700. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |