dtt
dtt structure
|
Common Name | dtt | ||
|---|---|---|---|---|
| CAS Number | 3593-75-7 | Molecular Weight | 196.312 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 342.0±22.0 °C at 760 mmHg | |
| Molecular Formula | C8H4S3 | Melting Point | 67ºC | |
| MSDS | Chinese USA | Flash Point | 119.3±8.5 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | dithieno[2,3-b:2',3'-d]thiophene |
|---|---|
| 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 | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 342.0±22.0 °C at 760 mmHg |
| Melting Point | 67ºC |
| Molecular Formula | C8H4S3 |
| Molecular Weight | 196.312 |
| Flash Point | 119.3±8.5 °C |
| Exact Mass | 195.947510 |
| PSA | 84.72000 |
| LogP | 6.24 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.866 |
| InChIKey | VGWBXRXNERKBSJ-UHFFFAOYSA-N |
| SMILES | c1cc2sc3ccsc3c2s1 |
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.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Codes | Xi: Irritant;Xn: Harmful; |
| Risk Phrases | R22;R36 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2934999090 |
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 9 | |
|---|---|
| DownStream 6 | |
CAS#:502764-53-6
CAS#:51751-44-1![dithieno[3,2-c:2',3'-e][1,2]dithiine Structure](https://image.chemsrc.com/caspic/166/155110-15-9.png)
CAS#:155110-15-9
CAS#:3807-38-3
CAS#:25373-20-0
CAS#:872-31-1
CAS#:7774-74-5
CAS#:3988-99-6![dithieno[3,2-b:2',3'-d]thiophene-3-t Structure](https://image.chemsrc.com/caspic/407/82014-80-0.png)
CAS#:82014-80-0![2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene structure](https://image.chemsrc.com/caspic/419/67061-69-2.png)
CAS#:67061-69-2![4,5-b']dithiophene structure](https://image.chemsrc.com/caspic/047/241-13-4.png)
CAS#:241-13-4![bisthieno[3,2-b:2',3'-d]thiophene-2,6-dicarbaldehyde structure](https://image.chemsrc.com/caspic/450/67061-73-8.png)
CAS#:67061-73-8![2',3'-d]thiophene structure](https://image.chemsrc.com/caspic/175/881838-94-4.png)
CAS#:881838-94-4![2,6-Di(thiophen-2-yl)dithieno[3,2-b:2',3'-d]thiophene structure](https://image.chemsrc.com/caspic/055/910788-24-8.png)
CAS#:910788-24-8![dithieno[3,2-b:3',2'-e]thiophene 4,4-dioxide structure](https://image.chemsrc.com/caspic/412/3807-53-2.png)
CAS#:3807-53-2This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
|
Highly luminescent p-conjugated dithienometalloles: photophysical properties and their application in organic light-emitting diodes Kondo, R.;Yasuda, T.; Adachi, C.; et al.
J. Mater. Chem. 22 , 16810-16816, (2012)
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Dithieno[3,2-b:2',3'-d]thiophene |
| DTT |
| Dithieno(3,2-b:2',3'-d)thiophene |
| Dithieno[2,3-b:2,3-d]thiophene |
| dithieno[3,2-b:2′,3′-d]thiophene |
| Bisthieno[3,2-b:2',3'-d]thiophene |
| dithieno[2,3-a:2',3'-d]thiophene |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of dithieno[2,3-b:2',3'-d]thiophene? |
| A: Molecular weight of dithieno[2,3-b:2',3'-d]thiophene is 196.312. |
| Q: What is the CAS number of dithieno[2,3-b:2',3'-d]thiophene? |
| A: CAS number of dithieno[2,3-b:2',3'-d]thiophene is 3593-75-7. |
| Q: What are the upstream materials of dithieno[2,3-b:2',3'-d]thiophene? |
| A: Related upstream materials(CAS) of dithieno[2,3-b:2',3'-d]thiophene: 502764-53-6;51751-44-1;155110-15-9;3807-38-3;25373-20-0;872-31-1;7774-74-5;3988-99-6;82014-80-0. |
| Q: What is the melting point of dithieno[2,3-b:2',3'-d]thiophene? |
| A: Melting point of dithieno[2,3-b:2',3'-d]thiophene is 67ºC. |
| Q: What is the polar surface area (PSA) of dithieno[2,3-b:2',3'-d]thiophene? |
| A: Polar surface area (PSA) of dithieno[2,3-b:2',3'-d]thiophene is 84.72000. |
| Q: What is the molecular formula of dithieno[2,3-b:2',3'-d]thiophene? |
| A: Molecular formula of dithieno[2,3-b:2',3'-d]thiophene is C8H4S3. |
| Q: What is the SMILES notation of dithieno[2,3-b:2',3'-d]thiophene? |
| A: SMILES notation of dithieno[2,3-b:2',3'-d]thiophene is c1cc2sc3ccsc3c2s1. |
| Q: What is the LogP of dithieno[2,3-b:2',3'-d]thiophene? |
| A: LogP of dithieno[2,3-b:2',3'-d]thiophene is 6.24. |
| Q: What are the downstream products of dithieno[2,3-b:2',3'-d]thiophene? |
| A: Related downstream products(CAS) of dithieno[2,3-b:2',3'-d]thiophene: 67061-69-2;241-13-4;67061-73-8;881838-94-4;910788-24-8;3807-53-2. |
| Q: What English synonyms does dithieno[2,3-b:2',3'-d]thiophene have? |
| A: English synonyms of dithieno[2,3-b:2',3'-d]thiophene: Dithieno[3,2-b:2',3'-d]thiophene, DTT, Dithieno(3,2-b:2',3'-d)thiophene, Dithieno[2,3-b:2,3-d]thiophene, dithieno[3,2-b:2′,3′-d]thiophene, Bisthieno[3,2-b:2',3'-d]thiophene, dithieno[2,3-a:2',3'-d]thiophene. |
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. |