![2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene structure, CAS 67061-69-2](/structures/180000/176330_1_67061_69_2.png)
CAS Number67061-69-2
Synonyms2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene; 2,5-BIS[(1,3-DIOXOBUTYL)AMINO]BENZENESULFONIC ACID; 2,6-dibromo-DTT; 2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene; 2,6-dibromodithieno<3,2-b:2',3'-d>thiophene; 2,5-dibromodithieno[3,2-b,2',3'-d]thiophene; 5,5'-dibromodithieno[3,2-b:2',3'-d]thiophene
Molecular FormulaC8H2Br2S3
Molecular Weight354.10
Purity≥97%
Density2.2±0.1 g/cm3
Boiling Point447.9±40.0 °C at 760 mmHg
Melting Point165-169 °C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 67061-69-2 |
| Catalog No. | 2A-1175867 |
| Chinese Name | 2,5-二溴二噻吩并[3,2-B:2',3'-D]噻吩 |
| Synonyms | 2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene; 2,5-BIS[(1,3-DIOXOBUTYL)AMINO]BENZENESULFONIC ACID; 2,6-dibromo-DTT; 2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene; 2,6-dibromodithieno<3,2-b:2',3'-d>thiophene; 2,5-dibromodithieno[3,2-b,2',3'-d]thiophene; 5,5'-dibromodithieno[3,2-b:2',3'-d]thiophene |
| Molecular Formula | C8H2Br2S3 |
| Molecular Weight | 354.10 |
| Purity | ≥97 |
| Density | 2.2±0.1 g/cm3 |
| Boiling Point | 447.9±40.0 °C at 760 mmHg |
| Melting Point | 165-169 °C |
| Appearance | solid |
| Water Solubility | Soluble in: Toluene |
| Storage Condition | Store under inert gas; avoid air |
| HTC | 2934999090 |
| PubChem ID | 329764624 |
| MDL Number | MFCD11215199 |
| SMILES | Brc1cc2sc3cc(Br)sc3c2s1 |
| InChI | 1S/C8H2Br2S3/c9-5-1-3-7(12-5)8-4(11-3)2-6(10)13-8/h1-2H |
| InChI Key | UTKPZZGBROTDKR-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12352103 |
| Hazard Symbols | transportation |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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