CAS Number3140-92-9
Synonyms3,5-dibromothiophene; 2,4-Dibrom-thiophen; 2,3-THIOEPOXY MADOL; 2,4-Dibromo-thiophene; MFCD00043889; 2,4-dibromothiophen; Thiophene,2,4-dibromo; 2,4-Dibromothiophene
Molecular FormulaC4H2Br2S
Molecular Weight241.93
Purity98.00%
Density2.2±0.1 g/cm3
Boiling Point213.4±20.0 °C at 760 mmHg
Melting Point-30ºC
AppearanceTransparent very light brown liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3140-92-9 |
| Catalog No. | 2A-9029470 |
| Chinese Name | 2,4-二溴噻吩 |
| Synonyms | 3,5-dibromothiophene; 2,4-Dibrom-thiophen; 2,3-THIOEPOXY MADOL; 2,4-Dibromo-thiophene; MFCD00043889; 2,4-dibromothiophen; Thiophene,2,4-dibromo; 2,4-Dibromothiophene |
| Molecular Formula | C4H2Br2S |
| Molecular Weight | 241.93 |
| Purity | 98.00 |
| Density | 2.2±0.1 g/cm3 |
| Boiling Point | 213.4±20.0 °C at 760 mmHg |
| Melting Point | -30ºC |
| Appearance | Transparent very light brown liquid |
| Storage Condition | Sealed in a cool, dry environment |
| Packaging | III |
| HTC | 2934999090 |
| PubChem ID | 329766773 |
| MDL Number | MFCD00043889 |
| SMILES | Brc1csc(Br)c1 |
| InChI | InChI=1S/C4H2Br2S/c5-3-1-4(6)7-2-3/h1-2H |
| InChI Key | WAQFYSJKIRRXLP-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 90.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 2810 International Maritime Transport Danger Regulations: 2810 International Air Transport Danger Regulations: 2810 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: TOXIC LIQUID, ORGANIC, N.O.S. (2,4-Dibromothiophene) IMDG Code: TOXIC LIQUID, ORGANIC, N.O.S. (2,4-Dibromothiophene) International air transport hazard regulations: Toxic liquid, organic, n.o.s. (2,4-Dibromothiophene) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 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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