ChemicalBook >> CAS DataBase List >>2,3,7,8-TETRACHLORODIBENZOFURAN
2,3,7,8-TETRACHLORODIBENZOFURAN
- CAS No.
- 51207-31-9
- Chemical Name:
- 2,3,7,8-TETRACHLORODIBENZOFURAN
- Synonyms
- tcdf;tcdbf;C014211;NCI-C56611;2,3,7,8-PCDF;2,3,7,8-TCDF;2,3,7,8-TeCDF;Triclosan Impurity 8;2,3,7,8-tetrachloro-dibenzofura;2378TETRACHLORODIBENZO-PARA-FURAN
- CBNumber:
- CB7500675
- Molecular Formula:
- C12H4Cl4O
- Molecular Weight:
- 305.97
- MDL Number:
- MFCD00871706
- MOL File:
- 51207-31-9.mol
- MSDS File:
- SDS
Last updated:2026-04-10 10:27:27
| Product description | Number | Pack Size | Price |
| 2,3,7,8-Tetrachlorodibenzofuran | T291375 | 1mg | $185 |
| 2,3,7,8-Tetrachlorodibenzofuran | T291375 | 10mg | $1455 |
| 2,3,7,8-TETRACHLORODIBENZOFURAN 95.00% | HCH0103600 | 1G | $687.23 |
| Melting point | 227°C |
|---|---|
| Boiling point | 440.46°C (rough estimate) |
| Density | 1.5600 (estimate) |
| refractive index | 1.7140 (rough estimate) |
| solubility | DMSO: Slightly soluble (heated); Methanol: Slightly soluble (heated) |
| form | A solid |
| Water Solubility | 0.4192ug/L(22.5 ºC) |
| Henry's Law Constant | 5.9×10-1 mol/(m3Pa) at 25℃, Friesen et al. (1993) |
| EWG's Food Scores | 1 |
| FDA UNII | XZJ41GQI5D |
| EPA Substance Registry System | 2,3,7,8-Tetrachlorodibenzofuran (51207-31-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS09,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H330-H310-H410-H300 | |||||||||
| Precautionary statements | P273-P391-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P262-P264-P270-P280-P302+P350-P310-P322-P361-P363-P405-P501-P264-P270-P301+P310-P321-P330-P405-P501 | |||||||||
| RIDADR | 2811 | |||||||||
| HazardClass | 6.1(a) | |||||||||
| PackingGroup | I | |||||||||
| Hazardous Substances Data | 51207-31-9(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
2,3,7,8-TETRACHLORODIBENZOFURAN price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | T291375 | 2,3,7,8-Tetrachlorodibenzofuran | 51207-31-9 | 1mg | $185 | 2021-12-16 | Buy |
| TRC | T291375 | 2,3,7,8-Tetrachlorodibenzofuran | 51207-31-9 | 10mg | $1455 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0103600 | 2,3,7,8-TETRACHLORODIBENZOFURAN 95.00% | 51207-31-9 | 1G | $687.23 | 2021-12-16 | Buy |
2,3,7,8-TETRACHLORODIBENZOFURAN Preparation Products And Raw materials
2,3,7,8-TETRACHLORODIBENZOFURAN Suppliers
Global( 31)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14332 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712779 +8617392712697 | 1022@dideu.com | China | 8401 | 58 |
| Xuzhou B&C Chemical Technology Co., Ltd | +86-400-0516-021 +86-15190678838 | wuh@bcpharma.com | China | 2732 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53802 | 58 |
| QUALITY CONTROL SOLUTIONS LTD. | +86-0755-66853366 +86-13670046396 | export03@qcsrm.com | China | 24342 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky (shanghai) International Co.,Ltd | 021-50135380 | shchemsky@sina.com | China | 15402 | 60 |
| Shanghai Kewel Chemical Co., Ltd. | 021-64609169 18901607656 | greensnown@163.com | China | 9906 | 50 |
| Alta Scientific Co., Ltd. | 022-6537-8550 15522853686 | sales@altasci.com.cn | China | 4511 | 55 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 +86-13028896684; | sales@rrkchem.com | China | 57422 | 58 |
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