Introduction：Basic information about CAS 4437-22-3|2,2'-Difurfuryl ether, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2'-Difurfuryl ether |
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| CAS Number | 4437-22-3 | Molecular Weight | 178.18500 |
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| Density | 1.15g/cm3 | Boiling Point | 228.7ºC at 760 mmHg |
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| Molecular Formula | C10H10O3 | Melting Point | / |
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| MSDS | / | Flash Point | 105.7ºC |
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Names
| Name | 2,2'-(Oxybis(methylene))difuran |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.15g/cm3 |
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| Boiling Point | 228.7ºC at 760 mmHg |
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| Molecular Formula | C10H10O3 |
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| Molecular Weight | 178.18500 |
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| Flash Point | 105.7ºC |
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| Exact Mass | 178.06300 |
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| PSA | 35.51000 |
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| LogP | 2.58940 |
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| Index of Refraction | 1.513 |
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| InChIKey | YEQMNLGBLPBBNI-UHFFFAOYSA-N |
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| SMILES | c1coc(COCc2ccco2)c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- LU5182000
- CHEMICAL NAME :
- Furan, 2,2'-(oxybis(methylene))bis-
- CAS REGISTRY NUMBER :
- 4437-22-3
- BEILSTEIN REFERENCE NO. :
- 0156726
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H10-O3
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 210 mg/kg
- TOXIC EFFECTS :
- Gastrointestinal - ulceration or bleeding from duodenum Gastrointestinal - changes in structure or function of salivary glands Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,93,1990
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Safety Information
Customs
| HS Code | 2932190090 |
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| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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Synonyms
| 2-(furan-2-ylmethoxymethyl)furan |
