2,2'-Difurfuryl ether

Names

[ CAS No. ]:
4437-22-3

[ Name ]:
2,2'-Difurfuryl ether

[Synonym ]:
2-(furan-2-ylmethoxymethyl)furan

Chemical & Physical Properties

[ Density]:
1.15g/cm3

[ Boiling Point ]:
228.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₀O₃

[ Molecular Weight ]:
178.18500

[ Flash Point ]:
105.7ºC

[ Exact Mass ]:
178.06300

[ PSA ]:
35.51000

[ LogP ]:
2.58940

[ Index of Refraction ]:
1.513

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 DATA

ACUTE 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

Safety Information

[ HS Code ]:
2932190090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932190090

[ 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%