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CAS 31692-85-0 | Poly(ethylene glycol) tetrahydrofurfuryl ether

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Common Name	Poly(ethylene glycol) tetrahydrofurfuryl ether
CAS Number	31692-85-0	Molecular Weight	233.28
Density	1.061g/cm3	Boiling Point	256.2ºC at 760mmHg
Molecular Formula	(C₂H₄O)nC₅H₁₀O₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	108.7ºC

Names

Name	glycofurol
Synonym	More Synonyms

BiologicalActivity

Description	Poly(ethylene glycol) tetrahydrofurfuryl ether is liquid glycogen can be easily transformed into a gel system with excellent elasticity, so it can be used as a medium for dissolving water-insoluble drugs.
Related Catalog	Research Areas >>Others

Chemical & Physical Properties

Density	1.061g/cm3
Boiling Point	256.2ºC at 760mmHg
Molecular Formula	(C₂H₄O)nC₅H₁₀O₂
Molecular Weight	233.28
Flash Point	108.7ºC
Index of Refraction	1.454
Storage condition	Store below +30°C.
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MD0907500

CHEMICAL NAME :: Glycols, polyethylene, mono(tetrahydrofurfuryl) ether

CAS REGISTRY NUMBER :: 31692-85-0

LAST UPDATED :: 199509

DATA ITEMS CITED :: 3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Cardiac - other changes

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 28,1586,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7800 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Cardiac - other changes

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 28,1586,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 6,75,1956

Safety Information

Personal Protective Equipment	Eyeshields;Gloves
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	MD0907500

Synonyms

Glycofurol,Tetrahydrofurfuryl alcohol polyethyleneglycol ether

MFCD00801146

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