Poly(ethylene glycol) tetrahydrofurfuryl ether

Modify Date: 2025-08-20 17:02:25

Poly(ethylene glycol) tetrahydrofurfuryl ether Structure
Poly(ethylene glycol) tetrahydrofurfuryl ether structure
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 N/A
MSDS Chinese USA Flash Point 108.7ºC

 Use of Poly(ethylene glycol) tetrahydrofurfuryl ether


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.

 Names

Name glycofurol
Synonym More Synonyms

  Biological Activity

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

 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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