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CAS 25190-06-1 | Poly(tetrahydrofuran)

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Common NamePoly(tetrahydrofuran)
CAS Number25190-06-1Molecular Weight146.227
Density0.9±0.0 g/cm3Boiling Point195.7±0.0 °C at 760 mmHg
Molecular Formula(C4H8O)nH2OMelting Point33-36ºC
MSDSChineseUSAFlash Point58.1±0.0 °C
Symbol
GHS07
Signal WordWarning

Names

Namepoly(butylene oxide) macromolecule
SynonymMore Synonyms

Chemical & Physical Properties

Density0.9±0.0 g/cm3
Boiling Point195.7±0.0 °C at 760 mmHg
Melting Point33-36ºC
Molecular Formula(C4H8O)nH2O
Molecular Weight146.227
Flash Point58.1±0.0 °C
Exact Mass146.130676
LogP1.67
Vapour Pressure0.1±0.0 mmHg at 25°C
Index of Refraction1.427
InChIKeyBJZYYSAMLOBSDY-UHFFFAOYSA-N
SMILESCCCCOC(CC)CO
Storage conditionStore below +30°C.
Water Solubility<10g/l

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MD0916000
CHEMICAL NAME :
Glycols, polytetramethylene
CAS REGISTRY NUMBER :
25190-06-1
LAST UPDATED :
199710
DATA ITEMS CITED :
5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 14,145,1975
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 14,145,1975 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
182 gm/kg/13W-I
TOXIC EFFECTS :
Liver - changes in liver weight Kidney, Ureter, Bladder - urine volume decreased
REFERENCE :
TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 14,145,1975

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH315-H319-H335
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi: Irritant;
Risk PhrasesR36/37/38
Safety Phrases26
RIDADRNONH for all modes of transport
WGK Germany1
RTECSMD0916000

Articles25

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Synonyms

Poly(oxy-​1,​4-​butanediyl)​, α-​hydro-​ω-​hydroxy-
Teracol 30
1-Butanol, 2-butoxy-
Polyfurit
2-Butoxy-1-butanol
Polyfurite
EINECS 203-786-5
Teracol
MFCD00148879
Polybutylene glycol
Terathane
polytetramethylene ether glycol
Poly(tetrahydrofuran)

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