25190-06-1

Name Poly(tetrahydrofuran)
CAS 25190-06-1
EINECS(EC#) 203-786-5
Molecular Formula C16H33O5X2
MDL Number MFCD00148879
Molecular Weight 305.43
MOL File 25190-06-1.mol
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Chemical Properties

Melting point  33-36 °C
Boiling point  >204
density  1 g/mL at 25 °C
vapor pressure  <0.01 mm Hg ( 25 °C)
refractive index  n20/D 1.465
Fp  >230 °F
storage temp.  Store below +30°C.
solubility  <10g/l
form  Fused mass
Specific Gravity 0.961
PH 7 (H2O, 20℃)Aqueous solution
Water Solubility  <10g/L
InChI 1S/C8H18O2/c1-3-5-6-10-8(4-2)7-9/h8-9H,3-7H2,1-2H3/t8-/m0/s1
InChIKey BJZYYSAMLOBSDY-QMMMGPOBSA-N
SMILES OCCCCO
Surface tension 31.9mN/m at 20°C
EPA Substance Registry System Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-(25190-06-1)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H412
Precautionary statements  P273
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  1
RTECS  MD0916000
TSCA  TSCA listed
HS Code  3907 20 20
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
STOT SE 3
Toxicity
LD50 orally in Rabbit: > 5000 mg/kg

Hazard Information

Spectrum Detail

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