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693-65-2

Name PENTYL ETHER
CAS 693-65-2
EINECS(EC#) 211-756-8
Molecular Formula C10H22O
MDL Number MFCD00009501
Molecular Weight 158.28
MOL File 693-65-2.mol
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Chemical Properties

Appearance colourless liquid
Melting point  −69 °C(lit.)
Boiling point  187-188 °C(lit.)
density  0.785 g/mL at 25 °C(lit.)
vapor density  5.46
vapor pressure  0.7 hPa (20 °C)
refractive index  n20/D 1.412(lit.)
Fp  135 °F
storage temp.  Store below +30°C.
Water Solubility  Insoluble in water
form  Liquid
color  Colorless to Almost colorless
Stability: Stable. Flammable. Incompatible with strong oxidising agents.
explosive limit 2.0-8.0%(V)
Merck  608
BRN  1698030
Dielectric constant 3.1（16℃）
CAS DataBase Reference 693-65-2(CAS DataBase Reference)
EPA Substance Registry System Pentane, 1,1'-oxybis- (693-65-2)
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Safety Data

Risk Statements 
R10:Flammable.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 3271 3/PG 3
WGK Germany  3
RTECS  SC2900000
Autoignition Temperature 180 °C
HS Code  2909 19 90
HazardClass  3.2
PackingGroup  III
Safety Profile
Poison by intravenous route. Flammable liquid when exposed to heat or flame; reacts with oxidizing materials. To fight fire, use alcohol foam, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS
Toxicity
LD50 ivn-mus: 164 mg/kg JPMSAE 67,566,78

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