307-34-6

Name Perfluorooctane
CAS 307-34-6
EINECS(EC#) 206-199-2
Molecular Formula C8F18
MDL Number MFCD00042083
Molecular Weight 438.06
MOL File 307-34-6.mol
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Chemical Properties

Appearance colourless liquid
Melting point  −25 °C(lit.)
Boiling point  103-106 °C(lit.)
density  1.766 g/mL at 25 °C(lit.)
vapor pressure  30hPa at 25℃
refractive index  n20/D 1.3(lit.)
Fp  99-100°C
storage temp.  2-8°C, sealed storage, away from moisture
form  liquid
color  Clear, colourless
Specific Gravity 1.73
Stability: Stable.
Water Solubility  Not miscible or difficult to mix in water.
Thermal Conductivity 0.059 W/(m·K) at 25 ℃
BRN  1717142
Dielectric constant 1.8100000000000001
Major Application PFAS testing
InChI 1S/C8F18/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)26
InChIKey YVBBRRALBYAZBM-UHFFFAOYSA-N
SMILES FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
LogP 666 at 25℃
Surface tension 14mN/m at 20°C
CAS DataBase Reference 307-34-6(CAS DataBase Reference)
NIST Chemistry Reference n-Perfluorooctane(307-34-6)
EPA Substance Registry System Octane, octadecafluoro- (307-34-6)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H335-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  F,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
RTECS  RG9701000
TSCA  Yes
HazardClass  IRRITANT
HS Code  29033990
Storage Class 10 - Combustible liquids
Toxicity
LD50 ivn-mus: 240 mg/kg MIVRA6 8,320,74

Hazard Information

Material Safety Data Sheet(MSDS)

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