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PETROLEUM ETHER Structure

PETROLEUM ETHER

Chemical Properties

Boiling point 90-100 °C
Density  0.77 g/mL at 20 °C
vapor density  2.5 (vs air)
vapor pressure  25.8 psi ( 55 °C)
refractive index  n20/D 1.428
Flash point −57 °F
form  Clear colorless to yellow liquid; petroleum distillate containing C5 to C11 hydrocarbons; a typical composition is paraffins 55.4%, naphthenes 30.3%, alkyl benzene 11.7%, dichloroparaffins 2.4%, and benzene less than 0.1%.
Specific Gravity 0.671 (20/4℃)
Stability Stable. Highly flammable. Incompatible with strong oxidizing agents.
Substances Added to Food (formerly EAFUS) PETROLEUM NAPHTHA
FDA UNII LIGHT NAPHTHA (13T6W0J5RE)
NAPHTHA (O3L624621X)
EPA Substance Registry System Naphtha (8030-30-6)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H304-H340-H350
Hazard Codes  Xn,T,N
Risk Statements  12-65-45-67-66-51/53-10
Safety Statements  62-45-53-61
RIDADR  UN 3295 3/PG 2
WGK Germany  3
RTECS  OI6180000
HazardClass  3.1
PackingGroup  II
Hazardous Substances Data 8030-30-6(Hazardous Substances Data)
Toxicity LD50 oral in rat: > 5gm/kg
IDLA 1,000 ppm [10% LEL]
NFPA 704:
2
0

PETROLEUM ETHER Chemical Properties,Usage,Production

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