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872 Decahydronaphthalene, mixture of cis + trans (91-17-8)
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Chinese Name:
十氢萘
CAS Number:
91-17-8
Synonyms:
Decalin®
Formula:
C10H18
Molecular Weight:
138.25
MDL Number:
MFCD00004130
Beilstein Registry Number:
878165
Specifications
Properties
mp:
−125 °C(lit.)
bp:
189-191 °C(lit.)
purity:
97%
density:
0.896 g/mL at 25 °C(lit.)
More Information:
autoignition temp. 482 °F expl. lim. 0.7-4.9 %± , 100 °F total impurities ≤1% tetrahydronaphthalene refractive index n20/D 1.474(lit.) n20/D 1.474 vapor density 4.76 (vs air) vapor pressure 42 mmHg ( 92 °C) 741 mmHg ( 188 °C)
Safety
Hazard Codes:
C,N
Risk Statements:
20-34-51/53
Safety Statements:
26-36/37/39-45-60
WGK Germany:
1
RTECS:
QJ3150000
RIDADR:
UN1147 3/PG 3
Flash Point:
57.2 °C
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