8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione

Names

[ CAS No. ]:
20007-72-1

[ Name ]:
8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione

[Synonym ]:
wieland-miescher ketone,racemic
Wieland-Mieschler ketone
Wieland-Miecher ketone
EINECS 243-463-6
MFCD00001687

[ Density]:
1.1 g/cm3

[ Boiling Point ]:
109-115 °C/0.05 mmHg(lit.)

[ Melting Point ]:
47-50 °C(lit.)

[ Molecular Formula ]:
C₁₁H₁₄O₂

[ Molecular Weight ]:
178.22800

[ Flash Point ]:
122ºC

[ Exact Mass ]:
178.09900

[ PSA ]:
34.14000

[ LogP ]:
2.03500

[ Vapour Pressure ]:
0.000229mmHg at 25°C

[ Index of Refraction ]:
1.519

[ Storage condition ]:
0-6°C

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914690090

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%