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

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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

Chemical & Physical Properties

[ 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

MSDS

Click to get detail MSDS

Safety Information

[ 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

Customs

[ 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%

Related Compounds

  • (3-(Thiazol-5-yl)-1,2,4-oxadiazol-5-yl)methanol
  • 4-Amino-4-(3-cyanophenyl)butanoic acid
  • 4-Amino-3-(3-cyanophenyl)butanoic acid
  • 4-Amino-4-(4-cyanophenyl)butanoic acid
  • 4-Amino-3-(4-cyanophenyl)butanoic acid
  • 4-Aminothieno[3,2-d]pyrimidine-7-carbaldehyde
  • 3-(4-Methylthiophen-2-yl)-7-(piperazin-1-yl)-2H-chromen-2-one
  • Methyl 7,7-dimethyl-9-oxo-5,6,7,8,9,10-hexahydroacridine-1-carboxylate
  • 2-(Methylamino)-1-[2-(pyridin-3-yl)piperidin-1-yl]ethan-1-one
  • 4-Amino-N-[1-[(3-chloro-1-methyl-1H-indazol-6-yl)amino]-6-methyl-5-isoquinolinyl]thieno[3,2-d]pyrimidine-7-carboxamide
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