R(-)-8A-METHYL-3,4,8,8A-TETRAHYDRO-1,6(2H,7H)-NAPHTHALENENDIONE

Modify Date: 2025-08-25 13:05:25

R(-)-8A-METHYL-3,4,8,8A-TETRAHYDRO-1,6(2H,7H)-NAPHTHALENENDIONE structure	Common Name	R(-)-8A-METHYL-3,4,8,8A-TETRAHYDRO-1,6(2H,7H)-NAPHTHALENENDIONE
	CAS Number	100348-93-4	Molecular Weight	178.22800
	Density	1.109g/cm3	Boiling Point	325.548ºC at 760 mmHg
	Molecular Formula	C₁₁H₁₄O₂	Melting Point	49-51ºC
	MSDS	Chinese USA	Flash Point	121.986ºC

Name	(8AR)-8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
Synonym	More Synonyms

Density	1.109g/cm3
Boiling Point	325.548ºC at 760 mmHg
Melting Point	49-51ºC
Molecular Formula	C₁₁H₁₄O₂
Molecular Weight	178.22800
Flash Point	121.986ºC
Exact Mass	178.09900
PSA	34.14000
LogP	2.03500
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.519
InChIKey	DNHDRUMZDHWHKG-LLVKDONJSA-N
SMILES	CC12CCC(=O)C=C1CCCC2=O

MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport

Precursor 0
DownStream 2
CAS#:117556-90-8 (8A'r)-8A'-Meth... CAS#:287401-07-4 SPIRO[1,3-DIOXO...

M. Kim et al.

J. Org. Chem. 53 , 93, (1988)

N. Harada et al.

J. Am. Chem. Soc. 110 , 8483, (1988)

K. Kawada et al.

Tetrahedron Lett. 30 , 5989, (1989)

3,4,8,8a-tetrahydro-8a-methyl-1,6(2H,7H)-naphthalenedione

R(-)-8a-Methyl-3,4,8,8a-tetrahydro-1,6(2H,7H)-naphthalenendione

WIELAND-MIESCHER KETONE,R-(-)-ISOMER

R(-)-8A-METHYL-3,4,8,8A-TETRAHYDRO-1,6(2H,7H)-NAPHTHALENEDIONE

Wieland-Miecher ketone

(R)-MIESCHER-WIELAND KETONE

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

R(-)-9-METHYL-5(10)-OCTALINE-1,6-DIONE

(R)-Wieland-Miescherketone

(+/-)-Wieland-Miescher ketone

MFCD00063004

(R)-(-)-3,4,8,8A-TETRAHYDRO-8A-METHYL-1,6(2H,7H)-NAPHTHALENEDIONE

Names