CAS 20007-72-1|8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione

Introduction：Basic information about CAS 20007-72-1|8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	8a-Methyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
CAS Number	20007-72-1	Molecular Weight	178.22800
Density	1.1 g/cm3	Boiling Point	109-115 °C/0.05 mmHg(lit.)
Molecular Formula	C₁₁H₁₄O₂	Melting Point	47-50 °C(lit.)
MSDS	ChineseUSA	Flash Point	122ºC

Names

Name	wieland-miescher ketone
Synonym	More Synonyms

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
InChIKey	DNHDRUMZDHWHKG-UHFFFAOYSA-N
SMILES	CC12CCC(=O)C=C1CCCC2=O
Storage condition	0-6°C

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%

Synonyms

wieland-miescher ketone,racemic

Wieland-Mieschler ketone

Wieland-Miecher ketone

EINECS 243-463-6

MFCD00001687

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