Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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708-54-3

708-54-3 structure

708-54-3 structure

Name: 3-Methyl-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one
Chemical Name: 3-Methyl-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one
CAS Number: 708-54-3
Molecular Formula: C₁₂H₁₄O
Molecular Weight: 174.239
Create Date: 2018-06-10 02:43:43
Modify Date: 2025-09-20 19:18:40

Names
Properties

Name	3-Methyl-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one
Synonyms	3-Methyl-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one 5H-Benzocyclohepten-5-one, 6,7,8,9-tetrahydro-3-methyl-

Density	1.0±0.1 g/cm3
Boiling Point	304.3±27.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄O
Molecular Weight	174.239
Flash Point	129.4±18.7 °C
Exact Mass	174.104462
LogP	3.55
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.543

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