Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Naphthalenedione,4a,5,8,8a-tetrahydro-6,7-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2670-18-0

2670-18-0 structure

2670-18-0 structure

Name: 1,4-Naphthalenedione,4a,5,8,8a-tetrahydro-6,7-dimethyl-
Chemical Name: 6,7-dimethyl-5,8,9,10-tetrahydronapthoquinone
CAS Number: 2670-18-0
Molecular Formula: C₁₂H₁₄O₂
Molecular Weight: 190.23800
Create Date: 2016-06-19 04:15:56
Modify Date: 2025-09-12 07:49:39

Name	6,7-dimethyl-5,8,9,10-tetrahydronapthoquinone
Synonyms	6,7-dimetil-4a,5,8,8a-tetrahidro-1,4-naftoquinona 6,7-dimethyl-4a,5,8,8a-tetrahydronaphthalene-1,4-dione 6,7-dimethyl-4a,5,8,8a-tetrahydro-1,4-naphthoquinone 4a,5,8,8a-Tetrahydro-6,7-dimethyl-1,4-naphthochinon 4a,5,8,8a-tetrahydro-6,7-dimethyl-1,4-naphthoquinone 6,7-Dimethyl-5,8,9,10-tetrahydro-1,4-naphthochinon

Density	1.093g/cm3
Boiling Point	312.9ºC at 760mmHg
Molecular Formula	C₁₂H₁₄O₂
Molecular Weight	190.23800
Flash Point	117.1ºC
Exact Mass	190.09900
PSA	34.14000
LogP	2.05700
Vapour Pressure	0.000513mmHg at 25°C
Index of Refraction	1.521

513-81-5 structure

513-81-5

106-51-4 structure

106-51-4

~95%

2670-18-0 structure

2670-18-0

Literature: Zhu, Zuolin; Espenson, James H. Journal of the American Chemical Society, 1997 , vol. 119, # 15 p. 3507 - 3512

Precursor 2
513-81-5 106-51-4
DownStream 4
2202-79-1 6944-78-1 61735-76-0 41791-77-9

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