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: 7,8,9,12-Tetramethylbenz[a]anthracene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

63020-39-3

63020-39-3 structure

63020-39-3 structure

Name: 7,8,9,12-Tetramethylbenz[a]anthracene
Chemical Name: 7,8,9,12-tetramethylbenzo[a]anthracene
CAS Number: 63020-39-3
Molecular Formula: C₂₂H₂₀
Molecular Weight: 284.39400
Create Date: 2016-08-07 03:56:06
Modify Date: 2025-08-25 19:09:43

Name	7,8,9,12-tetramethylbenzo[a]anthracene
Synonyms	5,6,9,10-Tetramethyl-1,2-benzanthracene

Density	1.107g/cm3
Boiling Point	497.5ºC at 760 mmHg
Molecular Formula	C₂₂H₂₀
Molecular Weight	284.39400
Flash Point	249.7ºC
Exact Mass	284.15700
LogP	6.37980
Index of Refraction	1.698

HS Code	2902909090

860520-55-4 structure

860520-55-4

~%

63020-39-3 structure

63020-39-3

Literature: Badger; Cook; Goulden Journal of the Chemical Society, 1940 , p. 16

860519-96-6 structure

860519-96-6

~%

63020-39-3 structure

63020-39-3

Literature: Badger; Cook; Goulden Journal of the Chemical Society, 1940 , p. 16

60-29-7 structure

60-29-7

860520-55-4 structure

860520-55-4

~%

63020-39-3 structure

63020-39-3

Literature: Badger; Cook; Goulden Journal of the Chemical Society, 1940 , p. 16

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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