Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3,6,7-TETRAMETHOXYANTHRAQUINONE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3,6,7-TETRAMETHOXYANTHRAQUINONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5629-55-0

5629-55-0 structure

5629-55-0 structure

Name: 2,3,6,7-Tetramethoxy-9,10-anthraquinone
Chemical Name: 2,3,6,7-Tetramethoxyanthraquinone
CAS Number: 5629-55-0
Molecular Formula: C₁₈H₁₆O₆
Molecular Weight: 328.316
Create Date: 2018-05-07 08:00:00
Modify Date: 2025-08-25 15:54:50

Name	2,3,6,7-Tetramethoxyanthraquinone
Synonyms	2,3,6,7-Tetramethoxy-9,10-anthraquinone 2,3,6,7-tetramethoxyanthracene-9,10-dione 9,10-Anthracenedione, 2,3,6,7-tetramethoxy-

Density	1.3±0.1 g/cm3
Boiling Point	523.4±50.0 °C at 760 mmHg
Molecular Formula	C₁₈H₁₆O₆
Molecular Weight	328.316
Flash Point	232.7±30.2 °C
Exact Mass	328.094696
PSA	71.06000
LogP	3.40
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.584

Hazard Codes	Xi
HS Code	2914690090

Precursor 9
128080-46-6 13985-15-4 740836-53-7 91-16-7
93-16-3 16365-21-2 56547-06-9 56547-07-0
33490-73-2
DownStream 0

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%

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