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,2-(phenylamino)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6628-97-3

6628-97-3 structure

6628-97-3 structure

Name: 2-Anilino-1,4-Naphthoquinone
Chemical Name: 2-anilinonaphthalene-1,4-dione
CAS Number: 6628-97-3
Molecular Formula: C₁₆H₁₁NO₂
Molecular Weight: 249.26400
Create Date: 2018-12-28 19:29:14
Modify Date: 2025-08-27 11:56:43

Name	2-anilinonaphthalene-1,4-dione
Synonyms	2-Anilinonaphthoquinone 2-Anilino-1,4-naphthoquinone 2-(Phenylamino)-1,4-Naphthoquinone Ccris 6674

Density	1.343g/cm3
Boiling Point	421.7ºC at 760 mmHg
Molecular Formula	C₁₆H₁₁NO₂
Molecular Weight	249.26400
Flash Point	168.8ºC
Exact Mass	249.07900
PSA	46.17000
LogP	3.13460
Index of Refraction	1.705

HS Code	2922399090

Precursor 8
130-15-4 83-72-7 2348-82-5 2065-37-4
21720-68-3 27067-31-8 90-15-3 542-14-3
DownStream 5
83-72-7 571-60-8 70959-90-9 75112-65-1
6451-05-4

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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