Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chloro-[1,2]naphthoquinone
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chloro-1,2-naphthoquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6655-90-9

6655-90-9 structure

6655-90-9 structure

Name: 4-Chloro-[1,2]naphthoquinone
Chemical Name: 4-chloronaphthalene-1,2-dione
CAS Number: 6655-90-9
Molecular Formula: C₁₀H₅ClO₂
Molecular Weight: 192.598
Create Date: 2018-03-31 08:00:00
Modify Date: 2025-09-11 16:38:45

Name	4-chloronaphthalene-1,2-dione
Synonyms	4-Chloro-[1,2]naphthoquinone 4-chloronaphthalene-1,2-dione 4-Chloro-1,2-naphthalenedione 4-Chlor-[1,2]naphthochinon 1,2-Naphthalenedione, 4-chloro- 1,2-Naphthalenedione,4-chloro 1,2-Naphthoquinone,4-chloro 4-chloro-1,4-naphthoquinone 4-chloro-o-naphthoquinone

Density	1.4±0.1 g/cm3
Boiling Point	320.1±42.0 °C at 760 mmHg
Molecular Formula	C₁₀H₅ClO₂
Molecular Weight	192.598
Flash Point	134.7±28.5 °C
Exact Mass	191.997803
PSA	34.14000
LogP	1.67
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.626

HS Code	2914700090

Precursor 3
604-44-4 2050-76-2 75917-07-6
DownStream 1
1785-67-7

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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