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: 2-CHLORO-5,7-DIMETHOXY-[1,4]NAPHTHOQUINONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65565-48-2

65565-48-2 structure

65565-48-2 structure

Name: 2-CHLORO-5,7-DIMETHOXY-[1,4]NAPHTHOQUINONE
Chemical Name: 2-chloro-5,7-dimethoxynaphthalene-1,4-dione
CAS Number: 65565-48-2
Molecular Formula: C₁₂H₉ClO₄
Molecular Weight: 252.65000
Create Date: 2019-01-01 20:49:14
Modify Date: 2025-09-20 18:28:07

Name	2-chloro-5,7-dimethoxynaphthalene-1,4-dione
Synonyms	2-CHLORO-5,7-DIMETHOXY-[1,4]NAPHTHOQUINONE 2-chloro-5,7-dimethoxynaphthoquinone 2-Chloro-5,7-dimethoxynaphthochinon 2-Chloro-5,7-dimethoxy-[1,4]naphtho 5,7-dimethoxy-2-chloronaphthoquinone

Density	1.405g/cm3
Boiling Point	453.097ºC at 760 mmHg
Molecular Formula	C₁₂H₉ClO₄
Molecular Weight	252.65000
Flash Point	200.564ºC
Exact Mass	252.01900
PSA	52.60000
LogP	2.20550
Index of Refraction	1.59

HS Code	2914700090

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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