1,4-Naphthalenedione, 2,7,8-trihydroxy-, also known as Juglone or 5-Hydroxy-1,4-naphthoquinone, is a naturally occurring organic compound with the chemical formula C10H6O4. It is a dark purple-red crystalline solid that is soluble in water, alcohol, and ether. Juglone is primarily found in the heartwood, roots, and leaves of the black walnut tree (Juglans nigra) and is responsible for the tree's allelopathic properties, which inhibit the growth of other plants. 1,4-Naphthalenedione, 2,7,8-trihydroxy- has various applications, including its use as a natural dye, a chemical intermediate in the synthesis of other compounds, and in traditional medicine for its antifungal, antibacterial, and anti-inflammatory properties. However, it is also known to be toxic to certain plants and animals, and its use in certain applications is limited due to its potential environmental impact.
The CAS Registry Mumber 62345-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,3,4 and 5 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 62345-12: (7*6)+(6*2)+(5*3)+(4*4)+(3*5)+(2*1)+(1*2)=104 104 % 10 = 4 So 62345-12-4 is a valid CAS Registry Number.
62345-12-4SDS
SAFETY DATA SHEETS
According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition
Version: 1.0
Creation Date: Aug 16, 2017
Revision Date: Aug 16, 2017
1.Identification
1.1 GHS Product identifier
Product name
4,7,8-trihydroxynaphthalene-1,2-dione
1.2 Other means of identification
Product number
-
Other names
1,4-Naphthalenedione,2,7,8-trihydroxy
1.3 Recommended use of the chemical and restrictions on use
Identified uses
For industry use only.
Uses advised against
no data available
1.4 Supplier's details
1.5 Emergency phone number
Emergency phone number
-
Service hours
Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).
