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3-Nitro-4-(phenylamino)naphthalene-1,2-dione is a complex organic chemical compound with the molecular formula C16H10N2O4. It is characterized by a naphthalene core, which is a fused ring system consisting of two benzene rings. One of the rings has a nitro group (-NO2) attached at the 3-position, while the other ring has a phenylamino group (-NHPh) at the 4-position. The compound also features two carbonyl groups (C=O), one at each end of the naphthalene structure. This molecule is known for its potential applications in the synthesis of dyes and pharmaceuticals, particularly as an intermediate in the production of certain colorants and drugs. Its chemical structure and properties make it a versatile building block in organic synthesis, although it should be handled with care due to its potential reactivity and the presence of functional groups that can be sensitive to various conditions.

7399-99-7

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Basic information
1. Product Name: 3-nitro-4-(phenylamino)naphthalene-1,2-dione
2. Synonyms:
3. CAS NO:7399-99-7
4. Molecular Formula: C₁₆H₁₀N₂O₄
5. Molecular Weight: 294.2616
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 446.7°C at 760 mmHg
3. Flash Point: 224°C
4. Appearance: N/A
5. Density: 1.44g/cm³
6. Vapor Pressure: 3.57E-08mmHg at 25°C
7. Refractive Index: 1.685
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 3-nitro-4-(phenylamino)naphthalene-1,2-dione(CAS DataBase Reference)
11. NIST Chemistry Reference: 3-nitro-4-(phenylamino)naphthalene-1,2-dione(7399-99-7)
12. EPA Substance Registry System: 3-nitro-4-(phenylamino)naphthalene-1,2-dione(7399-99-7)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 7399-99-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7399-99-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,9 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7399-99:
(6*7)+(5*3)+(4*9)+(3*9)+(2*9)+(1*9)=147
147 % 10 = 7
So 7399-99-7 is a valid CAS Registry Number.

7399-99-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-anilino-3-nitronaphthalene-1,2-dione

1.2 Other means of identification

Product number	-
Other names	4-Anilino-3-nitro-[1,2]naphthochinon

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).

More Details:7399-99-7 SDS

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