| Identification | More | [Name]
4-Amino-1,8-naphthalic anhydride | [CAS]
6492-86-0 | [Synonyms]
4-ANI
6492-86-0
TIMTEC-BB SBB000529
TIMTEC-BB SBB003425
8-naphthalic anhydride
4-AMINO-1,8-NAPHTHALIMIDE
4-amino-1,8-naphthoic anhydride
4-AMINONAPHTHALIC ACID ANHYDRIDE
4-AMINO-1,8-NAPHTHALIC ANHYDRIDE
6-Aminobenz[de]isochromene-1,3-dione
4-AMino-1,8-naphthalic anhydride 95%
6-aMinobenzo[de]isochroMene-1,3-dione
6-AMINO-BENZO[DE]ISOQUINOLINE-1,3-DIONE
6-amino-1H,3H-benzo[de]isochromene-1,3-dione
6-Amino-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
4-Amino-1,8-naphthalenedicarboxylic anhydride
4-aminonaphthalene-1,8-dicarboxylic anhydride
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-aMino- | [EINECS(EC#)]
229-372-4 | [Molecular Formula]
C12H8N2O2 | [MDL Number]
MFCD00006921 | [Molecular Weight]
212.2 | [MOL File]
6492-86-0.mol |
| Chemical Properties | Back Directory | [Melting point ]
360 °C | [Boiling point ]
501.4±33.0 °C(Predicted) | [density ]
1.105 g/mL at 25 °C(lit.)
| [storage temp. ]
−20°C
| [form ]
powder | [pka]
1.15±0.20(Predicted) | [Appearance]
Yellow to brown Solid | [InChI]
InChI=1S/C12H7NO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H,13H2 | [InChIKey]
QIXHMCMCFSNKOG-UHFFFAOYSA-N | [SMILES]
C1(=O)OC(=O)C2=CC=C(N)C3=C2C1=CC=C3 | [CAS DataBase Reference]
6492-86-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS07,GHS08 | [Signal word ]
Danger | [Hazard statements ]
H302+H312+H332-H315-H319-H335-H350 | [Precautionary statements ]
P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338-P308+P313 | [Hazard Codes ]
T | [Risk Statements ]
R45:May cause cancer.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S53:Avoid exposure-obtain special instruction before use .
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [WGK Germany ]
3
| [RTECS ]
DE4081000
| [Storage Class]
6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Carc. 1B
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Synthesis]
4-Azido-1,8-naphthalenedicarboxylic anhydride (CAS:1262149-88-1, 1.8 g, 7.6 mmol) was used as a raw material and dissolved in 100 mL of acetonitrile. Subsequently, sodium sulfide (6.5 g, 41 mmol) was added to the solution. The reaction mixture was heated to 60 °C and maintained at this temperature for 10 hours. After completion of the reaction, the mixture was cooled to room temperature and then slowly poured into ice water. The precipitate was collected by filtration and dried under vacuum to afford the target product 4-amino-1,8-naphthalenedicarboxylic anhydride as a yellow solid (1.3 g) in 80% yield. | [References]
[1] Organic and Biomolecular Chemistry, 2015, vol. 13, # 13, p. 3931 - 3935
[2] RSC Advances, 2018, vol. 8, # 21, p. 11419 - 11423
[3] Patent: CN108069967, 2018, A. Location in patent: Paragraph 0011; 0048; 0051; 0052
[4] Journal of Molecular Structure, 2015, vol. 1102, p. 197 - 202
[5] Journal of Materials Chemistry B, 2018, vol. 6, # 18, p. 2860 - 2868 |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
RYSS TECH LTD
|
| Telephone: |
400-188-0725 +86 21 34310725 13611771617 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15256/0_EN.htm |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|