2,7-Dinitro-9-fluorenone (CAS 31551-45-8) — formula C13H6N2O5, molecular weight 270.20; category organic chemicals.
2,7-Dinitro-9-fluorenone (CAS 31551-45-8) is a chemical raw material in the organic chemicals category. Its molecular formula C13H6N2O5 comprises 13 C, 6 H, 2 N, 5 O atoms. Its molecular weight is about 270.20. Reported physicochemical data: melting point around 554 to 563 °F (NTP, 1992), LogP about 2.84. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 31551-45-8 |
|---|---|
| Molecular Formula | C13H6N2O5 |
| Molecular Weight | 270.20 |
| Melting Point | 554 to 563 °F (NTP, 1992) |
| LogP | 2.84 |
| Applications | photo-conductor, 9H-Fluoren-9-one, 7-dinitro-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: photo-conductor, 9H-Fluoren-9-one, 7-dinitro-: ACTIVE.
2,7-Dinitro-9-fluorenone is a carbon-based organic compound with CAS registry number 31551-45-8 and molecular formula C13H6N2O5 (molecular weight 270.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 31551-45-8
Its molecular formula C13H6N2O5 comprises 13 C, 6 H, 2 N, 5 O atoms.
Also known as: 2,7-Dinitro-9-fluorenone · 2,7-二硝基-9-芴酮
Category: organic chemicals
The CAS registry number of 2,7-Dinitro-9-fluorenone is 31551-45-8.
Molecular formula C13H6N2O5, molecular weight 270.20.
It is also registered under: 2,7-Dinitro-9-fluorenone, 2,7-二硝基-9-芴酮.
Recorded applications: photo-conductor, 9H-Fluoren-9-one, 7-dinitro-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2,7-Dinitro-9-fluorenone (CAS 31551-45-8), compiled from public chemistry databases.
| CAS Registry Number | 31551-45-8 |
|---|---|
| PubChem CID | 35842 |
| Molecular formula | C13H6N2O5 |
| IUPAC name | 2,7-dinitrofluoren-9-one |
| UNII (FDA) | R33RLL32YX |
| Molecular Weight | 270.20 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 270.02767130 |
| Monoisotopic Mass | 270.02767130 |
| Topological Polar Surface Area | 109 |
| Heavy Atom Count | 20 |
| Melting Point | 554 to 563 °F (NTP, 1992) |
|---|---|
| Vapor Pressure | 0.00000001 [mmHg] |
| LogP | 2.84 |
2,7-Dinitro-9-fluorenone; 31551-45-8; 2,7-DINITRO-9H-FLUOREN-9-ONE; 2,7-Dinitrofluorenone; 9H-Fluoren-9-one, 2,7-dinitro-; Fluoren-9-one, 2,7-dinitro-; 9-Oxo-2,7-dinitrofluorene; R33RLL32YX; NSC-86561; DTXSID4025163; RefChem:83440; DTXCID705163; 250-695-1; 2,7-Dinitrofluoren-9-one; MFCD00001153; 9-Fluorenone, 2,7-dinitro-
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2,7-Dinitro-9-fluorenone · CAS 31551-45-8 · C13H6N2O5. UNII R33RLL32YX. Melting Point: 554 to 563 °F (NTP, 1992); Vapor Pressure: 0.00000001 [mmHg]; LogP: 2.84.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,7-二硝基-9-芴酮