5,6-BENZOQUINOLINE
- CAS No.
- 85-02-9
- Chemical Name:
- 5,6-BENZOQUINOLINE
- Synonyms
- NSC 9850;Benzoquinoline;NAPHTHOPYRIDINE;azaphenanthrene;1-AZAPHENANTHRENE;BENZO[F]QUINOLINE;5,6-BENZOQUINOLINE;b-naphthoquinoline;,6-Benzo[f]quinoline;5,6-naphthoquinoline
- CBNumber:
- CB1221806
- Molecular Formula:
- C13H9N
- Molecular Weight:
- 179.22
- MOL File:
- 85-02-9.mol
- Modify Date:
- 2023/6/8 17:06:37
| Melting point | 89-91 °C |
|---|---|
| Boiling point | 349 °C (721 mmHg) |
| Density | 1.1255 (rough estimate) |
| refractive index | 1.7270 (estimate) |
| Flash point | 166 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| Water Solubility | Insoluble in water |
| pka | pK1: 5.00(+1) (25°C) |
| form | Crystalline |
| color | Leaflets from H2O or pet ether |
| Merck | 14,1105 |
| CAS DataBase Reference | 85-02-9(CAS DataBase Reference) |
| EPA Substance Registry System | Benzo[f]quinoline (85-02-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H341-H401 | |||||||||
| Precautionary statements | P201-P202-P261-P264-P270-P271-P273-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P308+P313-P405-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 40-36/37/38 | |||||||||
| Safety Statements | 45-36/37/39-26 | |||||||||
| RTECS | DK1428000 | |||||||||
| HS Code | 29334990 | |||||||||
| Toxicity | mma-sat 50 mg/plate 50NNAZ 7,73,83 | |||||||||
| NFPA 704 |
|
5,6-BENZOQUINOLINE Chemical Properties,Uses,Production
Chemical Properties
BROWN CRYSTALLINE POWDER
Uses
As a reagent for the determination of cadmium which is pptd as (C13H9N)2H2(CdI4) from dil nitric or sulfuric acid solution in the presence of potassium iodide.
General Description
Yellow crystals or white powder. Characteristic irritating odor.
Air & Water Reactions
Sensitive to prolonged exposure to air. Insoluble in water.
Reactivity Profile
5,6-BENZOQUINOLINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.
Fire Hazard
5,6-BENZOQUINOLINE is combustible.
Safety Profile
Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.
Purification Methods
Purify as 3,4-benzoquinoline above. The picrate has m 258.1-259o (from EtOH or H2O). [Albert et al. J Chem Soc 2240 1948, Beilstein 20 III/IV 4009, 20/8 V 220.]
5,6-BENZOQUINOLINE Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | China | 10311 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30250 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 8673 | 58 | Inquiry |
| LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | China | 49739 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
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