Carbazole
- CAS No.
- 86-74-8
- Chemical Name:
- Carbazole
- Synonyms
- DIBENZOPYRROLE;9-AZAFLUORENE;Diphenylenimide;DIPHENYLENIMINE;Skf 20091;CARBAZOLE;usafek-600;USAF ek-600;'LGC' (2409);Diphenylimid
- CBNumber:
- CB4854492
- Molecular Formula:
- C12H9N
- Molecular Weight:
- 167.21
- MOL File:
- 86-74-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/25 10:02:26
| Melting point | 243-246 °C (lit.) |
|---|---|
| Boiling point | 355 °C (lit.) |
| Density | 1.1 |
| vapor pressure | 400 mm Hg ( 323 °C) |
| refractive index | 1.6192 (estimate) |
| Flash point | 220 °C |
| storage temp. | Store below +30°C. |
| solubility | acetone: soluble50mg/mL |
| form | Crystalline Powder, Flakes, or Chunks |
| pka | 17.00±0.30(Predicted) |
| color | Beige-yellow or beige-brownish |
| Water Solubility | <0.1 g/100 mL at 19 ºC |
| Merck | 14,1790 |
| BRN | 3956 |
| Dielectric constant | 1.3（Ambient） |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, nitrogen oxides, potassium hydroxide. |
| InChIKey | UJOBWOGCFQCDNV-UHFFFAOYSA-N |
| LogP | 3.84 at 22℃ and pH7 |
| CAS DataBase Reference | 86-74-8(CAS DataBase Reference) |
| IARC | 2B (Vol. 32, Sup 7, 71, 103) 2013 |
| NIST Chemistry Reference | Carbazole(86-74-8) |
| EPA Substance Registry System | Carbazole (86-74-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H341-H351-H413 | |||||||||
| Precautionary statements | P201-P202-P273-P280-P308+P313-P405 | |||||||||
| Hazard Codes | Xn,N,T | |||||||||
| Risk Statements | 22-36/37/38-40-50/53-63-43-23/24/25-45-67-68-51/53 | |||||||||
| Safety Statements | 26-36-60-61-36/37-24/25-23-53-45-36/37/39 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | FE3150000 | |||||||||
| F | 10 | |||||||||
| Hazard Note | Harmful | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29339990 | |||||||||
| Toxicity | LD50 orally in rats: >5 g/kg (Eagle, Carlson) | |||||||||
| NFPA 704 |
|
Carbazole price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | C5132 | Carbazole ≥95% (GC) | 86-74-8 | 100G | ₹3150.08 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | C5132 | Carbazole ≥95% (GC) | 86-74-8 | 250G | ₹6235.2 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | PHR1564 | Carprofen Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material | 86-74-8 | 200MG | ₹15620.48 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | C5132 | Carbazole ≥95% (GC) | 86-74-8 | 500G | ₹9547.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.20255 | Carbazole for synthesis | 86-74-8 | 5G | ₹3600 | 2022-06-14 | Buy |
Carbazole Chemical Properties,Uses,Production
Chemical Properties
white crystals or light brown powder
Uses
Carbazole and its derivatives are widely used as an intermediate in synthesis of pharmaceuticals, agrochemicals, dyes, pigments and other organic compounds.?carbazole is also used in luminescence chemistry as a photosensitizing and additional charge transport material. Carbazole structure is a motif in pharmaceuticals such as carvedilol used to treat high blood pressure and to prevent cardiac arrhythmias and angina.
Definition
carbazole: A white crystalline compoundfound with anthracene,C12H9N; m.p. 238°C; b.p. 335°C. It isused in the manufacture of dyestuffs.
General Description
White crystals, plates, leaflets or light tan powder. Sublimes readily. Exhibits strong fluorescence and long phosphorescence on exposure to ultraviolet light.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Carbazole is an extremely weak base. Carbazole is incompatible with strong oxidizing agents. Carbazole reacts with nitrogen oxides. Potassium hydroxide fusion yields a salt.
Hazard
Possible carcinogen.
Fire Hazard
Flash point data for Carbazole are not available; however, Carbazole is probably combustible.
Safety Profile
intraperitoneal route. A flammable liquid.
Purification Methods
Dissolve carbazole (60g) in conc H2SO4 (300mL), extract with three 200mL portions of *benzene, then stir this into 1600mL of an ice-water mixture. The precipitate is filtered off, washed with a little water, dried, recrystallised from *benzene and then from pyridine/*benzene [Feldman et al. J Am Chem Soc 73 4341 1951]. It has also been recrystallised from EtOH or toluene, sublimed in vacuum, zone-refined, and purified by TLC. [UV: Armarego in Physical Methods in Heterocyclic Chemistry (Ed Katritzky, Academic Press) Vol III 158 1971, Beilstein 20/8 V 9.]
Carbazole Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Chemikos Laboratories Pvt Ltd | +91-9849431423 +91-9849431423 | Telangana, India | 60 | 58 | Inquiry |
| Jagson Colorchem Limited | +91-9879484214 +91-9879484214 | Gujarat, India | 318 | 58 | Inquiry |
| Dr. Silviu Pharmachem Pvt., Ltd. | +91-8390608382 +91-8390608382 | Mumbai, India | 248 | 58 | Inquiry |
| I Chess Chemicals Pvt Ltd | +91-9819265500 | Maharashtra, India | 33 | 58 | Inquiry |
| Aparna Carbons Private Limited | +91-7738302426 +91-9831166874 | West Bengal, India | 6 | 58 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Chemikos Laboratories Pvt Ltd | 58 |
| Jagson Colorchem Limited | 58 |
| Dr. Silviu Pharmachem Pvt., Ltd. | 58 |
| I Chess Chemicals Pvt Ltd | 58 |
| Aparna Carbons Private Limited | 58 |
| ALPHA CHEMIKA | 43 |
| Scientific OEM | 38 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
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