7,8-BENZOQUINOLINE
?Hazardous Properties- Product Name
- 7,8-BENZOQUINOLINE
- CAS No.
- 230-27-3
- Chemical Name
- 7,8-BENZOQUINOLINE
- Synonyms
- BENZO[H]QUINOLINE;4-AZAPHENANTHRENE;A-NAPHTHOQUINOLINE;ALPHA-NAPHTHOQUINOLINE;7,8-BenzoquinoL;7,S-Benzochinolin;7,8-BENZOQUINOLINE;1-NAPHTHOQUINOLINE;α-naphthaquinoline;7,8-Benzoquinaline
- CBNumber
- CB0343893
- Molecular Formula
- C13H9N
- Formula Weight
- 179.22
- MOL File
- 230-27-3.mol
7,8-BENZOQUINOLINE Property
- Melting point:
- 48-50 °C(lit.)
- Boiling point:
- 338 °C719 mm Hg(lit.)
- Density
- 1.2340
- refractive index
- 1.7270 (estimate)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- almost transparency in Methanol
- form
- Crystalline Powder
- pka
- pK1: 4.15(+1) (20°C)
- color
- Off-white to brown
- BRN
- 120249
- InChI
- InChI=1S/C13H9N/c1-2-6-12-10(4-1)7-8-11-5-3-9-14-13(11)12/h1-9H
- InChIKey
- WZJYKHNJTSNBHV-UHFFFAOYSA-N
- SMILES
- N1C2C(=CC=C3C=CC=CC3=2)C=CC=1
- CAS DataBase Reference
- 230-27-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzo[h]quinoline(230-27-3)
- EPA Substance Registry System
- Benzo[h]quinoline (230-27-3)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-36-26
- WGK Germany
- 3
- RTECS
- DK1432000
- HS Code
- 29339900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 123617
- Product name
- Benzo[h]quinoline
- Purity
- 97%
- Packaging
- 5g
- Price
- $111
- Updated
- 2025/07/31
- Product number
- 123617
- Product name
- Benzo[h]quinoline
- Purity
- 97%
- Packaging
- 25g
- Price
- $315
- Updated
- 2025/07/31
- Product number
- B0088
- Product name
- Benzo[h]quinoline
- Purity
- >99.0%(GC)(T)
- Packaging
- 5g
- Price
- $78
- Updated
- 2025/07/31
- Product number
- B0088
- Product name
- Benzo[h]quinoline
- Purity
- >99.0%(GC)(T)
- Packaging
- 25g
- Price
- $236
- Updated
- 2025/07/31
- Product number
- B203753
- Product name
- Benzo[h]quinoline
- Packaging
- 5g
- Price
- $125
- Updated
- 2021/12/16
7,8-BENZOQUINOLINE Chemical Properties,Usage,Production
?Hazardous Properties
7,8-Benzoquinoline is combustible; burns to produce toxic fumes of nitrogen oxides.
Physical properties
7,8-Benzoquinoline is a dark yellow crystalline solid.
Uses
Benzo[h]quinoline was used to study the mutagenic activities of benzo[f]quinoline, benzo[h]quinolone and a number of their derivatives in strain TA 100 of Salmonella typhimurium. It was used in determination of nitrogen-containing polynuclear aromatic hydrocarbons in the gaseous products of the thermal degradation of polymers by HPLC- fluorescence detection. It was used as starting reagent for the synthesis of osmium and ruthenium complexes containing an N-heterocyclic carbene ligand.
Safety Profile
Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.
Purification Methods
Purify it as for 3,4-benzoquinoline above. The picrate has m 196o(from Me2CO). [Beilstein 20 H 463, 20 III/IV 4003, 20/8 V 215.]
7,8-BENZOQUINOLINE Preparation Products And Raw materials
Raw materials
Preparation Products
7,8-BENZOQUINOLINE Suppliers
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- 18651958646
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- China
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- 86-21-61259102
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- China
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- 021-67582001/03/05
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- 021-58099609
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- Country
- China
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- 9883
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View Lastest Price from 7,8-BENZOQUINOLINE manufacturers
- Product
- 7,8-Benzoquinaline 230-27-3
- Price
- US $350.00/g
- Min. Order
- 1g
- Purity
- 98
- Supply Ability
- 500 Kg
- Release date
- 2024-02-19
- Product
- 7,8-BENZOQUINOLINE 230-27-3
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500t/month
- Release date
- 2023-08-18
- Product
- 7,8-BENZOQUINOLINE 230-27-3
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2021-10-12