Molekula
7,8-Benzoquinoline
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
7,8-Benzoquinoline is a polycyclic aromatic compound featuring a quinoline core fused with a benzene ring, primarily used in organic synthesis, pharmaceutical intermediates, and fluorescent materials. This chemical is a white to pale yellow crystalline solid with a high melting point, enabling its use in precision chemical reactions. CAS 230-27-3, molecular formula C13H9N, molecular weight 179.22 g/mol. Stable at ambient storage conditions with no signal word classification. Molekula supplies 7,8-Benzoquinoline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
5 g — £57.60 per pack ex VAT · £69.12 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Pale brown to off-white solid |
| Humidity | 30-40% |
| Assay HPLC | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 113 °C |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 0.000218 mmHg |
Source: PubChem CID 9191 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 53934731 |
| CAS Number | 230-27-3 |
| IUPAC Name | benzo[h]quinoline |
| EC Number | 205-937-0 |
| Molecular Formula | C13H9N |
| Molecular Weight | 179.22 |
| Exact Mass | 179.0735 |
| SMILES | C1=CC=C2C(=C1)C=CC3=C2N=CC=C3 |
| InChIKey | WZJYKHNJTSNBHV-UHFFFAOYSA-N |
| InChI | InChI=1S/C13H9N/c1-2-6-12-10(4-1)7-8-11-5-3-9-14-13(11)12/h1-9H |
| PubChem CID | 9191 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29339975 |
| Tariff Code | 2933998090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Naphthoquinoline
- 1-Naphthoquinoline;7,8-Benzoquinoline
- 4-Azaphenanthrene
- 7,8-Benoz(h)quinoline
- 7,8-Benzoquinaline
- 7,8-Bnzoquinoline
- alpha-Benzoquinoline
- alpha-Naphthoquinoline
- Benzo[h]quinoline
Frequently asked questions
What is 7,8-Benzoquinoline commonly used for?
7,8-Benzoquinoline is primarily used as a building block in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and fluorescent dyes.
What is the chemical formula and molecular weight of 7,8-Benzoquinoline?
The chemical formula is **C13H9N**, and the molecular weight is **179.22 g/mol**.
What safety precautions or signal words apply to 7,8-Benzoquinoline?
There are **no signal words** assigned to 7,8-Benzoquinoline, indicating it is not classified as hazardous under standard GHS criteria.
How should 7,8-Benzoquinoline be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What grades or purities of 7,8-Benzoquinoline does Molekula supply?
Molekula supplies **high-purity (98%+)** 7,8-Benzoquinoline suitable for research and development applications.
Can Molekula supply 7,8-Benzoquinoline in bulk quantities?
Yes, Molekula can provide **bulk quantities** of 7,8-Benzoquinoline upon request, subject to availability and order volume.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.