Molekula
1,10-Phenanthroline anhydrous
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
1,10-Phenanthroline anhydrous is a heterocyclic organic compound used as a ligand in coordination chemistry and as a reagent in analytical and catalytic processes. It is a white to pale yellow crystalline solid with high purity and stability under ambient storage conditions. CAS: 66-71-7, Molecular Formula: C12H8N2, Molecular Weight: 180.21 g/mol. Signal word: Danger. Molekula supplies 1,10-Phenanthroline anhydrous 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.
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25 g — $85.70 per pack
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Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline |
| Identification | Conforms to reference |
| Storage Temperature | +20 ° C |
| Assay | ≥ 99.0% |
| Residue on Ignition | ≤ 0.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 117 °C |
| Vapour Pressure | 0.0000523 mmHg |
| pKa | pKa = 4.27 (at 20 °C) |
Source: PubChem CID 1318 (DrugBank, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 62000053 |
| CAS Number | 66-71-7 |
| IUPAC Name | 1,10-phenanthroline |
| EC Number | 200-629-2 |
| Molecular Formula | C12H8N2 |
| Molecular Weight | 180.21 |
| Exact Mass | 180.0687 |
| SMILES | C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1 |
| InChIKey | DGEZNRSVGBDHLK-UHFFFAOYSA-N |
| InChI | InChI=1S/C12H8N2/c1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1/h1-8H |
| PubChem CID | 1318 |
| UN Number | UN2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933997900 |
| Tariff Code | 2933998090 |
Safety & GHS
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Toxic
GHS06
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Hazardous to the Environment
GHS09
Hazard statements
- H301 Toxic if swallowed
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P308+313 IF exposed or concerned: Get medical advice/attention
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
- (OP)2Cu(I)
- 1,10-o-phenanthroline
- 1,10-phenanthroline
- 2-phenanthroline
- 4,5-diazaphenanthrene
- beta-phenanthroline
- O-PHE
- o-phenanthroline
- orthophenanthroline
- Phenanthroline
Frequently asked questions
What is 1,10-Phenanthroline anhydrous used for?
It is commonly used as a ligand in coordination chemistry and as a reagent in analytical chemistry, particularly in the detection of iron(II) ions.
What is the chemical formula and molecular weight of 1,10-Phenanthroline anhydrous?
The formula is C12H8N2 with a molecular weight of 180.21 g/mol.
How should 1,10-Phenanthroline anhydrous be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for 1,10-Phenanthroline anhydrous?
It is available in analytical grade, suitable for laboratory and research applications.
Can Molekula supply 1,10-Phenanthroline anhydrous in bulk?
Yes, Molekula can supply 1,10-Phenanthroline anhydrous in bulk quantities—please contact sales for details.
What documentation comes with an order of 1,10-Phenanthroline anhydrous?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.