Molekula
2,4-Dinitrofluorobenzene (Sanger's reagent) C6H3FN2O4
2,4-Dinitrofluorobenzene, also known as Sanger's reagent, is a reactive organic compound used primarily for the identification and quantification of amino groups in proteins and peptides. It is a key reagent in amino acid analysis and protein sequencing. Available with CAS number 70-34-8, molecular formula C6H3FN2O4, and molecular weight 186.10 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies 2,4-Dinitrofluorobenzene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2,4-Dinitrofluorobenzene, also known as Sanger's reagent, is a reactive organic compound used primarily for the identification and quantification of amino groups in proteins and peptides. It is a key reagent in amino acid analysis and protein sequencing. Available with CAS number 70-34-8, molecular formula C6H3FN2O4, and molecular weight 186.10 g/mol. Stored at ambient temperature. Hazard classification includes signal word Danger. Molekula supplies 2,4-Dinitrofluorobenzene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white to light yellow solid or liquid |
| Melting Point | 23 - 26°C |
| Identification | Conforms to reference |
| Purity | ≥98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 164 C |
| Transport Class | 6.1 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 70-34-8 |
| Molecular Formula | (O2N)2C6H3F |
| Molecular Weight | 186.10 |
| SMILES | C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])F |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29049947 |
| Tariff Code | 2904990090 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Corrosive
GHS05
Hazard statements
- H301 Toxic if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
- P201 Obtain special instructions before use
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2,4-Dinitrofluorobenzene used for?
It is primarily used as Sanger's reagent for identifying the N-terminal amino acid in peptides during protein sequencing.
What is the chemical formula and molecular weight of 2,4-Dinitrofluorobenzene?
The formula is C6H3FN2O4 and the molecular weight is 186.10 g/mol.
How should 2,4-Dinitrofluorobenzene be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade is available for this product?
It is available in high-purity analytical grade suitable for laboratory use.
Can Molekula supply this compound in bulk?
Yes, Molekula can supply 2,4-Dinitrofluorobenzene in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis 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.