SODIUM BIPHENYL
Synonym(s):Biphenyl sodium complex solution;Sodium biphenyl complex
- CAS NO.：5137-46-2
- Empirical Formula: C12H9Na
- Molecular Weight: 176.19
- MDL number: MFCD00013182
- EINECS: 225-894-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:07
What is SODIUM BIPHENYL?
Chemical properties
dark green liquid
The Uses of SODIUM BIPHENYL
Biphenyl sodium complex is generally used as a difunctional anionic initiator to synthesize block copolymers and also as a reagent to detect the organic halogen.
General Description
Sodium biphenyl reagent is used to cleave the covalent fluorine bonds in organic compounds and biological samples. The liberated fluoride ions are determined spectrophotometrically or with the fluoride ion electrode.
Properties of SODIUM BIPHENYL
| Density | 1.1 g/mL at 25 °C |
| vapor density | 5.6 (vs air) |
| Flash point: | 130 °F |
| storage temp. | 2-8°C |
| form | Solution |
| color | Dark green to blue-black |
| BRN | 3989646 |
| Stability: | Stable, but highly flammable. Incompatible with strong oxidizing agents. Store cool in a well ventilated area. |
Safety information for SODIUM BIPHENYL
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Environment GHS09 |
| GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for SODIUM BIPHENYL
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