Description
Description
Chloroform 0.5-1.0% Ethanol ACS Reagent ≥99.8% 4 Liter Case/4
Synonym: Methylidyne trichloride, Trichloromethane
- CAS Number 67-66-3
- Empirical Formula (Hill Notation) CHCl3
- Molecular Weight 119.38
- Beilstein/REAXYS Number 1731042
- MDL number MFCD00000826
- PubChem Substance ID 329756389
| Quality Level | 200 |
| Grade | ACS reagent |
| Vapor Density | 4.1 (vs air) |
| Vapor Pressure | 160 mmHg (20°C) |
| Assay | ≥99.8% |
| Contains | 0.5-1.0% ethanol as stabilizer |
| packaging | PVC-coated bottle of 4×4 L |
| Evaporation Residue | ≤0.001% |
| Color | APHA: ≤10 |
| Refractive Index | n20/D 1.445 (lit.) |
| bp | 60.5-61.5°C (lit.) |
| 60.5-61.5°C | |
| mp | −63°C (lit.) |
| Density | 1.492 g/mL at 25°C (lit.) |
| cation traces | Pb: ≤0.05 ppm |
General description
Chloroform is a colorless, volatile chlorinated organic solvent whose vapors have narcotic effect. It is susceptible to degradation with time which can be suppressed by adding ethanol as a stabilizer. Since ethanol is added in higher concentration it leads to increase in polarity which may have a potential influence on some of the applications.
Application
Chloroform may be used in the following processes:
• Synthesis of colloidal hydrophobic CdSe core nanocrystals (quantum dots).
• Preparing phospholipid solutions.
• As a solvent in the photolysis reaction of ruthenium complexes.
• Solvent for recrystallization.
• As a reference compound to detect the presence of chloroform in tobacco smokes.
• As an extractant in solvent extraction process.
GHS06, GHS08
Signal word Danger
Hazard statements H302-H315-H319-H331-H336-H351-H361d-H372
Precautionary statements P261-P281-P305 + P351 + P338-P311
RIDADR UN 1888 6.1 / PGIII
WGK Germany 3
Documents
Safety Data Sheet
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.
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