Description
Description
Chloroform For HPLC ≥99.8% Contains 0.5-1.0% Ethanol 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 329755457
| Grade | for HPLC |
| Vapor Density | 4.1 (vs air) |
| Vapor Pressure | 160 mmHg (20°C) |
| Assay | ≥99.8% |
| purified by | glass distillation |
| Contains | 0.5-1.0% ethanol as stabilizer |
| Impurities | Acetone and aldehyde, passes test |
| Acid and chloride, passes test | |
| Free chlorine (Cl), passes test | |
| H2SO4, passes test (darkened) | |
| ≤0.01% water | |
| Evaporation Residue | <0.0003% |
| Color | APHA: ≤10 |
| Refractive Index | n20/D 1.445 (lit.) |
| bp | 60.5-61.5°C (lit.) |
| mp | −63°C (lit.) |
| Density | 1.48 g/mL at 25°C |
| 1.492 g/mL at 25°C (lit.) | |
| cation traces | Pb: ≤0.05 ppm |
| λ | H2O reference |
| UV absorption | λ: 245 nm Amax: 1.00 |
| λ: 255 nm Amax: 0.15 | |
| λ: 260 nm Amax: 0.15 | |
| λ: 270 nm Amax: 0.02 | |
| λ: 290 nm Amax: 0.01 | |
| λ: 400 nm Amax: 0.01 | |
| suitability | passes test for HPLC |
| storage temp. | room temp |
GHS06, GHS08
Signal word Danger
Hazard statements H302-H315-H319-H331-H336-H351-H361d-H372
Precautionary statements P201-P261-P304 + P340 + P312-P305 + P351 + P338-P308 + P313-P403 + P233
RIDADR UN 1888 6.1 / PGIII
WGK Germany 3
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