25680
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25680
Fluka
Chloroform
for UV-spectroscopy, ≥99.8% (chloroform + ethanol, GC)
| Synonym: | Methylidyne trichloride, Trichloromethane |
| CAS Number: | 67-66-3 |
| Linear Formula: | CHCl3 |
| Molecular Weight: | 119.38 |
| Beilstein Registry Number: | 1731042 |
| EC Number: | 200-663-8 |
| MDL number: | MFCD00000826 |
Properties
| grade | for UV-spectroscopy |
| vapor density | 4.1 (vs air) |
| vapor pressure | 160 mmHg ( 20 °C) |
| assay | ≥99.8% (chloroform + ethanol, GC) |
| contains | ~1% ethanol as stabilizer |
| refractive index | n |
| bp | 60.5-61.5 °C(lit.) |
| mp | −63 °C(lit.) |
| density | 1.492 g/mL at 25 °C(lit.) |
| λ | 1 cm path, H2O reference |
| UV absorption | λ: 250 nm Amax: 0.4 |
| λ: 255 nm Amax: 0.15 | |
| λ: 260 nm Amax: 0.05 | |
| λ: 270 nm Amax: 0.006 | |
| λ: 280 nm Amax: 0.003 |
Safety
| Hazard Codes | Xn |
| Risk Statements | 22-38-40-48/20/22 |
| Safety Statements | 36/37 |
| RIDADR | UN 1888 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | FS9100000 |
| Flash Point(F) | 230 °F |
References
| Merck | Merck 13,2160 |
| Beilstein | Beil. 1,IV,42 |
| Fieser | Fieser 1,29 / Fieser 1,130 / Fieser 1,30 / Fieser 3,140 / Fieser 4,22 / Fieser 5,28 / Fieser 8,92 / Fieser 12,517 / Fieser 14,167 / Fieser 15,84 |
| reference | Aldrich MSDS 1, 405:C / Corp MSDS 1 (1), 786:C / FT-IR 1 (1), 83:A / FT-IR 2 (1), 117:D / FT-NMR 1 (1), 122:A / IR-Spectra (2), 49:E / IR-Spectra (3), 51:G / NMR-Reference 2 (1), 81:C / RegBook 1 (1), 81:D / Sax 6, 722 / Structure Index 1, 9:D:10 / Vapor Phase 3, 116:C |
