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Merck
CN

25685

氯仿

suitable for HPLC, ≥99.8% (chloroform + ethanol, GC)

别名:

三氯甲烷

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经验公式（希尔记法）:
CHCl3
化学文摘社编号:
67-66-3
分子量:
119.38
EC Number:
200-663-8
UNSPSC Code:
12190000
PubChem Substance ID:
329752816
Beilstein/REAXYS Number:
1731042
MDL number:
MFCD00000826

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InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

InChI

1S/CHCl3/c2-1(3)4/h1H

SMILES string

ClC(Cl)Cl

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

assay

≥99.8% (chloroform + ethanol, GC)

shelf life

limited shelf life, expiry date on the label

contains

~1% ethanol as stabilizer

technique(s)

HPLC: suitable

impurities

≤0.02% water

evapn. residue

≤0.001%

mp

−63 °C (lit.)

solvent strength ε (Al2O3)

0.40

λ

1 cm path, H2O reference

UV absorption

λ: 244 nm Amax: 1.0, λ: 260 nm Amax: 0.1, λ: 275 nm Amax: 0.01

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