Name: Chloroform
Brand: SIGALD

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About This Item

실험식(Hill 표기법):

CHCl₃

CAS Number:

67-66-3

Molecular Weight:

119.38

Beilstein:

1731042

MDL number:

MFCD00000826

UNSPSC 코드:

12191502

PubChem Substance ID:

329753942

NACRES:

NA.21

Grade:

ACS reagent

Bp:

60.5-61.5 °C (lit.)

Vapor pressure:

160 mmHg ( 20 °C)

기술 서비스

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도움 문의

Grade

ACS reagent

Quality Level

200

vapor density

4.1 (vs air)

vapor pressure

160 mmHg ( 20 °C)

분석

≥99.8%

양식

liquid

포함

ethanol as stabilizer

dilution

(for analytical testing)

불순물

Acetone and aldehyde, passes test
Acid and chloride, passes test
Free chlorine (Cl), passes test
H₂SO₄, passes test

증발 잔류물

≤0.001%

색상

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.)

양이온 미량물

Pb: ≤0.05 ppm

저장 온도

room temp

SMILES string

ClC(Cl)Cl

InChI

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

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

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일반 설명

Chloroform, a halogenated hydrocarbon, is widely used as a solvent and extractant in various manufacturing and laboratory procedures. It can be produced by the chlorination of methane or lower-chlorinated methanes. Additionally, it is employed in the production of dichlorocarbenes, α-trichloromethyl carbinols, and trichlorolithiocarbenoids.

애플리케이션

Chloroform can be used as a solvent in the:

Enzyme-catalyzed ring-opening polymerization of ω-pentadecalactone to prepare polyesters.
Pd-catalyzed cross-coupling reaction of acid chlorides with arylboronic acids to synthesize diaryl Ketones.
Enantio- and diastereoselective nitro-Mannich reaction of α-aryl nitromethanes with amido sulfones to synthesize β-nitroamines.
Diels-Alder reaction to synthesize spiro-fused dihydropyans. The hydrogen bond (CH-O) formed between chloroform and carbonyl oxygen makes the carbonyl group a stronger heterodienophile, resulting in an increased reaction rate.