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132950

クロロホルム

Name: クロロホルム
Brand: SIGALD

ReagentPlus^®, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer

別名:

トリクロロメタン, 三塩化メチリジン

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この商品について

実験式（ヒル表記法）:

CHCl₃

CAS番号:

67-66-3

分子量:

119.38

UNSPSC Code:

12191502

NACRES:

NA.04

PubChem Substance ID:

329750130

EC Number:

200-663-8

Beilstein/REAXYS Number:

1731042

MDL number:

MFCD00000826

Assay:

≥99.8%

Technique(s):

thin layer chromatography (TLC): suitable

Bp:

60.5-61.5 °C (lit.)

Vapor pressure:

160 mmHg ( 20 °C)

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特性

vapor density

4.1 (vs air)

Quality Level

100

vapor pressure

160 mmHg ( 20 °C)

product line

ReagentPlus^®

assay

≥99.8%

form

liquid

contains

0.5-1.0% ethanol as stabilizer

technique(s)

thin layer chromatography (TLC): suitable

impurities

≤0.03% (water)

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.)

SMILES string

ClC(Cl)Cl

InChI

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

InChI key

HEDRZPFGACZZDS-UHFFFAOYSA-N

詳細

General description

The product is chloroform and it contains 0.5-1.0% ethanol as a stabilizer. Chloroform, a halogenated hydrocarbon, is widely employed as a solvent. Kinetics and mechanism of its photochemical degradation have been investigated in the presence of TiO₂ aqueous suspensions (wavelength range of 310-380nm). Chloroform is a common groundwater pollutant. Its degradation by hydrodechlorination in the presence of Pd and Pd-Au catalysts and by dechlorination induced by glow discharge plasma (GDP) in contact with a sodium sulfate solution have been reported.

Application

Chloroform has been employed as a solvent for loading of pyocyanin on TLC (Thin Layer Chromatography) plate in a study. It can also be used as an extraction solvent in the determination of sodium dodecyl sulfate, via flow injection extraction method.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS06,GHS08

signalword

Danger

hcodes

H302,H315,H319,H331,H336,H351,H361d,H372

pcodes

P202 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3

保管分類

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

does not flash

flash_point_c

does not flash

target_organs

Central nervous system, Liver,Kidney

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

第一種指定化学物質

prtr

名称等を表示すべき危険物及び有害物

ishl_indicated

名称等を通知すべき危険物及び有害物

ishl_notified

132950-2L:4.54817310472E12 + 132950-18L:4.54817310469E12 + 132950-20L:4.548173104713E12 + 132950-1L:4.548173104706E12 + 132950-4L:4.548173104737E12

jan

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High activity and regenerability of a palladium-gold catalyst for chloroform degradation.

Velazquez JC, et al.

Journal of Chemical Technology and Biotechnology (2015)

Standardized chemical synthesis of Pseudomonas aeruginosa pyocyanin.

Rajkumar Cheluvappa

MethodsX, 1, 67-73 (2014-01-01)

Preparation of the toxin pyocyanin from the bacterium Pseudomonas aeruginosa is an exacting procedure. Pyocyanin is expensive to commercially purchase. The sellers do not give out the extraction procedure. Classically, pyocyanin preparation involves complicated multi-step P. aeruginosa culturing and solvent

Dechlorination and decomposition of chloroform induced by glow discharge plasma in an aqueous solution.

Yongjun Liu et al.

Journal of hazardous materials, 308, 84-90 (2016-01-26)

In this study, efficient dechlorination and decomposition of chloroform (CF) induced by glow discharge plasma (GDP) in contact with a sodium sulfate solution was investigated. Intermediate byproducts were determined by ionic chromatography and headspace gas chromatography, respectively. Results showed that