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67-66-3 - Chloroform, ethanol-free, 99+%, stab. with ca 50 ppm amylene - Trichloromethane - L14759 - Alfa Aesar

L14759 Chloroform, ethanol-free, 99+%, stab. with ca 50 ppm amylene

Codice CAS
67-66-3
Sinonimi
Trichloromethane

Dimensioni Prezzo ($) Quantità Disponibilità
500ml 29,56
1000ml 39,04
2500ml 87,55
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Chloroform, ethanol-free, 99+%, stab. with ca 50 ppm amylene

MDL
MFCD00000826
EINECS
200-663-8

Proprietà chimiche

Formula
CHCl3
Peso formula
119.38
Punto di fusione
-63°
Punto di ebollizione
60.5-61.5°
Densità
1.492
Indice di rifrazione
1.4460
Solubilità
Miscible with diethyl ether, oils, ligroin, alcohol, acetone, carbon tetrachloride and carbondisulfide.Slightly miscible with water.

Applicazioni

Chloroform is a commonly used laboratory solvent. It was previously used as an anesthetic. It is also used as a precursor to PTFE and refrigerants. Chloroform was used in the past as an extraction solvent for fats, oils and greases. It is useful for the rapid and simple release of periplasmic proteins. The mixture of guanidinium thiocyanate-phenol-chloroform, plays an essential role in the RNA isolation process.

Note

It is a stable and light sensitive chemical compound. Incompatible with metals, alkalies. Keep the material away from heat, sparks and flame and other sources of ignition. Store it in a cool, dry, well-ventilated area..

Letteratura

Fong, J. K.; Pena, J. K.; Xue, Z.; Alam, M. M.; Sampathkumaran, U.; Goswani, K. Optical Sensors for the Detection of Trace Chloroform. Anal. Chem. 2015, 87 (3), 1569-1574.

Yadav, R.; Balasubramanian, K.; Wang, X. Encapsulation of gold nanoparticles with PHB based on coffee ring effect. RSC Adv. 2015, 5 (24), 18501-18505.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H351-H361-H373-H302-H332-H315-H336

Suspected of causing cancer. Suspected of damaging fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed. Harmful if inhaled. Causes skin irritation. May cause drowsiness or dizziness.

Dichiarazioni precauzionali: P260-P201-P261-P280-P281-P304+P340-P362-P301+P312-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,2141
Beilstein
1731042
Classe di rischio
6.1
Gruppo di imballaggio
III
Codice tariffe armonizzato
2903.13
TSCA
Yes
RTECS
FS9100000

Raccomandato

  • L10925

    Ethyl acetate, 99%
  • L13089

    Dichloromethane, 99+%, stab. with ca. 50ppm amylene
  • L13255

    Methanol, 99%
  • 31721

    Methanol, ACS, absolute, low acetone, 99.8+%
  • 43166

    Acetonitrile, anhydrous, 99.8+%, packaged under Argon in resealable ChemSeal™ bottles

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