CAS 67-66-3: Chloroform

Description: Chloroform, with the CAS number 67-66-3, is a colorless, volatile liquid with a sweet odor that is non-flammable and has a density greater than water. It is a halogenated hydrocarbon, specifically a trihalomethane, composed of one carbon atom, one hydrogen atom, and three chlorine atoms (CHCl₃). Chloroform is soluble in organic solvents such as alcohol and ether but has limited solubility in water. It is primarily used as a solvent in laboratories and in the production of various chemicals, including refrigerants and pharmaceuticals. Chloroform is also known for its historical use as an anesthetic, although this practice has largely been discontinued due to safety concerns. Exposure to chloroform can pose health risks, including potential liver and kidney damage, and it is classified as a possible human carcinogen. Proper handling and storage are essential to minimize risks, and it should be used in well-ventilated areas with appropriate personal protective equipment.

Formula: CHCl₃

InChI: InChI=1S/CHCl3/c2-1(3)4/h1H

InChI key: InChIKey=HEDRZPFGACZZDS-UHFFFAOYSA-N

SMILES: ClC(Cl)Cl

Synonyms:

• Carbon Trichloride
• Chloroform
• Chloroforme
• Cloroformio
• Cloroformo
• F 20
• Formyl Trichloride
• Hcc 20
• Methane Trichloride
• Methane, trichloro-
• Methantrichlorid
• Methenyl Trichloride
• Methyl trichloride
• Methylidynetrichlorid
• Méthylidyne, trichlorure de
• Nsc 77361
• R 20
• R 20 (Refrigerant)
• Refrigerant R20
• Trichlormethan
• Trichloroform
• Trichloromethan
• Triclorometano
• Tricloruro de metilo
• Tricloruro di Metilidina
• クロロホルム
• トリクロロメタン
• メチリジントリクロライド
• Trichloromethane

Chloroform, 99.9%, Extra Dry, stabilized, AcroSeal™

CAS: 513-35-9 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Purity: 99.9%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 119.37

Chloroform, 99.9%, Extra Dry over Molecular Sieve, Stabilized, AcroSeal™

CAS: 513-35-9 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Purity: 99.9%
• Color and Shape: Liquid, Clear colorless
• Molecular weight: 119.37

Chloroform, for HPLC, stabilized with amylene

CAS: 513-35-9 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Color and Shape: Clear liquid
• Molecular weight: 119.37

Chloroform, +99%, for analysis, stabilized with ethanol

CAS: 64-17-5 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Purity: 99%
• Color and Shape: Clear liquid
• Molecular weight: 119.37

Chloroform, 99.9%, for residue analysis, ECD tested for pesticide anal., stab. with Amylene

CAS: 513-35-9 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Purity: 99.9%
• Color and Shape: Clear liquid
• Molecular weight: 119.37

Chloroform/isoamyl alcohol 24:1(v/v), for molecular biology, DNAse, RNAse and Protease free

CAS: 123-51-3 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Color and Shape: Clear solution
• Molecular weight: 119.37

Chloroform, 99+%, extra pure, stabilized with ethanol

CAS: 64-17-5 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Purity: 99+%
• Color and Shape: Clear liquid
• Molecular weight: 119.37

Chloroform, 99+%, extra pure, stabilized with amylene

CAS: 513-35-9 67-66-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: CHCl₃
• Purity: 99+%
• Color and Shape: Clear liquid
• Molecular weight: 119.37

EPA Method 8260 VOC Mixture 3 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 10061-01-5 10061-02-6 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 106-93-4 107-06-2 108-38-3 108-67-8 108-86-1 108-88-3 108-90-7 120-82-1 124-48-1 127-18-4 135-98-8 142-28-9 156-59-2 156-60-5 541-73-1 56-23-5 563-58-6 594-20-7 630-20-6 67-66-371-43-2 71-55-6 74-95-3 74-97-5 75-09-2 75-25-2 75-27-4 75-34-3 75-35-4 78-87-5 79-00-5 79-01-6 79-34-5 87-61-6 87-68-3 91-20-3 95-47-6 95-49-8 95-50-1 95-63-6 96-12-8 96-18-4 98-06-6 98-82-8 99-87-6

• Formula: C₂H₂Cl₄
• Color and Shape: Mixture
• Molecular weight: 167.85

VOC Mixture for HJ 642-2013 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 10061-01-5 10061-02-6 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 106-93-4 107-06-2 108-38-3 108-67-8 108-86-1 108-88-3 108-90-7 120-82-1 124-48-1 127-18-4 135-98-8 142-28-9 156-59-2 156-60-5 541-73-1 56-23-5 563-58-6 594-20-7 630-20-6 67-66-371-43-2 71-55-6 74-83-9 74-87-3 74-95-3 74-97-5 75-00-3 75-01-4 75-09-2 75-25-2 75-27-4 75-34-3 75-35-4 75-69-4 75-71-8 78-87-5 79-00-5 79-01-6 79-34-5 87-61-6 87-68-3 91-20-3 95-47-6 95-49-8 95-50-1 95-63-6 96-12-8 96-18-4 98-06-6 98-82-8 99-87-6

• Color and Shape: Mixture

California Residual Solvent Mixture 2 various MRL based concentrations in Triacetin

CAS: 107-06-2 110-54-3 67-66-371-43-2 79-01-6

• Formula: C₂H₄Cl₂
• Color and Shape: Mixture
• Molecular weight: 98.96

VOC Mixture 589 1000 µg/mL in Methanol

CAS: 107-13-1 109-86-4 110-49-6 110-80-5 111-15-9 127-18-4 127-19-5 67-66-368-12-2 71-43-2 79-01-6 96-23-1

• Color and Shape: Mixture

Chlorinated Organic and Desinfectant by-products Mix 1 100 µg/mL in Acetone

CAS: 106-93-4 124-48-1 127-18-4 3018-12-0 3252-43-5 513-88-2 545-06-2 56-23-5 67-66-371-55-6 75-25-2 75-27-4 76-06-2 79-01-6 83463-62-1 96-12-8

• Formula: C₂H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 133.40

Arizona Residual Solvents Mixture Kit 499 3-7500 µg/mL in N,N-Dimethylacetamide

CAS: 100-41-4 106-42-3 107-83-5 108-21-4 108-38-3 108-88-3 109-66-0 110-54-3 141-78-6 142-82-5 463-82-1 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-66-371-43-2 75-05-8 75-09-2 75-83-2 78-78-4 79-29-8 95-47-6 96-14-0

• Color and Shape: Mixture

Arizona Residual Solvents Mixture Kit 504 3-7500 µg/mL in N,N-Dimethylacetamide, Second Source

CAS: 100-41-4 106-42-3 107-83-5 108-21-4 108-38-3 108-88-3 109-66-0 110-54-3 141-78-6 142-82-5 463-82-1 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-66-371-43-2 75-05-8 75-09-2 75-83-2 78-78-4 79-29-8 95-47-6 96-14-0

• Color and Shape: Mixture

EPA Method 624.1 UltiMix VOC Mixture 2000 µg/mL in Methanol

CAS: 100-41-4 10061-01-5 10061-02-6 106-46-7 107-06-2 108-88-3 108-90-7 124-48-1 127-18-4 540-59-0 541-73-1 56-23-5 67-66-371-43-2 71-55-6 75-09-2 75-25-2 75-27-4 75-34-3 75-35-4 78-87-5 79-00-5 79-01-6 79-34-5 95-50-1

• Formula: C₂H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 133.40

Washington Residual Solvents Mixture Kit 707 20-5000 µg/mL in N,N-Dimethylacetamide

CAS: 106-97-8 108-88-3 109-66-0 110-54-3 110-82-7 1330-20-7 141-78-6 142-82-5 67-56-1 67-63-0 67-64-1 67-66-371-43-2 74-98-6 75-09-2

• Color and Shape: Mixture

Michigan Residual Solvents Mixture Kit 472 100-1000 µg/mL in Triacetin

CAS: 106-97-8 107-06-2 107-83-5 108-88-3 109-66-0 110-54-3 1330-20-7 141-78-6 142-82-5 463-82-1 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-66-371-43-2 74-98-6 75-05-8 75-09-2 75-28-5 75-83-2 78-78-4 79-01-6 79-29-8 96-14-0

• Color and Shape: Mixture

Michigan Residual Solvents Mixture 470 100-1000 µg/mL in Triacetin

CAS: 107-06-2 107-83-5 108-88-3 109-66-0 110-54-3 1330-20-7 141-78-6 142-82-5 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-66-371-43-2 75-05-8 75-09-2 75-83-2 78-78-4 79-01-6 79-29-8 96-14-0

• Color and Shape: Mixture

Halomethanes Mixture 894 200 µg/mL in Methanol

CAS: 124-48-1 56-23-5 67-66-374-83-9 74-87-3 74-95-3 74-97-5 75-09-2 75-25-2 75-27-4 75-69-4 75-71-8

• Formula: CH₂BrCl
• Color and Shape: Mixture
• Molecular weight: 129.38