CAS 120-83-2: 2,4-Dichlorophenol

Description: 2,4-Dichlorophenol (CAS 120-83-2) is an organic compound characterized by its chlorinated phenolic structure. It appears as a colorless to pale yellow solid with a distinctive, pungent odor. This compound is soluble in organic solvents and has limited solubility in water. 2,4-Dichlorophenol is primarily used in the synthesis of various chemicals, including pesticides and herbicides, and serves as an intermediate in the production of dyes and pharmaceuticals. It exhibits antimicrobial properties, making it useful in some disinfectants and antiseptics. However, it is also recognized for its potential toxicity and environmental impact, as it can be harmful to aquatic life and may pose health risks upon exposure. The compound is classified as a hazardous substance, and appropriate safety measures should be taken when handling it. Its chemical formula is C6H4Cl2O, and it features two chlorine atoms positioned at the 2 and 4 positions on the benzene ring, contributing to its reactivity and biological effects.

Formula: C₆H₄Cl₂O

InChI: InChI:1S/C6H4Cl2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H

InChI key: InChIKey=HFZWRUODUSTPEG-UHFFFAOYSA-N

SMILES: ClC1=CC=C(O)C(Cl)=C1

Synonyms:

• 1,3-Dichloro-4-hydroxybenzene
• 1-Hydroxy-2,4-dichlorobenzene
• 2,4-Dcp
• 2,4-Dichloro phenol
• 2,4-Dichloro-1-Hydroxy-Benzene
• 2,4-Dichloro-Pheno
• 2,4-Dichlorohydroxybenzene
• 2,4-Dichlorophenic acid
• 2,4-Dichlorphenol
• 2,4-Diclorofenol
• 4,6-Dichlorophenol
• DCP
• Dichlorophenol(2,4-)
• Dichlorophenol, 2,4-DCP
• Nsc 2879
• Phenol, 2,4-dichloro-
• Potassium 2,4-Dichlorophenolate

CLP Acids Mix 1000 µg/mL in Dichloromethane

CAS: 100-02-7 105-67-9 106-44-5 108-95-2 120-83-251-28-5 534-52-1 58-90-2 59-50-7 65-85-0 87-65-0 87-86-5 88-06-2 88-75-5 95-48-7 95-57-8 95-95-4

• Formula: C₆H₂Cl₄O
• Color and Shape: Mixture
• Molecular weight: 231.89

Pesticide Mix C in MeCl2:Acetone:MeOH:MtBE 5:2:2:1

CAS: 114311-32-9 120-36-5 120-83-21570-64-5 1582-09-8 1689-84-5 1702-17-6 1918-00-9 1918-02-1 51338-27-3 55335-06-3 69377-81-7 79983-71-4 81335-77-5 81405-85-8 84087-01-4 93-65-2 94-74-6 94-75-7 94-81-5 94-82-6

• Color and Shape: Mixture

Phenols Mixture 930 100 µg/mL in Methanol

CAS: 100-02-7 105-67-9 106-44-5 108-39-4 108-95-2 120-83-251-28-5 534-52-1 58-90-2 59-50-7 87-65-0 87-86-5 88-06-2 88-75-5 95-48-7 95-57-8 95-95-4

• Formula: C₆H₂Cl₄O
• Color and Shape: Mixture
• Molecular weight: 231.89

Phenol-Mix 10 50 µg/mL in Acetonitrile

CAS: 106-48-9 108-43-0 120-83-215950-66-0 4901-51-3 576-24-9 58-90-2 583-78-8 591-35-5 609-19-8 87-65-0 87-86-5 88-06-2 933-75-5 933-78-8 935-95-5 95-57-8 95-77-2 95-95-4

• Formula: C₆H₂Cl₄O
• Color and Shape: Mixture
• Molecular weight: 231.89

HJ 36600-2018 SVOC Mixture 263 2000 µg/mL in Dichloromethane

CAS: 117-81-7 117-84-0 120-83-2121-14-2 51-28-5 77-47-4 85-68-7 87-86-5 88-06-2 91-94-1

• Color and Shape: Mixture

EPA Method 8270 Calibration Mixture 500-1000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2121-14-2 122-39-4 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 528-29-0 53-70-3 534-52-1 541-73-1 56-55-3 58-90-2 59-50-7 606-20-2 62-53-3 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 90-12-0 91-20-3 91-57-6 91-58-7 935-95-5 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2 99-65-0

• Formula: C₆H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 181.45

Phenol-Mix 2 10 µg/mL in Acetonitrile

CAS: 120-83-21570-64-5 58-90-2 87-86-5 88-06-2 95-57-8

• Formula: C₆H₂Cl₄O
• Color and Shape: Mixture
• Molecular weight: 231.89

EPA Method 625 SV Calibration Mixture 660 1000 µg/mL in Benzene:Dichloromethane

CAS: 100-02-7 101-55-3 103-33-3 105-67-9 106-46-7 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2121-14-2 129-00-0 131-11-3 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 53-70-3 534-52-1 541-73-1 56-55-3 59-50-7 606-20-2 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-75-5 91-20-3 91-58-7 95-50-1 95-57-8 98-95-3

• Color and Shape: Mixture

CLP SVOC Calibration Mixture 512 2000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 101-55-3 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2121-14-2 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 53-70-3 534-52-1 541-73-1 56-55-3 59-50-7 606-20-2 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 91-20-3 91-57-6 91-58-7 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2

• Color and Shape: Mixture

SVOC Mixture 231 100 µg/mL in Methanol

CAS: 105-67-9 106-44-5 106-48-9 108-39-4 108-43-0 108-68-9 108-95-2 120-83-2123-07-9 1570-64-5 15950-66-0 2416-94-6 4901-51-3 496-78-6 526-75-0 527-54-8 527-60-6 576-24-9 576-26-1 58-90-2 583-78-8 59-50-7 591-35-5 609-19-8 620-17-7 697-82-5 87-65-0 87-86-5 88-06-2 90-00-6 933-75-5 933-78-8 935-95-5 95-48-7 95-57-8 95-65-8 95-77-2 95-87-4 95-95-4

• Color and Shape: Mixture

EPA Method 8270 Calibration Mixture 500-1000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2121-14-2 122-39-4 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 528-29-0 53-70-3 534-52-1 541-73-1 56-55-3 58-90-2 59-50-7 606-20-2 62-53-3 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 90-12-0 91-20-3 91-57-6 91-58-7 935-95-5 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2 99-65-0

• Formula: C₆H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 181.45

EPA Method 625 Phenol Mixture 394 2000 µg/mL in Dichloromethane

CAS: 100-02-7 105-67-9 108-95-2 120-83-251-28-5 534-52-1 59-50-7 87-86-5 88-06-2 88-75-5 95-57-8

• Color and Shape: Mixture

EPA Method 528 Phenol Calibration Mixture 389 2000 µg/mL in Dichloromethane

CAS: 100-02-7 105-67-9 108-95-2 120-83-251-28-5 534-52-1 59-50-7 87-86-5 88-06-2 88-75-5 95-48-7 95-57-8

• Color and Shape: Mixture

GB 3838-2002 SVOC Mixture 500 µg/mL in Toluene

CAS: 100-00-5 100-25-4 108-70-3 117-81-7 118-74-1 118-96-7 120-82-1 120-83-2121-14-2 121-73-3 50-32-8 528-29-0 62-53-3 634-66-2 634-90-2 84-74-2 87-61-6 87-86-5 88-06-2 88-73-3 95-94-3 97-00-7 98-95-3 99-65-0

• Color and Shape: Mixture

EPA Method 8270 UltiMix Calibration Mixture 500-1000 μg/mL in Benzene:Dichloromethane

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2121-14-2 122-39-4 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 528-29-0 53-70-3 534-52-1 541-73-1 56-55-3 58-90-2 59-50-7 606-20-2 62-53-3 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 90-12-0 91-20-3 91-57-6 91-58-7 935-95-5 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2 99-65-0

• Formula: C₆H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 181.45

Phenol Mixture for HJ 711-2014 1000 µg/mL in Methanol

CAS: 100-02-7 105-67-9 106-44-5 108-39-4 108-95-2 120-83-2131-89-5 4901-51-3 51-28-5 534-52-1 58-90-2 59-50-7 87-65-0 87-86-5 88-06-2 88-75-5 88-85-7 935-95-5 95-48-7 95-57-8 95-95-4

• Color and Shape: Mixture

Phenol-Mix 18 10 µg/mL in Acetonitrile

CAS: 106-48-9 108-43-0 120-83-215950-66-0 576-24-9 583-78-8 591-35-5 609-19-8 87-65-0 87-86-5 88-06-2 933-75-5 933-78-8 95-57-8 95-77-2 95-95-4

• Formula: C₆H₃Cl₃O
• Color and Shape: Mixture
• Molecular weight: 197.45

GC PestiMix 4 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 1024-57-3 103-23-1 10552-74-6 107534-96-3 117428-22-5 120-83-2120068-37-3 131983-72-7 133855-98-8 141-66-2 1420-07-1 16752-77-5 1689-84-5 18181-80-1 1825-21-4 2032-59-9 21087-64-9 22224-92-6 23031-36-9 23184-66-9 23576-24-1 24353-61-5 25057-89-0 26225-79-6 2636-26-2 28249-77-6 297-78-9 29973-13-5 309-00-2 319-86-8 32809-16-8 33213-65-9 34643-46-4 35256-85-0 36335-67-8 3734-48-3 3761-41-9 39515-41-8 42509-80-8 42874-03-3 50563-36-5 5103-74-2 53494-70-5 55290-64-7 563-12-2 57018-04-9 576-26-1 57837-19-1 57960-19-7 58-90-2 60-57-1 61676-87-7 634-66-2 634-90-2 66841-25-6 67-72-1 67564-91-4 731-27-1 789-02-6 82-68-8 83164-33-4 834-12-8 84-74-2 84332-86-5 87-68-3 88-06-2 886-50-0 95-65-8 95-76-1 95-94-3 96525-23-4 98886-44-3

• Color and Shape: Mixture

SVOC Mixture 231 100 µg/mL in Methanol

CAS: 105-67-9 106-44-5 106-48-9 108-39-4 108-43-0 108-68-9 108-95-2 120-83-2123-07-9 1570-64-5 15950-66-0 2416-94-6 4901-51-3 496-78-6 526-75-0 527-54-8 527-60-6 576-24-9 576-26-1 58-90-2 583-78-8 59-50-7 591-35-5 609-19-8 620-17-7 697-82-5 87-65-0 87-86-5 88-06-2 90-00-6 933-75-5 933-78-8 935-95-5 95-48-7 95-57-8 95-65-8 95-77-2 95-87-4 95-95-4

• Color and Shape: Mixture

2,4-Dichlorophenol 100 µg/mL in Methanol

CAS: 120-83-2

• Formula: C₆H₄Cl₂O
• Color and Shape: Single Solution
• Molecular weight: 163.00