CAS 121-14-2: 2,4-Dinitrotoluene

Description: 2,4-Dinitrotoluene (2,4-DNT) is an organic compound with the molecular formula C7H6N2O4. It is a yellow crystalline solid that is primarily used in the production of explosives, particularly in the manufacture of TNT (trinitrotoluene). 2,4-DNT is characterized by its nitro groups, which are electron-withdrawing, making the compound relatively stable yet reactive under certain conditions. It has a melting point that allows it to exist as a solid at room temperature, and it is slightly soluble in water but more soluble in organic solvents. The compound is known for its potential health hazards, including toxicity and carcinogenicity, which necessitates careful handling and regulation in industrial applications. Additionally, 2,4-DNT can undergo various chemical reactions, including reduction and nitration, making it a versatile intermediate in organic synthesis. Its environmental persistence raises concerns, as it can contaminate soil and water, leading to ecological impacts. Proper safety measures and environmental assessments are essential when working with this substance.

Formula: C₇H₆N₂O₄

InChI: InChI=1S/C7H6N2O4/c1-5-2-3-6(8(10)11)4-7(5)9(12)13/h2-4H,1H3

InChI key: InChIKey=RMBFBMJGBANMMK-UHFFFAOYSA-N

SMILES: O=N(=O)C1=CC=C(C(=C1)N(=O)=O)C

Synonyms:

• 1-Methyl-2,3-Dinitrobenzene
• 1-Methyl-2,4-dinitrobenzene
• 2,4-Dinitrotolueno
• 2,4-Dinitrotoluol
• 2,4-Dnt
• 2,4-dinitrotoluene moistened with water (H2O ~10%)
• 4-Methyl-1,3-dinitrobenzene
• 6-Methyl-1,3-dinitrobenzene
• Benzene, 1-methyl-2,4-dinitro-
• Benzol, 1-methyl-2,4-dinitro-
• Nsc 7194
• Toluene, 2,4-Dinitro-
• 2,4-Dinitrotoluene

2,4-Dinitrotoluene

CAS: 121-14-2

• Formula: C₇H₆N₂O₄
• Purity: >99.0%(GC)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 182.14

2,4-Dinitrotoluene

CAS: 121-14-2

• Formula: C₇H₆N₂O₄
• Color and Shape: Neat
• Molecular weight: 182.13

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

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2122-39-4 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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

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

CAS: 100-00-5 100-25-4 108-70-3 117-81-7 118-74-1 118-96-7 120-82-1 120-83-2 121-14-2121-73-3 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

HJ 716-2014 Nitrobenzenes Mixture 113 500 µg/mL in Methanol:Dichloromethane

CAS: 100-00-5 100-25-4 118-96-7 121-14-2121-73-3 528-29-0 606-20-2 610-39-9 88-72-2 88-73-3 97-00-7 98-95-3 99-08-1 99-65-0 99-99-0

• Color and Shape: Mixture

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

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2122-39-4 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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

2,4-Dinitrotoluene 100 µg/mL in Acetonitrile

CAS: 121-14-2

• Formula: C₇H₆N₂O₄
• Color and Shape: Single Solution
• Molecular weight: 182.13

HJ648-2013, HJ716-2014 Nitrobenzenes Mixture 115 500-5000 µg/mL in Methanol:Dichloromethane

CAS: 100-00-5 100-25-4 118-96-7 121-14-2121-73-3 528-29-0 606-20-2 610-39-9 88-72-2 88-73-3 97-00-7 98-95-3 99-08-1 99-65-0 99-99-0

• Color and Shape: Mixture

Base/Neutral Extractables Mixture 999 2000 µg/mL in Benzene:MeCl2:ACN (2:2:1)

CAS: 101-55-3 103-33-3 106-46-7 108-60-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 121-14-2129-00-0 131-11-3 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 541-73-1 56-55-3 606-20-2 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 86-30-6 86-73-7 87-68-3 91-20-3 91-58-7 95-50-1 98-95-3

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

HJ 592-2010 Nitroaromatics Mixture 543 100 µg/mL in Methanol

CAS: 118-96-7 121-14-2606-20-2 88-72-2 98-95-3 99-08-1 99-35-4 99-99-0

• Color and Shape: Mixture

EPA Method 8270 LCS Mixture 100 µg/mL in Acetone:MeCl2 83.5:16.5

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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 65-85-0 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 86-30-6 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 91-94-1 935-95-5 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: Colourless
• Molecular weight: 181.45

2,4-Dinitrotoluene 1000 µg/mL in Methanol

CAS: 121-14-2

• Formula: C₇H₆N₂O₄
• Color and Shape: Single Solution
• Molecular weight: 182.13

EPA Method 8270 Calibration by Class Mixture 4 2000 µg/mL in Dichloromethane

CAS: 100-51-6 103-33-3 117-81-7 117-84-0 120-58-1 121-14-2130-15-4 131-11-3 132-64-9 56-57-5 606-20-2 62-44-2 62-50-0 66-27-3 78-59-1 84-66-2 84-74-2 85-68-7 94-59-7 98-86-2 98-95-3 99-35-4

• Formula: C₆H₃N₃O₆
• Color and Shape: Mixture
• Molecular weight: 213.10

SVOC Mixture 1003 1000 µg/mL in Benzene:Dichloromethane (3:1)

CAS: 100-01-6 100-02-7 101-55-3 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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

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

Nitroaromate-Nitroamine-Mix 4 10 µg/mL in Acetonitrile

CAS: 100-25-4 118-96-7 119-32-4 121-14-219406-51-0 35572-78-2 528-29-0 602-01-7 603-83-8 606-20-2 610-39-9 88-72-2 98-95-3 99-08-1 99-55-8 99-65-0 99-99-0

• Formula: C₆H₄N₂O₄
• Color and Shape: Colourless Liquid
• Molecular weight: 168.11

HJ 834-2017, HJ 951-2018 VOC & SVOCs Mixture 155 1000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 101-55-3 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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 1000 2000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 121-14-2131-11-3 132-64-9 134-32-7 208-96-8 51-28-5 58-90-2 606-20-2 608-93-5 7005-72-3 77-47-4 83-32-9 84-66-2 86-73-7 88-06-2 88-74-4 90-13-1 91-58-7 91-59-8 95-94-3 95-95-4 99-09-2

• Formula: C₆H₂Cl₄
• Color and Shape: Mixture
• Molecular weight: 215.89

EPA Method 8091 RCRA Analyte Mixture 425 1000 µg/mL in Isooctane:Toluene

CAS: 100-25-4 121-14-2130-15-4 606-20-2 82-68-8 98-95-3

• Color and Shape: Mixture

GC PestiMix 2 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 101007-06-1 10265-92-6 102851-06-9 110488-70-5 1113-02-6 1114-71-2 115-32-2 115-86-6 115-90-2 121-14-2121-75-5 122-14-5 126-68-1 126-73-8 128-37-0 13171-21-6 134-62-3 143390-89-0 144171-61-9 1499-10-1 1563-66-2 15972-60-8 17109-49-8 1836-75-5 1897-45-6 1928-43-4 1929-77-7 2008-41-5 2104-96-3 22248-79-9 22781-23-3 2303-17-5 2310-17-0 23950-58-5 24934-91-6 2497-06-5 2631-37-0 26399-36-0 2642-71-9 27314-13-2 28044-83-9 29232-93-7 297-97-2 299-84-3 300-76-5 314-40-9 319-85-7 33693-04-8 34256-82-1 35400-43-2 35554-44-0 3761-42-0 39515-41-8 39765-80-5 41814-78-2 42576-02-3 43121-43-3 465-73-6 50-29-3 50512-35-1 51218-45-2 52-85-7 52315-07-8 5234-68-4 56-38-2 56-72-4 577-19-5 5902-51-2 59756-60-4 606-20-2 62-73-7 63-25-2 66246-88-6 67747-09-5 6923-22-4 72-20-8 732-11-6 74070-46-5 759-94-4 77-47-4 8065-48-3 81406-37-3 86-50-0 87674-68-8 92-52-4 950-37-8 96182-53-5 99675-03-3

• Color and Shape: Colourless Liquid

Nitrobenzene Mixture for HJ 648-2013 / HJ 716-2014 100 µg/mL in Toluene:Hexane

CAS: 100-00-5 100-25-4 118-96-7 121-14-2121-73-3 528-29-0 606-20-2 610-39-9 88-72-2 88-73-3 97-00-7 98-95-3 99-08-1 99-65-0 99-99-0

• Color and Shape: Mixture