Product
Supplier
Encyclopedia
Inquiry
2-Methyl-4-nitroaniline CAS:99-52-5 buy - large image1
2-Methyl-4-nitroaniline CAS:99-52-5 buy - image1
2-Methyl-4-nitroaniline CAS:99-52-5 buy - image2
2-Methyl-4-nitroaniline CAS:99-52-5 buy - image3
2-Methyl-4-nitroaniline CAS:99-52-5 buy - image4
2-Methyl-4-nitroaniline CAS:99-52-5 buy - image5
2-Methyl-4-nitroaniline CAS:99-52-5 buy - image6

2-Methyl-4-nitroaniline CAS:99-52-5

TDS 2 Inquiries

Unit Price: Get Latest Price
CAS No.:

99-52-5

Grade:

Industrial Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25kg/bag,500kg/bag, customized

Price valid (until):

2025-12-26

Company Type:
Trader
Location:
China
Qualification:
Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    2-Methyl-4-nitroaniline Basic information
    Description Reference
    Product Name: 2-Methyl-4-nitroaniline
    Synonyms: RedbaseRL;redrlbase;Sanyo Fast Red RL Base;Sanyo Fast Red Salt RL;sanyofastredrlbase;sanyofastredsaltrl;Spectrolene Red RL;spectroleneredrl
    CAS: 99-52-5
    MF: C7H8N2O2
    MW: 152.15
    EINECS: 202-762-1
    Product Categories: Amines;Aromatics;Miscellaneous Reagents;Organic Nonlinear Optical Materials;Functional Materials;Intermediates of Dyes and Pigments;Aromatic Hydrocarbons (substituted) & Derivatives;bc0001
    Mol File: 99-52-5.mol
    Shop 2-Methyl-4-nitroaniline CAS:99-52-5-Detailed Image 1

    2-Methyl-4-nitroaniline Chemical Properties
    Melting point  130-132 °C(lit.)
    Boiling point  294.61°C (rough estimate)
    density  1.1586
    vapor pressure  20.4hPa at 133.5℃
    refractive index  1.6276 (estimate)
    Fp  157.2℃
    storage temp.  Store below +30°C.
    solubility  Dichloromethane, DMSO, Ethyl Acetate, Methanol
    pka 0.92±0.10(Predicted)
    form  Crystalline Powder or Fine Needles
    Colour Index  37100
    color  Yellow to khaki or brownish
    PH 7 (H2O)(aqueous suspension)
    Water Solubility  <0.1 g/100 mL at 22 ºC
    BRN  775772
    LogP 1.311 at 25℃
    CAS DataBase Reference 99-52-5(CAS DataBase Reference)
    NIST Chemistry Reference 5-Nitro-2-aminotoluene(99-52-5)
    EPA Substance Registry System 2-Methyl-4-nitroaniline (99-52-5)

    Safety Information
    Hazard Codes  T,N,Xi
    Risk Statements  23/24/25-33-51/53
    Safety Statements  28-36/37-45-61-28A
    RIDADR  UN 2660 6.1/PG 3
    WGK Germany  2
    RTECS  XU8210000
    Hazard Note  Irritant
    TSCA  Yes
    HazardClass  6.1
    PackingGroup  III
    HS Code  29214300


    2-Methyl-4-nitroaniline Usage And Synthesis
    Description 2-Methyl-4-nitroaniline was used in preparing in-plane aligned nanofibers by the electrospinning technique. It was the starting reagent in the synthesis of 3-chloro-5-methylphenyl isocyanate. It was used to deposit polycrystalline thin films on Ag, Cu and Si by conventional and partially ionized beam deposition.
    Reference 2. Seo, Kang, and C. Bonner. "Growth of organic thin films on Si (100) surfaces: 2-Methyl-4-Nitroaniline (MNA)." APS Southeastern Section Meeting APS Southeastern Section Meeting Abstracts, 2002.
    Chemical Properties Yellowneedle
    Uses A red azoic dye.
    Uses 2-Methyl-4-nitroaniline was used in preparing in-plane aligned nanofibers by the electrospinning technique. It was the starting reagent in the synthesis of 3-chloro-5-methylphenyl isocyanate. It was used to deposit polycrystalline thin films on Ag, Cu and Si by conventional and partially ionized beam deposition.
    Production Methods N-Benzenesulfonyl-o-toluidine is dissolved in chlorobenzene at 40 – 50 ℃, and 62 % nitric acid is added gradually to give 5- nitro-N-benzenesulfonyl-o-toluidine, which is isolated and hydrolyzed in sulfuric acid to give 5-nitro-o-toluidine in 80 % yield.
    General Description Yellow needles or mustard yellow powder.
    Air & Water Reactions Insoluble in water.
    Reactivity Profile 2-Methyl-4-nitroaniline is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.
    Fire Hazard Flash point data for 2-Methyl-4-nitroaniline are not available; however, 2-Methyl-4-nitroaniline is probably combustible.
    Purification Methods Crystallise the nitrotoluidine from EtOH. The acetyl and benzoyl derivatives have m 200o and 174o (EtOH) respectively. [Beilstein 12 IV 1809.]


    Shop 4,4'-Diphenylmethane diisocyanate 101-68-8-Detailed Image 1

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 2

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 3



    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 4

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 5

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 6


    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 7


    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 8

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 9

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 10

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 11

    Shop Trimellitic Anhydride  C9H4O5 552-30-7-Detailed Image 12

    ——  Q&A  ——

    Q1:Do you provide sample?

    A: Yes, we can provide free sample, you only need pay the shipping cost.

    Q2: What is the lead time?

    A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

    Q3: How can I buy? What is the payment method?

    A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

    A:We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.



    Certificates

    Basic Info
    Product Name:

    2-Amino-5-nitrotoluene

    Other Name:

    Benzenamine,2-methyl-4-nitro-;o-Toluidine,4-nitro-;2-Methyl-4-nitrobenzenamine;Ansibases Red RL;Azoene Fast Red GL Base;Azogene Fast Red NRL Salt;Azogene Fast Red RL;Daito Red Base RL;Devol Red RL;Devol Red Salt E;Diabase Red RL;Fast Red 5NT;Fast Red Base RL;Fast Red RL Base;Fast Red 5NT Salt;Fast Red Salt RL;Hiltonil Fast Red RL Base;Hiltosal Fast Red RL Salt;Kako Red RL Base;Kayaku Red RL Base;Meisei Fast Red RL Base;Mitsui Red RL Base;Naphtoelan Red RL Base;Red Base Ciba X;Red Base Irga X;Red Base NRL;Red RL Base;Sanyo Fast Red RL Base;Sanyo Fast Red Salt RL;Spectrolene Red RL;Symulon Red RL Base;Tulabase Fast Red RL;Yamada Fast Red RL Base;4-Nitro-6-methylaniline;2-Amino-5-nitrotoluene;4-Nitro-o-toluidine;5-Nitro-2-aminotoluene;1-Amino-2-methyl-4-nitrobenzene;2-Methyl-4-nitrophenylamine;2-Amino-1-methyl-5-nitrobenzene;MNA;MNA (optical crystal);2-Methyl-p-nitroaniline;4-Nitro-2-methylaniline;3-Methyl-4-aminonitrobenzene;4-Nitro-2-toluidine;NSC 2075;NSC 5508;Red base RL

    CAS No.:

    99-52-5

    Molecular Formula:

    C7H8N2O2

    InChIKeys:

    InChIKey=XTTIQGSLJBWVIV-UHFFFAOYSA-N

    Molecular Weight:

    152.15

    Exact Mass:

    152.15

    BRN:

    775772

    EC Number:

    202-762-1

    NSC Number:

    5508|2075

    UN Number:

    2660

    DSSTox ID:

    DTXSID3025629

    HScode:

    29214300

    Characteristics
    PSA:

    71.8

    XLogP3:

    1.85

    Appearance:

    Yellow to khaki or brownish Crystalline Powder or Fine Needles

    Density:

    1.1586 at 284° F (NTP, 1992)

    Melting Point:

    133.5 °C

    Boiling Point:

    341.0±22.0 °C at 760 mmHg

    Flash Point:

    157.2℃

    Refractive Index:

    1.616

    Water Solubility:

    H2O: <0.1 g/100 mL at 22 ºC

    Storage Conditions:

    Store below +30°C.

    Flammability characteristics:

    Open flame is flammable; high thermal decomposition; release toxic nitrogen oxide fumes

    Air and Water Reactions:

    Insoluble in water.

    Reactive Group:

    Nitro, Nitroso, Nitrate, and Nitrite Compounds, Organic

    Reactivity Profile:

    2-METHYL-4-NITROANILINE is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents. (NTP, 1992)

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 3, Oral

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H301 Toxic if swallowed

    H411 Toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P273 Avoid release to the environment.

    Response

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P330 Rinse mouth.

    P391 Collect spillage.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    pharmaceutical intermediates,peptides,electronic chemicals

    Location:

    Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

    Payment Terms:

    100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    51-100

    Year of Establishment:

    2024

    A reliable supplier is like insurance.

    We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals,food additives, and other fine chemical products.
    Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

    Website: orientchem.cc
    Email: scarlett@orientchem.cc
    WhatsApp: +86 17753254221

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    2-Methyl-4-nitroaniline

    10.00 MT Dec 12, 2025
    India

    2-Methyl-4-Nitroaniline

    5 MT Dec 7, 2024
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.