Cas no 2788-74-1 (4-(Ethylamino)-3-nitrobenzoic acid)

4-(Ethylamino)-3-nitrobenzoic acid is a nitro-substituted benzoic acid derivative featuring an ethylamino functional group at the para position. This compound is of interest in synthetic organic chemistry due to its versatile reactivity, serving as a key intermediate in the preparation of dyes, pharmaceuticals, and agrochemicals. The presence of both electron-withdrawing (nitro) and electron-donating (ethylamino) groups on the aromatic ring enhances its utility in electrophilic and nucleophilic substitution reactions. Its well-defined structure and purity make it suitable for research applications requiring precise chemical modifications. The compound is typically supplied as a high-purity solid, ensuring consistent performance in synthetic workflows.
4-(Ethylamino)-3-nitrobenzoic acid structure
2788-74-1 structure
Product Name:4-(Ethylamino)-3-nitrobenzoic acid
CAS No:2788-74-1
MF:C9H10N2O4
MW:210.186702251434
MDL:MFCD00546760
CID:286464
Update Time:2026-05-14

4-(Ethylamino)-3-nitrobenzoic acid Chemical and Physical Properties

Names and Identifiers

    • 4-(Ethylamino)-3-nitrobenzoic acid
    • 4-ETHYLAMINO-3-NITRO-BENZOIC ACID
    • Benzoic acid,4-(ethylamino)-3-nitro-
    • MDL： MFCD00546760
    • Inchi： InChI=1S/C9H10N2O4/c1-2-10-7-4-3-6(9(12)13)5-8(7)11(14)15/h3-5,10H,2H2,1H3,(H,12,13)
    • InChI Key： XPLTXYDVYDWSSO-UHFFFAOYSA-N
    • SMILES： CCNC1=C(C=C(C=C1)C(=O)O)[N+](=O)[O-]

Computed Properties

  • Exact Mass: 210.06400
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 4

Experimental Properties

  • PSA: 95.15000
  • LogP: 2.32100

4-(Ethylamino)-3-nitrobenzoic acid Security Information

  • Hazard Category Code： 22-43-52/53
  • Safety Instruction： S22; S24; S37; S61
  • Hazardous Material Identification： Xn
  • HazardClass：IRRITANT
  • Risk Phrases：R22; R43; R52/53

4-(Ethylamino)-3-nitrobenzoic acid Customs Data

  • HS CODE：2922499990
  • Customs Data：

    China Customs Code:

    2922499990

    Overview:

    2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    P.Imported animals and plants\Quarantine of animal and plant products
    Q.Outbound animals and plants\Quarantine of animal and plant products
    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

4-(Ethylamino)-3-nitrobenzoic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Alichem
A019096681-1g
4-(Ethylamino)-3-nitrobenzoic acid
 2788-74-1 95%
1g
 $219.24 2023-09-02
TRC
E572540-50mg
4-(ethylamino)-3-nitrobenzoic Acid
 2788-74-1
50mg
 $ 50.00 2022-06-05
TRC
E572540-100mg
4-(ethylamino)-3-nitrobenzoic Acid
 2788-74-1
100mg
 $ 70.00 2022-06-05
TRC
E572540-500mg
4-(ethylamino)-3-nitrobenzoic Acid
 2788-74-1
500mg
 $ 295.00 2022-06-05
Matrix Scientific
052720-500mg
4-(Ethylamino)-3-nitrobenzoic acid
 2788-74-1
500mg
 $237.00 2023-09-10
Matrix Scientific
052720-2.5g
4-(Ethylamino)-3-nitrobenzoic acid
 2788-74-1
2.5g
 $720.00 2023-09-10
Chemenu
CM152961-5g
4-(Ethylamino)-3-nitrobenzoic acid
 2788-74-1 95%
5g
 $704 2023-01-09
Enamine
EN300-03924-0.05g
4-(ethylamino)-3-nitrobenzoic acid
 2788-74-1 95.0%
0.05g
 $42.0 2025-03-21
Enamine
EN300-03924-0.1g
4-(ethylamino)-3-nitrobenzoic acid
 2788-74-1 95.0%
0.1g
 $66.0 2025-03-21
Enamine
EN300-03924-0.25g
4-(ethylamino)-3-nitrobenzoic acid
 2788-74-1 95.0%
0.25g
 $92.0 2025-03-21

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