Cas no 88-96-0 (benzene-1,2-dicarboxamide)

benzene-1,2-dicarboxamide structure
benzene-1,2-dicarboxamide structure
Product Name:benzene-1,2-dicarboxamide
CAS No:88-96-0
MF:C8H8N2O2
MW:164.161321640015
MDL:MFCD00025478
CID:81748
PubChem ID:6956
Update Time:2024-10-26

benzene-1,2-dicarboxamide Chemical and Physical Properties

Names and Identifiers

    • Phthalamide
    • benzene-1,2-dicarboxamide
    • 1,2-Benzenedicarboxamide
    • Benzene-1,2-biscarboxamide
    • dithiophthalimide
    • o-Carbamoylbenzamide
    • o-Phthalamide
    • o-Phthalic acid diamide
    • Phthaldiamide
    • Phthalic acid diamide
    • phthalic amide
    • Phthalsaeure-diamid
    • Phthalic diamide
    • P-D
    • NAYYNDKKHOIIOD-UHFFFAOYSA-N
    • 7B96053WRS
    • phthlamide
    • pthalamide
    • benzenedicarbamide
    • phthalic acid diimide
    • WLN: ZVR BVZ
    • DSSTox_CID_1158
    • DSSTox_RID_75981
    • DSSTox_GSID_21158
    • Oprea1_398146
    • 4-
    • Phthalamide (6CI, 7CI, 8CI)
    • NSC 5512
    • 88-96-0
    • P0283
    • STK290980
    • BRN 1868220
    • DTXSID7021158
    • Z104476290
    • CCRIS 518
    • MFCD00025478
    • UNII-7B96053WRS
    • AKOS005428041
    • PHTHALAMIDE [MI]
    • AI3-03746
    • DB-049962
    • SCHEMBL9737758
    • SY049885
    • Q27117978
    • NCI-C03612
    • PHTHALAMIDE [HSDB]
    • 4-09-00-03265 (Beilstein Handbook Reference)
    • EN300-19986
    • EINECS 201-870-6
    • BBL011578
    • NSC5512
    • CS-0015427
    • CHEBI:38799
    • CHEMBL3189112
    • 1,2Benzenedicarboxamide
    • NS00039301
    • DTXCID001158
    • NCGC00258066-01
    • SCHEMBL39118
    • oPhthalic acid diamide
    • benzene-1,2-dicarboxamide;phthalamide
    • NSC 5512; Phthaldiamide; Phthalic acid diamide; o-Carbamoylbenzamide
    • NCGC00248667-01
    • 36630-93-0
    • oCarbamoylbenzamide
    • NSC-5512
    • Tox21_200512
    • CAS-88-96-0
    • HSDB 4087
    • MDL： MFCD00025478
    • Inchi： 1S/C8H8N2O2/c9-7(11)5-3-1-2-4-6(5)8(10)12/h1-4H,(H2,9,11)(H2,10,12)
    • InChI Key： NAYYNDKKHOIIOD-UHFFFAOYSA-N
    • SMILES： O=C(C1C(C(N)=O)=CC=CC=1)N
    • BRN： 1868220

Computed Properties

  • Exact Mass: 164.05900
  • Monoisotopic Mass: 164.059
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 181
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 3
  • XLogP3: -1.7
  • Topological Polar Surface Area: 86.2

Experimental Properties

  • Color/Form: Colorless fine crystals
  • Density: 1.2739 (rough estimate)
  • Melting Point: 223°C (dec.)
  • Boiling Point: 291.62°C (rough estimate)
  • Flash Point: 214.4°C
  • Refractive Index: 1.6000 (estimate)
  • Stability/Shelf Life: Stable. Incompatible with acids, strong oxidizing agents.
  • PSA: 86.18000
  • LogP: 1.28500
  • Merck: 7369
  • Solubility: When melting,Boiling aqueous solution or ethanol solution produces ammonia and phthalimide,In the presence of acid, it can promote itsdecomposition.More soluble in hot organic solvents,Slightly soluble in cold water and methanol.

benzene-1,2-dicarboxamide Security Information

  • Safety Instruction： S22-S24/25
  • RTECS：CZ2200000
  • TSCA：Yes
  • Storage Condition：Ventilation and low temperature drying

benzene-1,2-dicarboxamide Customs Data

  • HS CODE：2924299090
  • Customs Data：

    China Customs Code:

    2924299090

    Overview:

    2924299090. Other cyclic amides(Including cyclic carbamates)(Including their derivatives as well as their salts). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, packing

    Summary:

    2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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benzene-1,2-dicarboxamide Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Ammonia ,  Water Solvents: Water
Reference
Ammonolysis of cyclic aromatic acid imides
Arkhipova, I. A.; Gabdrakipov, V. Z.; Shalabaeva, I. D.; Zhubanov, B. A., Zhurnal Organicheskoi Khimii, 1991, 27(3), 621-8

Production Method 2

Reaction Conditions
1.1 Reagents: Ammonia Solvents: Tetrahydrofuran ;  20 min, rt
Reference
The study of novel synthetic method of 2-cyanobenzoic acid
Yang, Yi-si; Zhang, Yan; Meng, Jun-rong, Guangzhou Huagong, 2011, 39(22), 37-38

Production Method 3

Reaction Conditions
1.1 Reagents: Ammonia Solvents: Methanol ;  23 h, rt; 18 h, rt
Reference
Copper-Catalyzed Formal [4 + 1] Cycloaddition of Benzamides and Isonitriles via Directed C-H Cleavage
Takamatsu, Kazutaka; Hirano, Koji; Miura, Masahiro, Organic Letters, 2015, 17(16), 4066-4069

Production Method 4

Reaction Conditions
Reference
Synthesis and hypolipidemic activity of 3-imino-1-oxoisoindolines in rodents
Murthy, Akula R. K.; Wong, Oi T.; Reynolds, David J.; Hall, Iris H., Pharmaceutical Research, 1987, 4(1), 21-7

Production Method 5

Reaction Conditions
1.1 Reagents: Water Catalysts: 2853616-75-6 Solvents: Isopropanol ;  1.5 h, 80 °C
Reference
Hydration of Nitriles Catalyzed by Ruthenium Complexes: Role of Dihydrogen Bonding Interactions in Promoting Base-Free Catalysis
Yadav, Samanta; Gupta, Rajeev, Inorganic Chemistry, 2022, 61(39), 15463-15474

Production Method 6

Reaction Conditions
1.1 Reagents: Oxygen Catalysts: Gold Solvents: Water ;  6 h, 80 °C
Reference
A general and efficient heterogeneous gold-catalyzed hydration of nitriles in neat water under mild atmospheric conditions
Liu, Yong-Mei; He, Lin; Wang, Miao-Miao; Cao, Yong; He, He-Yong; et al, ChemSusChem, 2012, 5(8), 1392-1396

Production Method 7

Reaction Conditions
1.1 Reagents: Iodine ,  Ammonia Solvents: Tetrahydrofuran ,  Water ;  1 h, rt
1.2 Reagents: Hydrogen peroxide Solvents: Water ;  2.5 h, rt
Reference
Direct Conversion of Aldehydes to Amides, Tetrazoles, and Triazines in Aqueous Media by One-Pot Tandem Reactions
Shie, Jiun-Jie; Fang, Jim-Min, Journal of Organic Chemistry, 2003, 68(3), 1158-1160

Production Method 8

Reaction Conditions
1.1 Catalysts: Ruthenium(1+), dichloro[(1,2,3,4,5,6-η)-1-methyl-4-(1-methylethyl)benzene][1-[3-… (supported on silica-coated nanoferrite) Solvents: Water ;  8.5 h, 100 - 120 psi, 150 °C
Reference
Chemistry by Nanocatalysis: First Example of a Solid-Supported RAPTA Complex for Organic Reactions in Aqueous Medium
Garcia-Garrido, Sergio E.; Francos, Javier; Cadierno, Victorio; Basset, Jean-Marie; Polshettiwar, Vivek, ChemSusChem, 2011, 4(1), 104-111

Production Method 9

Reaction Conditions
1.1 Reagents: Ammonia Solvents: Water ;  24 h, rt
Reference
ONSH: Optimization of Oxidative Alkylamination Reactions through Study of the Reaction Mechanism
Verbeeck, Stefan; Herrebout, Wouter A.; Gulevskaya, Anna V.; van der Veken, Benjamin J.; Maes, Bert U. W., Journal of Organic Chemistry, 2010, 75(15), 5126-5133

Production Method 10

Reaction Conditions
1.1 Reagents: Acetamide Solvents: Acetic acid ;  30 min, 1 atm, 50 °C
1.2 Catalysts: Palladium(2+), tetrakis(acetonitrile)-, (SP-4-1)-, tetrafluoroborate(1-) (1:2) ;  3 h, 1 - 3 mm Hg, 50 °C
Reference
Transfer Hydration of Dinitriles to Dicarboxamides
Naraoka, Asuka; Naka, Hiroshi, Synlett, 2019, 30(17), 1977-1980

Production Method 11

Reaction Conditions
1.1 Reagents: Water Catalysts: Nickel, bis[1,1′-(1,2-ethanediyl)bis[1,1-bis(1-methylethyl)phosphine-κP]]di-μ-hy… ;  72 h, 120 °C
Reference
The catalytic hydration of 1,2-, 1,3- and 1,4-dicyanobenzenes using nickel(0) catalysts
Crisostomo, Carmela; Crestani, Marco G.; Garcia, Juventino J., Journal of Molecular Catalysis A: Chemical, 2007, 266(1-2), 139-148

Production Method 12

Reaction Conditions
1.1 Reagents: p-Toluenesulfonic acid Solvents: Toluene ;  reflux
Reference
Selective N-debenzylation of amides with p-TsOH
Chern, Ching-Yuh; Huang, Yu-Ping; Kan, Wai Ming, Tetrahedron Letters, 2003, 44(5), 1039-1041

Production Method 13

Reaction Conditions
1.1 Reagents: Sodium bicarbonate ,  Hydroxyamine hydrochloride Catalysts: Dichloro[(1,2,3,4,5,6-η)-1,2,3,4,5,6-hexamethylbenzene](N,N,N′,N′,N′′,N′′-hexame… Solvents: Water ;  24 h, 100 °C
Reference
Ruthenium-catalyzed one-pot synthesis of primary amides from aldehydes in water
Garcia-Alvarez, Rocio; Diaz-Alvarez, Alba E.; Crochet, Pascale; Cadierno, Victorio, RSC Advances, 2013, 3(17), 5889-5894

Production Method 14

Reaction Conditions
Reference
Oxidative Cleavage and Ammoxidation of Unsaturated Hydrocarbons via Heterogeneous Auto-Tandem Catalysis
Chen, Bo; Zhang, Lei; Luo, Huihui; Huang, Liang ; He, Peipei; et al, JACS Au, 2023, 3(2), 476-487

Production Method 15

Reaction Conditions
1.1 Reagents: Hydroxylamine Catalysts: 2925463-30-3 Solvents: Water ;  40 min, 60 °C
Reference
Ru-Based Complexes as Heterogeneous Potential Catalysts for the Amidation of Aldehydes and Nitriles in Neat Water
Arafa, Wael Abdelgayed Ahmed, Bulletin of the Chemical Society of Japan, 2020, 93(9), 1056-1064

benzene-1,2-dicarboxamide Raw materials

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Amadis Chemical Company Limited
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(CAS:88-96-0)benzene-1,2-dicarboxamide
Order Number:A861369
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 08:29
Price ($):308.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:88-96-0)鄰苯二酰胺
Order Number:LE26999091
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 13:00
Price ($):discuss personally

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Amadis Chemical Company Limited
(CAS:88-96-0)benzene-1,2-dicarboxamide
A861369
Purity:99%
Quantity:500g
Price ($):308.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:88-96-0)鄰苯二酰胺
LE26999091
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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