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156272

Sigma-Aldrich

3,5-Dinitrobenzoyl chloride

≥96.5%

Sinonimo/i:

DNBC, NSC 2697

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About This Item

Formula condensata:
(O2N)2C6H3COCl
Numero CAS:
99-33-2
Peso molecolare:
230.56
Beilstein:
990249
Numero CE:
202-750-6
Numero MDL:
MFCD00007248
Codice UNSPSC:
12352100
ID PubChem:
57647511
NACRES:
NA.21

Densità del vapore

7.6 (vs air)

Livello qualitativo

100

Saggio

≥96.5%

Forma fisica

solid

P. eboll.

196 °C/11 mmHg (lit.)

Punto di fusione

68-69 °C (lit.)

Stringa SMILE

[O-][N+](=O)c1cc(cc(c1)[N+]([O-])=O)C(Cl)=O

InChI

1S/C7H3ClN2O5/c8-7(11)4-1-5(9(12)13)3-6(2-4)10(14)15/h1-3H
NNOHXABAQAGKRZ-UHFFFAOYSA-N

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Descrizione generale

Crystals of 3,5-dinitrobenzoyl chloride (DNBC) belong to the orthorhombic crystal system and space group Pna21. It is widely used reagent for the detection of alcohols.

Applicazioni

3,5-Dinitrobenzoyl chloride may be used for the quantitative estimation of hydroxyl groups in pyridine. It may be used in the synthesis of following:
  • 3,5-diamino-N-cyclopropylbenzamide
  • 3,5-dinitro-N-cyclopropylbenzamide
  • 4-(3,5-dinitrophenyl)-6-(dipropan-2-ylamino)-2H-1,3,5-thiadiazine-2-thione4


3,5-Dinitrobenzoyl chloride may also be used as derivatizing agent for the following:

  • biogenic amines present in fermented foods, which can be determined using liquid chromatography method(LC)
  • polyamines, present in biological fluids, which can be determined using high performance liquid chromatography(HPLC)

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314

Classi di pericolo

Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
BCCH1851
BCCF5716
BCCF4660
BCCD3633
BCCC3838

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Synthesis and characterization of aromatic poly (amides) based on 3, 5-diamino-N-cyclopropylbenzamide.
Tundidor-Camba A, et al.
Royal Society of Chemistry Advances, 5(29), 23057-23066 (2015)
Rapid Determination of Organic Hydroxyl Groups with 3, 5,-Dinitrobenzoyl Chloride.
Robinson Jr WT, et al.
Analytical Chemistry, 33(8), 1030-1034 (1961)
A Markowska et al.
Roczniki Akademii Medycznej w Bialymstoku (1995), 42(1), 129-140 (1997-01-01)
A carbocyclic analogue of distamycin was obtained, in which the N-methylpyrrole rings were substituted by disubstituted benzene rings. Additionally, N-chloro- or N-bromoacetyl groups, displaying alkylating properties, were introduced. The synthesis, starting from 3,5-dinitrobenzoyl chloride, consisted of five stages.
3, 5-Dinitrobenzoyl chloride.
Wang HY, et al.
Acta Crystallographica Section E, Structure Reports Online, 65(10), o2460-o2460 (2009)
Jiu-gao Yu et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 38(3), 191-195 (2003-07-02)
To prepare a novel creatinine adsorbent with anti-renal failure activity. A novel starch ester was prepared under heterogeneous condition by the reaction of starch (ST) and 3, 5-dinitrobenzoyl chloride (DNBZ-Cl). The products were characterized by means of elemental analysis, FTIR
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