Molekula
2,4-Dinitrotoluene
Fournisseur de plus de 4 500 clients dans plus de 80 pays
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 1999 · Certificat d’Analyse (CoA) pour chaque lot
2,4-Dinitrotoluene (DNT) is an aromatic nitro compound primarily used as an intermediate in the synthesis of toluene diisocyanate (TDI), a key reagent in polyurethane production. It also serves as a high-energy explosive precursor and in the manufacture of dyes and pharmaceuticals. This yellow crystalline solid is stable under ambient storage conditions but carries the signal word Danger and is classified as toxic if swallowed, in contact with skin or if inhaled. CAS 121-14-2, molecular formula C7H6N2O4, with a purity typically exceeding 98% for industrial applications. It is hazardous: it is suspected of causing genetic defects, may cause cancer, is suspected of damaging fertility, may cause damage to organs through prolonged or repeated exposure, and is very toxic to aquatic life with long-lasting effects. It requires dry storage to prevent moisture absorption. Molekula supplies 2,4-Dinitrotoluene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Ce produit est disponible auprès de Molekula sur demande. La fiche technique complète, la Fiche de Données de Sécurité (SDS) et les documents du Certificat d'Analyse (CoA) vous seront fournis avec votre devis dès que notre équipe validera le grade et la taille de colis souhaités.
Aperçu
- SKU
- 81143161
- Numéro CAS
- 121-14-2
- Nom IUPAC
- 1-methyl-2,4-dinitrobenzene
- Numéro CE
- 204-450-0
- Formule moléculaire
- C7H6N2O4
- Masse moléculaire
- 182.13
- Masse exacte
- 182.0328
- SMILES
- CC1=C(C=C(C=C1)[N+](=O)[O-])[N+](=O)[O-]
- InChIKey
- RMBFBMJGBANMMK-UHFFFAOYSA-N
- InChI
- InChI=1S/C7H6N2O4/c1-5-2-3-6(8(10)11)4-7(5)9(12)13/h2-4H,1H3
- PubChem CID
- 8461
Synonymes
- 1-Methyl-2,4-dinitrobenzene
- 2,4-Dinitro-1-methylbenzene
- 2,4-Dinitromethylbenzene
- 2,4-Dinitrotoluene, practical grade
- 2,4-Dinitrotoluol
- 4-Methyl-1,3-dinitrobenzene
- 6-Methyl-1,3-dinitrobenzene
- Benzene, 1-methyl-2,4-dinitro-
- RCRA waste number U105
- Toluene, 2,4-dinitro-
Valeurs bibliographiques
Propriétés physiques publiées de la substance, et non spécifications de lot.
- Aspect
- Yellow needles or monoclinic prisms
- Odeur
- Slight odor
- Point de fusion
- 70.5 °C
- Point d'ébullition
- 300 °C (decomposes)
- Solubilité dans l'eau
- 270 mg/L at 22 °C
- Solubilité (autres solvants)
- Soluble in ethanol, chloroform, benzene and ethyl ether; very soluble in acetone, pyridine
- Pression de vapeur
- 0.02 Pa at 25 °C
- Indice de réfraction
- 1.442
- log P (octanol/eau)
- 1.98
Source : CID PubChem 8461 (HSDB, ICSC)
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Questions fréquentes
What is 2,4-Dinitrotoluene (CAS 121-14-2) commonly used for?
2,4-Dinitrotoluene is primarily used as a precursor in the synthesis of 2,4-toluenediamine (TDA), a key intermediate for polyurethane manufacturing, and as an explosive component in military and industrial applications.
What is the molecular formula and molecular weight of 2,4-Dinitrotoluene?
The molecular formula is C₇H₆N₂O₄, and the molecular weight is 182.13 g/mol.
How should 2,4-Dinitrotoluene be stored?
Store at ambient temperature in a cool, dry, well-ventilated area, away from incompatible substances like oxidizers or reducing agents, and in accordance with local regulations.
What grades or purities of 2,4-Dinitrotoluene does Molekula supply?
Molekula supplies technical-grade 2,4-Dinitrotoluene with purity typically ≥98% unless otherwise specified. Custom grades may be available upon request.
Can Molekula supply 2,4-Dinitrotoluene in bulk quantities?
Yes, Molekula can provide bulk quantities of 2,4-Dinitrotoluene, subject to availability, regulatory compliance, and customer requirements.
What documentation is provided with an order of 2,4-Dinitrotoluene?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and packing slip with batch details. Additional documentation (e.g., import permits) may be required based on destination.
Produits associés
Molekula fournit des produits chimiques fins et des produits biochimiques depuis 1999, et ses installations sont certifiées ISO 9001:2015 et ISO 14001:2015. Chaque lot expédié est enregistré avec un numéro de lot et associé à un Certificat d'Analyse, et les Fiches de Données de Sécurité sont disponibles en cinq langues.