About Para Nitrochloro Benzene (CAS 100-00-5)
Para nitrochloro benzene (also referred to as p-nitrochlorobenzene or para chloro nitro benzene) is a key industrial aromatic nitro compound. It acts as an invaluable raw precursor block across various chemical value chains, most notably for the synthetic processing of p nitro chloro benzene to p nitrophenol, azo dyes, and premium rubber antioxidants. DPRJ Universal stands out as a pioneering, trusted para nitrochloro benzene manufacturer and bulk supplier in India, consistently delivering premium grade chemical lots equipped with absolute certification, comprehensive technical SDS sheets, and verified batch COA documents.
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- Chemical Name: Para Nitrochloro Benzene (1-Chloro-4-nitrobenzene)
- Synonyms: p-Nitrochlorobenzene, Para chloro nitro benzene, 4-Chloronitrobenzene
- Purity Grade: 99.5% (Minimum Industrial Specification)
- Para Nitrochlorobenzene CAS No: 100-00-5
- p Nitro Chloro Benzene Colour & Appearance: Light yellow crystalline solid
- Chemical Formula: C6H4ClNO2
- Molecular Weight of Para Nitro Chloro Benzene: 157.55 g/mol
- Melting Point of Para Nitro Chloro Benzene: 83 °C
- Boiling Point of Para Nitro Chloro Benzene: 242 °C
- Para Nitro Chloro Benzene Density: 1.52 g/cm³
- Isomers Content: Ortho para nitro chloro benzene managed via strict fractional processing
- Packaging: 25 KGS BAG
- Country of Origin: India
Primary Applications
- Core processing block for transforming p nitro chloro benzene to p nitrophenol via hydrolysis.
- Critical chemical intermediate for manufacturing rubber chemical stabilizers, antioxidants, and anti-ozonants.
- Essential compound for structural synthesis involving complex aromatic para nitro chloro benzene resonance manipulations.
- Base constituent material utilized within dye chemical factories for formulating rich agricultural and industrial colorants.
- Precursor component for downstream pharmaceutical production lines and industrial protective coatings.
SKU: PNCB001
MPN: P-NITROCHLOROBENZENE-DPRJ-001
Category: Chemicals → Aromatic Nitro Compounds → Para Nitrochloro Benzene
Brand: DPRJ Universal
Price Range (Bulk)
₹100 - ₹120 per kg
Price valid until: 31 Dec 2026
Availability: Ready Stock available for global and domestic transactional bulk orders
Customer Rating
⭐ 4.9 / 5
Based on 1,842 verified industrial chemical buyers
“The perfect crystal purity and reliable para nitro chloro benzene price trend support from DPRJ Universal optimized our conversion yields into p nitrophenol beautifully. A highly recommended para nitrochloro benzene supplier.”
— Verified Industrial Buyer, Agrochemical Synthetics Plant
Shipping & Delivery
Destination: India
Shipping Cost: Free (Bulk Orders)
Handling Time: 1–2 Days
Transit Time: 2–5 Days
Return Policy
Return Window: 7 Days (for non-compliant quality)
Return Method: Return By Mail/Pickup
Return Fees: Free Return (on verified quality issue)
Frequently Asked Questions
What is the primary use of para nitro chloro benzene?
The primary industrial use of para nitro chloro benzene is as a vital intermediate in the synthesis of pharmaceuticals, photochemicals, rubber chemicals, and dyes. It is widely used for the chemical conversion of p nitro chloro benzene to p nitrophenol.
What is the molecular weight of para nitro chloro benzene?
The chemical formula for para chloro nitro benzene is C6H4ClNO2. The molecular weight of para nitro chloro benzene is approximately 157.55 g/mol.
How is para nitro chloro benzene synthesis performed?
Industrially, para nitro chloro benzene synthesis is performed through the nitration of chlorobenzene. This process yields a commercial mixture containing ortho para nitro chloro benzene, which is separated carefully through fractional distillation and crystallization to isolate high-purity para and ortho isomers.
What is the p nitro chloro benzene structure and para nitro chloro benzene resonance?
The p nitro chloro benzene structure consists of a central benzene ring with a chlorine atom and a nitro group (NO2) substituted directly opposite each other at positions 1 and 4. The para nitro chloro benzene resonance displays significant electronic interaction, where the nitro group acts as a strong electron-withdrawing group, altering the reactivity of the aromatic ring system toward nucleophilic substitution.
What is the p nitro chloro benzene melting point and boiling point?
The melting point of para nitro chloro benzene is approximately 83 C, and the boiling point of para nitro chloro benzene is approximately 242 C. These accurate physical constants indicate a highly stable crystalline chemical solid at room temperature.
What is the p nitro chloro benzene colour and density?
High-quality para nitro chloro benzene density is approximately 1.52 g/cm3 at crystalline state. In terms of physical appearance, the classic p nitro chloro benzene colour presents as a distinct light yellow to pale yellow crystalline solid.
What is the para nitro chloro benzene hs code and cas no?
The international standardized para nitrochlorobenzene cas no is 100-00-5. For bulk customs and logistics trade, the designated para nitro chloro benzene hs code falls under 29042090 as an aromatic halogenated nitro derivative compound.
Is para nitro chloro benzene hazardous and what are the handling precautions?
Yes, para nitrochloro benzene is a highly toxic, combustible substance that can be absorbed through the skin and respiratory tract. It requires strict industrial safety measures including complete personal protective equipment (PPE), proper ventilation, and chemical hazard storage protocols.
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