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ORTHO-NITRO CHLORO BENZENE (ONCB)

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MOQ : 50 Kilograms

ORTHO-NITRO CHLORO BENZENE (ONCB) Specification

Melting Point
-5 C

EINECS No
201-830-2

Refractive Rate
1.5580 at 20C

Appearance
Pale yellow transparent liquid

Product Type
Organic Intermediate

CAS No
88-73-3

Application

Molecular Weight
157.56 g/mol

HS Code
29042010

Storage
Store in a cool, dry, and well-ventilated area, away from heat and sources of ignition. Keep container tightly closed.

Taste
Not defined / Not for food use

Solubility
Slightly soluble in water; soluble in ethanol, ether, and benzene

Ingredients
Ortho-Nitro Chloro Benzene

Poisonous
YES

Shape
Not applicable (liquid form)

Grade
Industrial

Density
1.36 Gram per cubic centimeter(g/cm3)

Usage
Raw material in chemical synthesis, especially in organic intermediates

Properties
It is a light yellow liquid, slightly soluble in water, miscible with most organic solvents. Toxic by inhalation, ingestion, or skin contact.

Ph Level
Neutral (approx. 7) in solution

Molecular Formula
C6H4ClNO2

Smell
Characteristic aromatic odor

Physical Form
Liquid

Structural Formula
ClC6H4NO2 (Chlorine in ortho-position to nitro group on benzene ring)

Shelf Life
2 years from date of manufacture in original sealed container

Purity
99% min

Auto Ignition Temperature
615 C

Packing Group
III

Stability
Stable under recommended storage conditions

Hazard Class
6.1 (Toxic substance)

Vapor Pressure
13 Pa at 20C

UN Number
1661

Synonyms
1-Chloro-2-nitrobenzene; ONCB; o-Nitrochlorobenzene

Labeling
Toxic, Environmentally Hazardous

Compatibility
Incompatible with strong oxidizing agents

Flash Point
113 C (closed cup)

Boiling Point
244 C

Toxicity
Acute oral LD50 (rat) 480 mg/kg

ORTHO-NITRO CHLORO BENZENE (ONCB) Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About ORTHO-NITRO CHLORO BENZENE (ONCB)

ORTHO-NITRO CHLORO BENZENE (ONCB)

Cas No.: 88-73-7

Mol. Formula : C6H4ClNO2

Molecular Weight : 157.56

Appearance : Light Yellow Flakes

Moisture : 0.05% Maximum

Set Point : 31.80 D.C.

Purity : 99.90% W/W Minimum

PNCB : 0.1% W/W Maximum

DNCB : 200 PPM Maximum

DCNB : 200 PPM Maximum

Solubility : Soluble in Alcohol & Ether, Insoluble in water

Packing : 250 kgs MS Drums (epoxy or Galvanized coating) or Tanker

Uses : Intermediates for Dyes, Pigments, Agrochemicals

Versatile Intermediate for Chemical Synthesis

Ortho-Nitro Chloro Benzene is widely valued as a raw material for synthesizing various organic intermediates, particularly in the manufacturing of dyes, pharmaceuticals, and pesticides. Its compatibility with organic solvents and stable storage profile enhance its appeal in industrial processes. This compound makes it possible to create complex chemicals critical to multiple industries.

Stringent Safety and Handling Guidelines

ONCB is labeled as toxic and environmentally hazardous. Proper safety measures are essential, including using protective equipment and storing the chemical in cool, well-ventilated spaces away from heat or ignition sources. The product displays acute toxicity via inhalation, ingestion, and skin contact, underlining the need for careful handling and labeling.

FAQs of ORTHO-NITRO CHLORO BENZENE (ONCB):

Q: How should Ortho-Nitro Chloro Benzene (ONCB) be stored for optimal safety?

A: ONCB should be kept in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct heat, ignition sources, and incompatible substances like strong oxidizing agents. Proper labeling and secure storage prevent accidental exposure.

Q: What are the main industrial applications of ONCB?

A: ONCB serves as a key intermediate in the production of dyes, pharmaceuticals, pesticides, and other chemicals. Its use is integral in chemical synthesis where the chlorinated and nitro-functionalities are required for creating more complex compounds.

Q: When does ONCB pose the greatest hazard during use or storage?

A: ONCB poses significant risk upon inhalation, ingestion, or skin contact due to its acute toxicity. Greatest hazards arise if containers are breached, during large-scale transfers, or if exposed to heat sources, leading to vapor formation.

Q: Where can ONCB be found in typical industrial environments?

A: You will commonly find ONCB in chemical plants, pharmaceutical manufacturing units, dye production facilities, and laboratories where organic syntheses are undertaken. Its distribution is managed by specialized chemical suppliers and traders in industrial sectors.

Q: What is the process for safely handling ONCB?

A: Safe handling of ONCB entails using personal protective equipment (PPE), ensuring adequate ventilation, avoiding direct contact or inhalation, and following proper procedures for transfer and disposal. Emergency measures should be in place in the event of accidental exposure.

Q: How does ONCB benefit chemical manufacturing industries?

A: ONCBs unique chemical reactivity, high purity, and compatibility with a range of solvents make it a valuable intermediate, allowing manufacturers to produce an array of specialty chemicals with efficiency and reliability, supporting innovation across multiple fields.

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