2,4-Dinitrochlorobenzene
GMP HALAL KOSHER ISO FDA 1 Inquiries
97-00-7
Industrial Grade
99%
Pharma;Conutrix
25kg/Cardboard Drum
2022-10-10
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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Inquiry History
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DescriptionShaanxi Dideu Medichem Co. Ltd, with approximately 1946822 visits to its shop, is a reputable Manufactory that has been providing 2,4-Dinitrochlorobenzene products for 5 years on ECHEMI.ECHEMI Editorial Referenceyellow crystals with an almond odour
1-chloro-2,4-dinitrobenzene appears as pale yellow needles, almond odor.|PALE YELLOW CRYSTALS WITH CHARACTERISTIC ODOUR.
1-chloro-2,4-dinitrobenzene appears as pale yellow needles, almond odor.|1-chloro-2,4-dinitrobenzene is a C-nitro compound that is chlorobenzene carrying a nitro substituent at each of the 2- and 4-positions. It has a role as an epitope, an allergen and a sensitiser. It is a C-nitro compound and a member of monochlorobenzenes.|Dinitrochlorobenzene has been used in trials studying the treatment of HIV Infections.|Dinitrochlorobenzene is an aromatic hydrocarbon composed of a benzene ring linked to two nitro groups and one chloride with potential use as an indicator for glutathione S-transferase (GST) activity, in the evaluation of T-cell immunocompetence, and as a treatment for warts. The chloride group of dinitrochlorobenzene (DNCB) is susceptible to nucleophilic substitution and is a target for GST-dependent glutathione conjugation in vitro; upon conjugation of the thiol group of glutathione to the DNCB substrate, there is an increase in the absorbance at 340 nm, which permits an indirect quantitation of GST activity in a sample. DNCB induces a type IV hypersensitivity reaction in most patients; therefore, exposure to DNCB can yield an indirect measurement of T-cell activity in a patient and immunocompromised patients may demonstrate decreased hypersensitivity toward DNCB. Following direct application to a wart, DNCB induces an allergic inflammatory response that may cure the viral infection that caused the wart.|A skin irritant that may cause dermatitis of both primary and allergic types. Contact sensitization with DNCB has been used as a measure of cellular immunity. DNCB is also used as a reagent for the detection and determination of pyridine compounds.CertificatesBasic Info-
Product Name:
1-Chloro-2,4-dinitrobenzene
Other Name:Benzene,1-chloro-2,4-dinitro-;1-Chloro-2,4-dinitrobenzene;1,3-Dinitro-4-chlorobenzene;2,4-Dinitrochlorobenzene;2,4-Dinitro-1-chlorobenzene;DNCB;4-Chloro-1,3-dinitrobenzene;Dinitrochlorobenzene;2,4-Dinitrophenyl chloride;CDNB;6-Chloro-1,3-dinitrobenzene;1-Chloro-2,4-nitrobenzene;2-Chloro-1,5-dinitrobenzene;NSC 6292
CAS No.:97-00-7
Molecular Formula:C6H3ClN2O4
InChIKeys:InChIKey=VYZAHLCBVHPDDF-UHFFFAOYSA-N
Molecular Weight:202.55
Exact Mass:202.55
BRN:613161
EC Number:202-551-4
UNII:GE3IBT7BMN
ICSC Number:0416
NSC Number:6292
UN Number:1577|3441
DSSTox ID:DTXSID6020278
NCI Thesaurus Code:C439
Color/Form:Yellow crystals|Pale yellow needles
HScode:2904902000
Categories:
Characteristics-
PSA:
91.6
XLogP3:2.17 (estimated)
Appearance:Yellow to brown Crystalline Mass, Chunks or Crystals and Powder
Density:1.7 g/cm3
Melting Point:54 °C
Boiling Point:315 °C
Flash Point:367 °F
Refractive Index:1.625
Water Solubility:H2O: insoluble ;alcohol: very slightly soluble (cold)(lit.)
Storage Conditions:Store below +30°C.
Vapor Pressure:Vapour pressure at 20°C: negligible
Vapor Density:Relative vapour density (air = 1): 7.0
Toxicity:Oral-rat LD50: 780 mg/kg
Flammability characteristics:Combustible; in case of open flame or heated to above 150℃, there is a risk of combustion and explosion; high heat decomposition of toxic nitrogen oxides and chloride fumes
Explosive limit:1.9-22%(V)
Odor:Almond odor
Henrys Law Constant:Henry's Law constant = 2.45X10-6 atm-cu m/mole at 25 °C (est)
Experimental Properties:Can exist in three forms: one stable and two labile; the stable alpha-form crystallizes in yellow rhombic crystals from diethyl ether; MP alpha-form is 53.4 °C, beta-form 43 °C, and 27 °C|DENSITY OR SP GR : 1.6867 @ 16 °C /BETA FORM/; MELTING POINT: 53 °C /ALPHA FORM, STABLE/|YELLOW RHOMBIC CRYSTALS /ALPHA FORM/|YELLOW RHOMBIC CRYSTALS FROM ETHER, NEEDLES FROM ALCOHOL /BETA FORM/|Hydroxyl radical reaction rate constant = 2.14X10-14 cu cm/molecule-sec at 25 °C (est)
Air and Water Reactions:No rapid reaction with air No rapid reaction with water
Reactive Group:Nitro, Nitroso, Nitrate, and Nitrite Compounds, Organic
Reactivity Alerts:Explosive
Reactivity Profile:Self-reactive [Halpern, Chem. and Eng. News, 29:2666(1951)]. The mixture of this ompound with hydrazine hydrate caused a violent reaction.
Autoignition Temperature:432 °C
Flammable Limits:Lower flammable limit: 2% by volume; Upper flammable limit: 22% by volume
Critical Temperature & Pressure:Critical temperature: 813.8 deg K; critical pressure: 3.49X10+6 Pa (est)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 2, Dermal
Skin irritation, Category 2
Skin sensitization, Category 1
Serious eye damage, Category 1
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H310 Fatal in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P262 Do not get in eyes, on skin, or on clothing.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P391 Collect spillage.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. NO contact with incompatible substances. See Chemical Dangers. Do NOT expose to friction or shock. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from strong oxidants, strong bases, strong reducing agents, food and feedstuffs and ammonia. Store in an area without drain or sewer access.PROTECT AGAINST PHYSICAL DAMAGE, KEEP AWAY FROM HEAT AND SOURCES OF IGNITION OR ACUTE FIRE HAZARD AREAS. STORAGE AREA SHOULD BE EQUIPPED WITH AN AUTOMATIC SPRINKLER SYSTEM IF WITHIN A BUILDING.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
India
2,4-Dinitrochlorobenzene
1.00 KG Sep 26, 2025 Post an enquiry for this product
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