ChemicalBook > CAS DataBase List > 2-Chloro-1,3-dinitrobenzene

2-Chloro-1,3-dinitrobenzene

Product Name
2-Chloro-1,3-dinitrobenzene
CAS No.
606-21-3
Chemical Name
2-Chloro-1,3-dinitrobenzene
Synonyms
2,6-DINITROCHLOROBENZENE;Bendamustine Impurity 53;Vortioxetine Impurity 65;2,6-Dinitrophenyl chloride;2-Chloro-1,3-dintrobenzene;2-CHLORO-1,3-DINITROBENZENE;2-chloro-1,3-dinitro-benzen;1,3-Dinitro-2-chlorobenzene;1-CHLORO-2,6-DINITROBENZENE;2,6-Dinitro-1-Chlorobenzene
CBNumber
CB2340629
Molecular Formula
C6H3ClN2O4
Formula Weight
202.55
MOL File
606-21-3.mol
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2-Chloro-1,3-dinitrobenzene Property

Melting point:
86-88°C
Boiling point:
315°C
Density 
1,687 g/cm3
refractive index 
1.5870 (estimate)
Flash point:
315°C
storage temp. 
2-8°C
form 
solid
color 
Pale-yellow to Yellow-brown
Water Solubility 
Soluble in alcohol. Moderately soluble in benzene, ether. Practically insoluble in water.
Merck 
14,2137
BRN 
522187
CAS DataBase Reference
606-21-3(CAS DataBase Reference)
NIST Chemistry Reference
1-Chloro-2,6-dinitrobenzene(606-21-3)
EPA Substance Registry System
2,6-Dinitrochlorobenzene (606-21-3)
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Safety

Risk Statements 
23/24/25-33-50/53
Safety Statements 
28-36/37-45-60-61
RIDADR 
3441
RTECS 
CZ0525500
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29049090
Hazardous Substances Data
606-21-3(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H300Fatal if swallowed

H310Fatal in contact with skin

H330Fatal if inhaled

H373May cause damage to organs through prolonged or repeated exposure

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P320Specific treatment is urgent (see … on this label).

P330Rinse mouth.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
L04593
Product name
2-Chloro-1,3-dinitrobenzene, 98+%
Packaging
1g
Price
$53.65
Updated
2024/03/01
Alfa Aesar
Product number
L04593
Product name
2-Chloro-1,3-dinitrobenzene, 98+%
Packaging
5g
Price
$189.65
Updated
2024/03/01
TRC
Product number
D480883
Product name
2,6-Dinitrochlorobenzene
Packaging
1g
Price
$105
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC00367
Product name
1-Chloro-2,6-dinitrobenzene
Packaging
500mg
Price
$120
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0163299
Product name
2-CHLORO-1,3-DINITROBENZENE
Purity
95.00%
Packaging
1G
Price
$148.05
Updated
2021/12/16
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2-Chloro-1,3-dinitrobenzene Chemical Properties,Usage,Production

Chemical Properties

Yellow crystals. Soluble in ethanol, ether, and toluene

Uses

The commercial mixture of chlorodinitrobenzenes is used to synthesize other compounds.

Uses

2-Chloro-1,3-dinitrobenzene can be used as intermediates of dyes and pigments. Also used as solvents in HPLC, NMR.

Uses

2,6-Dinitrochlorobenzene (2-Chloro-1,3-dinitrobenzene) is a thiol-modifying agent.

Hazard

Toxic if swallowed. Toxic in contact with skin. Fatal if inhaled. May cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life with long lasting effects.

Synthesis

The synthesis of 2-Chloro-1,3-dinitrobenzene is as follows:
Add 800ml of sulfolane as solvent to a 2L flask, then add 246.5g of 3,5-dinitro-4-chlorobenzoic acid and 168g of sodium bicarbonate,Heat to 195°C to react for 2h. After the reaction is complete, cool to 130°C and distill under reduced pressure.The product 2-Chloro-1,3-dinitrobenzene, 178.4g, was obtained by rectification with a yield of 88.1%.

2-Chloro-1,3-dinitrobenzene Preparation Products And Raw materials

Raw materials

2,6-Dinitroaniline Chlorobenzene Copper(I) chloride Nitric acid

Preparation Products

Pendimethalin
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View Lastest Price from 2-Chloro-1,3-dinitrobenzene manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2-Chloro-1,3-dinitrobenzene 606-21-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-26
Career Henan Chemical Co
Product
2-Chloro-1,3-dinitrobenzene 606-21-3
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2020-01-07

606-21-3, 2-Chloro-1,3-dinitrobenzeneRelated Search:

Dinitolmide 2,4-Dinitrochlorobenzene 1,2,4-Trichlorobenzene 1,3-Dichlorobenzene Chlorphenamine maleate Chlorodimethylpentafluorophenylsilane 5-tert-Butyl-2-chloro-1,3-dinitrobenzene Difluorochloromethane p-Dichlorobenzene chloronitrobenzene 2,4-DICHLORO-3,5-DINITROBENZOIC ACID 4-CHLORO-3,5-DINITROTOLUENE 4-CHLORO-3,5-DINITROBENZONITRILE 1,3-DICHLORO-2,4,6-TRINITROBENZENE 1,3,5-trichloro-2,4-dinitrobenzene 2,4-Dichloro-3,5-dinitrobenzotrifluoride 4-CHLORO-3,5-DINITROBENZENESULFONIC ACID METHYL 4-CHLORO-3,5-DINITROBENZOATE

  • 1-CHLORO-2,6-DINITROBENZENE
  • 1,3-Dinitro-2-chlorobenzene
  • 2-chloro-1,3-dinitro-benzen
  • 2-Chloro-1,3-dintrobenzene
  • 2,6-Dinitrophenyl chloride
  • 2,6-Dinitro-1-Chlorobenzene
  • Benzene, 2-chloro-1,3-dinitro-
  • 1-Chloro-2,6-dinitrobenzene~2,6-Dinitrochlorobenzene
  • 2,6-DINITROCHLOROBENZENE
  • 2-CHLORO-1,3-DINITROBENZENE
  • 2-Chloro-1,3-dinitrobenzene, 98+%
  • Bendamustine Impurity 53
  • 606-21-3 2-Chloro-1,3-dinitrobenzene
  • Vortioxetine Impurity 65
  • 2-Chloro-1,3-dinitrobenzene in isopropanol
  • 606-21-3
  • NO22ClC6H3
  • Intermediates of Dyes and Pigments
  • Alcohols and Derivatives