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ChemicalBook >> CAS DataBase List >>1,3-DICHLORO-2-METHYL-5-NITROBENZENE

1,3-DICHLORO-2-METHYL-5-NITROBENZENE

CAS No.
7149-69-1
Chemical Name:
1,3-DICHLORO-2-METHYL-5-NITROBENZENE
Synonyms
SKL200;NSC 72321;1,3-DICHLORO-2-METHYL-5-NITROBENZENE;Benzene, 1,3-dichloro-2-methyl-5-nitro-;1,3-Dichloro-2-methyl-5-nitrobenzene - [D71766];1,3-DICHLORO-2-METHYL-5-NITROBENZENE ISO 9001:2015 REACH;3,5-Dichloro-4-methylnitrobenzene, 1,3-Dichloro-2-methyl-5-nitrobenzene
CBNumber:
CB0316688
Molecular Formula:
C7H5Cl2NO2
Molecular Weight:
206.03
MDL Number:
MFCD00174267
MOL File:
7149-69-1.mol
MSDS File:
SDS
Last updated:2026-05-27 17:37:19
Product description Number Pack Size Price
1,3-DICHLORO-2-METHYL-5-NITRO-BENZENE 97% 60484 5G $77
1,3-DICHLORO-2-METHYL-5-NITRO-BENZENE 97% 60484 25G $347
2,6-Dichloro-4-nitrotoluene 97% OR25607 250mg $21
2,6-Dichloro-4-nitrotoluene 97% OR25607 1g $24
2,6-Dichloro-4-nitrotoluene 97% OR25607 5g $81
More product size

1,3-DICHLORO-2-METHYL-5-NITROBENZENE Properties

Melting point 62-65
Boiling point 280℃
Density 1.456
Flash point 123℃
storage temp. Sealed in dry,Room Temperature
Appearance Light brown to yellow Solid
CAS DataBase Reference 7149-69-1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H319
Precautionary statements  P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
Hazard Note  Irritant
HS Code  2904990090

1,3-DICHLORO-2-METHYL-5-NITROBENZENE price More Price(66)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AstaTech 60484 1,3-DICHLORO-2-METHYL-5-NITRO-BENZENE 97% 7149-69-1 5G $77 2026-04-30 Buy
AstaTech 60484 1,3-DICHLORO-2-METHYL-5-NITRO-BENZENE 97% 7149-69-1 25G $347 2026-04-30 Buy
Apolloscientific OR25607 2,6-Dichloro-4-nitrotoluene 97% 7149-69-1 250mg $21 2026-06-04 Buy
Apolloscientific OR25607 2,6-Dichloro-4-nitrotoluene 97% 7149-69-1 1g $24 2026-06-04 Buy
Apolloscientific OR25607 2,6-Dichloro-4-nitrotoluene 97% 7149-69-1 5g $81 2026-06-04 Buy
Product number Packaging Price Buy
60484 5G $77 Buy
60484 25G $347 Buy
OR25607 250mg $21 Buy
OR25607 1g $24 Buy
OR25607 5g $81 Buy

1,3-DICHLORO-2-METHYL-5-NITROBENZENE Chemical Properties,Uses,Production

Synthesis

4-Nitrotoluene

99-99-0

1,3-DICHLORO-2-METHYL-5-NITROBENZENE

7149-69-1

General procedure for the synthesis of 1,3-dichloro-2-methyl-5-nitrobenzene from 4-nitrotoluene: A mixture of 4-nitrotoluene (2.415 g, 30.3 mmol), trichloroisocyanuric acid (7.00 g, 30.1 mmol), and concentrated sulfuric acid (25 mL) was stirred for 20 hr at 60° C. The reaction was carried out in a cooled room and then poured into ice water (100 mL). Upon completion of the reaction, the mixture was cooled to 25°C and subsequently slowly poured into ice water (100 mL). The resulting mixture was filtered through a diatomaceous earth pad (20 g) and the diatomaceous earth pad was washed with ether (50 mL). The organic layer of the filtrate was separated and the aqueous layer was extracted with ether (2 x 20 mL). The organic layers were combined, washed with brine (2 x 30 mL), dried over anhydrous sodium sulfate (20 g), and subsequently concentrated under reduced pressure to give the crude product (6.68 g) as a light yellow solid. A mixture of the crude product (6.68 g), copper powder (6.05 g, 95.2 mmol) and chlorobenzene (7 mL) was stirred at 25°C for 5 min, then acetic acid (4.9 mL) was added and the reaction mixture was refluxed for 20 hours. After completion of the reaction, it was cooled to 25°C, filtered through a diatomaceous earth pad, and the diatomaceous earth pad was washed with toluene (30 mL). The filtrate was washed with brine (3 x 15 mL), dried over anhydrous sodium sulfate (5 g) and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (100 g) using hexane as eluent to afford the target product 1,3-dichloro-2-methyl-5-nitrobenzene (4.47 g, 73% yield) as a light yellow solid.

References

[1] Tetrahedron, 2016, vol. 72, # 5, p. 720 - 725
[2] Gazzetta Chimica Italiana, 1996, vol. 126, # 3, p. 179 - 185
[3] Journal of the Chemical Society, 1926, p. 1416
[4] Journal of the Chemical Society, 1931, p. 79,81
[5] Tetrahedron, 1998, vol. 54, # 12, p. 2953 - 2966

1,3-DICHLORO-2-METHYL-5-NITROBENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 97)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652 info@fdachem.com China 20120 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806 sales@capot.com China 29640 60
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Fuxin Pharmaceutical
+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 9976 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Win-Win chemical CO., Limited
+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14304 58
Shaanxi Dideu Medichem Co. Ltd
+86-29-81139210 +86-17392587031 1059@dideu.com China 9996 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739 info@dycnchem.com China 52704 58

View Lastest Price from 1,3-DICHLORO-2-METHYL-5-NITROBENZENE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,3-DICHLORO-2-METHYL-5-NITROBENZENE pictures 2026-07-09 1,3-DICHLORO-2-METHYL-5-NITROBENZENE
7149-69-1
$1.00-100.00 1KG 99% Henan Fengda Chemical Co., Ltd
1,3-Dichloro-2-methyl-5-nitrobenzene  pictures 2020-02-26 1,3-Dichloro-2-methyl-5-nitrobenzene
7149-69-1
1KG 99.0% 100 tons Shaanxi Dideu Medichem Co. Ltd

1,3-DICHLORO-2-METHYL-5-NITROBENZENE Spectrum

1,3-DICHLORO-2-METHYL-5-NITROBENZENE NSC 72321 3,5-Dichloro-4-methylnitrobenzene, 1,3-Dichloro-2-methyl-5-nitrobenzene SKL200 1,3-DICHLORO-2-METHYL-5-NITROBENZENE ISO 9001:2015 REACH Benzene, 1,3-dichloro-2-methyl-5-nitro- 1,3-Dichloro-2-methyl-5-nitrobenzene - [D71766] 7149-69-1 Phenyls & Phenyl-Het Halogen toluene Phenyls & Phenyl-Het
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