Description

2,4-Dichloro-3-ethyl-6-nitrophenol (CAS No. 99817-36-4) is a high-purity chlorinated nitrophenol derivative designed for advanced research and industrial applications. With the molecular formula C₈H₇Cl₂NO₃, this compound features a unique combination of chloro, ethyl, and nitro functional groups, making it a versatile intermediate for synthetic chemistry, agrochemical development, and material science. Our product is rigorously tested to ensure ≥98% purity (HPLC/GC), with trace metal analysis confirming suitability for sensitive applications. Supplied as a crystalline solid in amber glass vials under inert atmosphere to ensure stability, this chemical is ideal for researchers requiring precise control over reaction conditions. Technical data includes: MW = 236.05 g/mol, mp = 128-132°C, storage at 2-8°C. Available in research quantities (100mg-10g) with custom bulk options.

Properties

• CAS Number: 99817-36-4
• Complexity: 221
• IUPAC Name: 2,4-dichloro-3-ethyl-6-nitro-phenol
• InChI: InChI=1S/C8H7Cl2NO3/c1-2-4-5(9)3-6(11(13)14)8(12)7(4)10/h3,12H,2H2,1H3
• InChI Key: YTVCECQSAPGJBB-UHFFFAOYSA-N
• Exact Mass: 234.9802985
• Molecular Formula: C8H7Cl2NO3
• Molecular Weight: 236.05
• SMILES: CCC1=C(C=C(C(=C1Cl)O)[N+](=O)[O-])Cl
• Topological: 66.1
• Monoisotopic Mass: 234.9802985
• Synonyms: 2,4-Dichloro-3-ethyl-6-nitrophenol, Phenol, 2,4-dichloro-3-ethyl-6-nitro-, DTXSID40888783, EC 420-740-1, DTXCID801028057, 420-740-1, 99817-36-4, MFCD00270764, 2-Nitro-4,6-dichloro-5-ethylphenol, 2,4-dichloro-3-ethyl-6-nitro-phenol, C8H7Cl2NO3, D25RLM3TCQ, SCHEMBL8082966, SBB059307, 5-Ethyl-4,6-dichloro-2-nitrophenol, AKOS005259606, AC-7485, AS-30797, SY109356, DB-031025, CS-0152563, D3510, NS00040971, ST50826542

This compound serves as a key building block in the synthesis of specialized agrochemicals, particularly herbicides and fungicides targeting resistant weed strains. Researchers utilize its reactive sites for developing novel antimicrobial agents in pharmaceutical research. The nitro and chloro substituents make it valuable for creating charge-transfer complexes in materials science applications. Proper PPE (gloves, goggles, fume hood) is required when handling due to potential irritant properties.

Safety and Hazards

GHS Hazard Statements

• H301: Toxic if swallowed [Danger Acute toxicity, oral]
• H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
• H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P261, P264, P264+P265, P270, P272, P273, P280, P301+P316, P302+P352, P305+P354+P338, P317, P321, P330, P333+P317, P362+P364, P391, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (100%)
• Skin Sens. 1 (100%)
• Eye Dam. 1 (100%)
• Eye Dam. 1 (14.3%)
• Aquatic Acute 1 (71.4%)
• Aquatic Chronic 1 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.