N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide

C22H28N2O2

CAS112410-23-8
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt

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Identification

CAS Number
112410-23-8
EC Number
412-850-3
UN Number
3077
Index Number
616-076-00-9
PubChem CID
91773

Physical-chemical properties

Molecular Formula
C22H28N2O2
Molar Mass
352.50 g/mol
IUPAC Name
N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide

Chemical Identifiers

InChI
InChI=1S/C22H28N2O2/c1-7-17-8-10-18(11-9-17)20(25)23-24(22(4,5)6)21(26)19-13-15(2)12-16(3)14-19/h8-14H,7H2,1-6H3,(H,23,25)
InChI Key
QYPNKSZPJQQLRK-UHFFFAOYSA-N

Overview

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide (CAS 112410-23-8) is a specialized benzohydrazide derivative with distinctive structural features and industrial applications. This organic compound, with molecular formula C22H28N2O2 and molecular weight 352.5 g/mol, represents an important class of aromatic hydrazide derivatives commonly utilized in various technical applications. The compound features a complex structure incorporating both tert-butyl and ethylbenzoyl functional groups attached to a dimethylbenzohydrazide backbone, providing unique chemical properties that make it valuable for specialized industrial processes. From a safety perspective, N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide is classified under the Aquatic Chronic 2 hazard category, requiring appropriate environmental precautions during handling and disposal. The compound carries the GHS09 pictogram, indicating potential environmental hazards, and is classified as ADR Class 9 for transportation purposes. While no signal word is assigned, proper safety protocols should be followed to minimize environmental impact. The compound finds primary applications in polymer stabilization, where its hydrazide structure provides effective antioxidant properties, and in specialized chemical synthesis as an intermediate for advanced materials. Additionally, it serves as a processing aid in certain industrial formulations requiring thermal stability and chemical resistance. This benzohydrazide derivative belongs to a family of compounds that includes related structures such as N-(3,5-dichloro-4-ethyl-2-hydroxyphenyl)-2-(3-pentadecylphenoxy)butanamide, which shares similar industrial applications in specialized chemical processes. OYSI maintains reliable supply chains for N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide, ensuring consistent availability for European industrial customers requiring this specialized chemical intermediate.

Safety & Classification

Classification:

Aquatic Chronic 2

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H411

Toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Transport (ADR)

UN Number3077
ADR Class9
Packing GroupIII
Tunnel Code-
Proper Shipping NameTebufenozid (ISO)
Marine PollutantNo

Frequently Asked Questions

What is N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide is a specialized organic chemical compound with the molecular formula C22H28N2O2 and CAS number 112410-23-8. This benzohydrazide derivative features a complex structure incorporating tert-butyl, ethylbenzoyl, and dimethylbenzoyl groups. With a molecular weight of 352.5 g/mol, it belongs to the hydrazide family of compounds and is primarily used in industrial applications requiring specific chemical properties.

What are the physicochemical properties of N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide is an organic solid compound with a molecular weight of 352.5 g/mol and formula C22H28N2O2. As a benzohydrazide derivative, it typically exhibits limited water solubility due to its hydrophobic aromatic and tert-butyl groups. The compound's physical appearance, exact melting point, and detailed solubility parameters would depend on specific synthesis and purification methods, requiring analytical characterization for precise determination.

What is N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide used for?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide is used as a specialized chemical intermediate in organic synthesis and industrial applications. Benzohydrazide derivatives like this compound typically serve as building blocks for pharmaceuticals, agrochemicals, or specialty chemicals. Its specific structural features make it valuable for applications requiring particular reactivity patterns or molecular properties. The compound may also function as a stabilizer, catalyst precursor, or functional additive in specialized industrial processes.

How to handle N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide safely?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide should be handled with standard chemical safety precautions including wearing appropriate personal protective equipment. Use chemical-resistant gloves, safety glasses, and lab coats when handling. Work in well-ventilated areas or under fume hoods to minimize inhalation exposure. Avoid direct skin and eye contact. Given its Aquatic Chronic 2 classification, prevent environmental release. Follow good laboratory practices, maintain proper hygiene, and wash hands thoroughly after handling.

How to store N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide correctly?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers properly labeled and segregated from incompatible materials. Store at ambient temperatures unless otherwise specified. Ensure storage areas have appropriate spill containment measures due to the compound's aquatic toxicity classification. Regular inspection of container integrity helps prevent accidental releases and maintains product quality.

What to do in case of contact with N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide?

In case of skin contact with N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide, immediately remove contaminated clothing and wash affected areas thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15-20 minutes and seek medical attention. If inhaled, move to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. Always consult safety data sheets for specific first aid measures and contact emergency services if serious symptoms occur.

How to dispose of N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide appropriately?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide must be disposed of according to local and national hazardous waste regulations due to its environmental impact classification. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Do not dispose of in regular waste streams, sewers, or water bodies due to its Aquatic Chronic 2 classification. Small laboratory quantities may require special collection procedures. Always check with local environmental authorities for specific disposal requirements and approved disposal facilities.

How to transport N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Packages must bear proper shipping names, UN numbers, and hazard labels. Transport vehicles need appropriate placarding and drivers require ADR certification. Ensure compliance with international transport regulations (ADR/RID for road/rail, IMDG for sea, IATA for air transport).

Is N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide subject to specific regulations?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide is subject to standard chemical regulations including REACH registration requirements in Europe and CLP classification for hazard communication. The compound is not currently listed as a Substance of Very High Concern (SVHC). Its Aquatic Chronic 2 classification requires compliance with environmental protection measures and proper waste management protocols. Users must follow occupational safety regulations and may need to conduct chemical safety assessments depending on use quantities and applications.

Where to buy N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide in Europe?

N-tert-butyl-N'-(4-ethylbenzoyl)-3,5-dimethylbenzohydrazide is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to industrial customers across Europe with proper documentation including safety data sheets, certificates of analysis, and regulatory compliance information. As a professional chemical supplier, OYSI ensures appropriate packaging, labeling, and transport according to ADR regulations. Contact OYSI directly for availability, technical specifications, and procurement details for your specific application requirements.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.