Methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate

C19H18ClN3O4

methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate

CAS175013-18-0
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
175013-18-0
UN Number
2757
Index Number
613-272-00-6
PubChem CID
6422843

Physical-chemical properties

Molecular Formula
C19H18ClN3O4
Molar Mass
387.80 g/mol
IUPAC Name
methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate

Chemical Identifiers

InChI
InChI=1S/C19H18ClN3O4/c1-25-19(24)23(26-2)17-6-4-3-5-14(17)13-27-18-11-12-22(21-18)16-9-7-15(20)8-10-16/h3-12H,13H2,1-2H3
InChI Key
HZRSNVGNWUDEFX-UHFFFAOYSA-N

Overview

Methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate (CAS 175013-18-0) is an organochlorine carbamate compound with significant toxicological properties and specialized industrial applications. This complex carbamate derivative features a distinctive molecular structure combining a chlorophenyl pyrazole moiety with a methoxycarbamate functional group, resulting in a compound with a molecular weight of 387.8 g/mol and the formula C19H18ClN3O4. The presence of the 4-chlorophenyl substituent contributes to its stability and biological activity, while the carbamate group provides specific reactivity patterns that distinguish it from simpler aromatic compounds like N-methylaniline. The compound presents significant safety considerations, classified under multiple hazard categories including reproductive toxicity (Category 2), acute toxicity (Categories 3 and 4), and specific target organ toxicity. Its classification under ADR Class 6.1 indicates toxic substances requiring special transport precautions. The GHS08, GHS06, and GHS09 pictograms reflect its health hazards and environmental toxicity, particularly its acute aquatic toxicity classification. These properties necessitate strict handling protocols including appropriate personal protective equipment and controlled storage conditions. Industrial applications of this carbamate compound typically include use as an intermediate in pharmaceutical synthesis, specialty chemical manufacturing, and research applications requiring precise molecular structures. Its unique pyrazole-carbamate framework makes it valuable in developing bioactive compounds and advanced materials. The compound's structural complexity, featuring both heterocyclic and carbamate functionalities, provides versatility in chemical transformations that simpler compounds cannot achieve. OYSI maintains reliable supply chains for this specialized carbamate compound, ensuring consistent availability for European industrial customers requiring high-purity chemical intermediates.

Safety & Classification

Danger
Classification:

Repr. 2; Acute Tox. 3; Acute Tox. 4; STOT SE 3; STOT RE 2; Skin Irrit. 2; Aquatic Acute 1; Aquati...

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H331

Toxic if inhaled.

H302

Harmful if swallowed.

H335

May cause respiratory irritation.

H373

May cause damage to organs through prolonged or repeated exposure.

H315

Causes skin irritation.

H400

Very toxic to aquatic life.

H410

Very 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

Inhalation

Toxic

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

Skin Contact

Irritant

Measures if substance contacts the skin

First Aid Actions

  • +P302IF ON SKIN:
  • +P352Wash with plenty of water.
  • +P361Take off immediately all contaminated clothing.
  • +P313Get medical advice/attention.

Related hazard statements:

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2757
ADR Class6.1
Packing GroupIII
Tunnel CodeE
Proper Shipping NamePyraclostrobin (ISO)
Marine PollutantNo

Frequently Asked Questions

What is methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate?

Methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate is an organic chemical compound with the molecular formula C19H18ClN3O4 and CAS number 175013-18-0. This complex carbamate derivative has a molecular weight of 387.8 g/mol and contains chlorophenyl and pyrazole functional groups. It is classified as a hazardous substance with multiple health and environmental risks, requiring careful handling and storage procedures in industrial applications.

What are the physicochemical properties of methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate?

Methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate is a solid organic compound at room temperature with a molecular weight of 387.8 g/mol. The presence of chlorophenyl and carbamate groups suggests moderate polarity, affecting its solubility characteristics. Specific physical properties such as melting point, color, and odor depend on purity and formulation. The compound's stability and reactivity are influenced by its complex aromatic structure containing pyrazole and carbamate functionalities.

What is methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate used for?

Methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate serves as an intermediate in pharmaceutical and agrochemical synthesis. Its complex structure containing pyrazole and carbamate moieties makes it valuable for developing bioactive compounds. The compound is primarily used in research and development applications, chemical manufacturing processes, and as a building block for more complex molecules. Due to its hazardous classification, its use is restricted to professional and industrial settings with appropriate safety measures.

How to handle methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate safely?

Safe handling requires appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection due to its Acute Tox. 3 and 4 classifications. Work in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact as the compound causes skin irritation. Use proper containment measures to prevent environmental release given its aquatic toxicity. All handling procedures should follow established safety protocols for toxic substances, with emergency procedures readily available.

How to store methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate correctly?

Store the compound in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible materials. Given its reproductive toxicity (Repr. 2) and other hazard classifications, storage areas must be restricted to authorized personnel only. Maintain temperatures within specified ranges and protect from moisture, light, and heat sources that could cause degradation. Implement proper labeling with GHS pictogrammes (GHS08, GHS06, GHS09) and ensure spill containment measures are in place to prevent environmental contamination.

What to do in case of contact with methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate?

In case of skin contact, immediately remove contaminated clothing and rinse affected area thoroughly with soap and water for at least 15 minutes due to its skin irritant properties. For eye contact, flush with clean water for 15 minutes while holding eyelids open. If inhaled, move person to fresh air and provide respiratory support if needed. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet and contact poison control or emergency services for serious exposures.

How to dispose of methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate appropriately?

Disposal must comply with local, national, and EU waste regulations for hazardous chemicals. The compound cannot be disposed of with regular waste due to its toxic and environmentally hazardous properties (Aquatic Acute 1). Contact licensed hazardous waste disposal contractors for proper treatment and disposal. Contaminated containers, packaging, and cleanup materials must also be treated as hazardous waste. Documentation of disposal methods and destinations is required for regulatory compliance and traceability purposes.

How to transport methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate?

Transportation falls under ADR Class 6.1 (Toxic substances), Packing Group III, requiring appropriate dangerous goods documentation and packaging. Use UN-approved packaging that meets specifications for toxic substances. Vehicles must display proper hazard placards and carry emergency response information. Drivers need ADR certification for transporting toxic materials. Ensure proper segregation from incompatible substances and food products. All shipments must include safety data sheets and comply with international dangerous goods regulations for road transport.

Is methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate subject to particular regulations?

The compound is subject to EU REACH regulation requiring registration for commercial use above threshold quantities. Under CLP regulation, it must be classified and labeled according to its hazard profile with appropriate GHS pictogrammes. While not currently listed as SVHC, its reproductive toxicity classification may trigger authorization requirements. National regulations for toxic substances apply, and workplace exposure limits may be established. Import/export may require permits depending on destination countries and intended use.

Where to buy methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate in Europe?

OYSI serves as a reliable European distributor for this specialized chemical compound, providing access to high-quality material with proper documentation and regulatory compliance. As an established chemical distributor, OYSI ensures appropriate packaging, labeling, and safety data sheets accompany all shipments. Our European network enables efficient distribution across EU member states while maintaining full traceability and regulatory compliance. Contact OYSI directly for availability, specifications, and technical support for your specific application requirements.

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Methyl N-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]phenyl]-N-methoxycarbamate is a dangerous good. We support you with labeling, packaging, and transport documentation.

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Data Sources

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