(2-propan-2-ylphenyl) N-methylcarbamate

C11H15NO2

CAS2631-40-5
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
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Identification

CAS Number
2631-40-5
EC Number
220-114-6
UN Number
2757
Index Number
006-053-00-6
PubChem CID
17517

Physical-chemical properties

Molecular Formula
C11H15NO2
Molar Mass
193.24 g/mol
IUPAC Name
(2-propan-2-ylphenyl) N-methylcarbamate

Chemical Identifiers

InChI
InChI=1S/C11H15NO2/c1-8(2)9-6-4-5-7-10(9)14-11(13)12-3/h4-8H,1-3H3,(H,12,13)
InChI Key
QBSJMKIUCUGGNG-UHFFFAOYSA-N

Overview

(2-propan-2-ylphenyl) N-methylcarbamate (CAS 2631-40-5) is an organic carbamate compound with selective insecticidal properties and significant aquatic toxicity. This carbamate insecticide represents a key member of the N-methylcarbamate family, characterized by its phenolic structure substituted with an isopropyl group at the ortho position. With the molecular formula C11H15NO2 and a molecular weight of 193.24 g/mol, this compound exhibits the typical mechanism of action associated with carbamate pesticides: reversible inhibition of acetylcholinesterase enzymes in target organisms. The EC number 220-114-6 identifies this substance within the European chemical inventory, where it is classified under specific hazard categories reflecting both its toxicological profile and environmental impact. The compound's safety profile requires careful handling protocols, as indicated by its Acute Toxicity Category 4 classification and Warning signal word. The presence of GHS07 and GHS09 pictogrammes highlights both health hazards and severe aquatic toxicity concerns, with classifications of Aquatic Acute 1 and Aquatic Chronic 1 demanding stringent environmental protection measures. Transportation falls under ADR Class 6.1, designating it as a toxic substance requiring specialized logistics protocols. Primary industrial applications include formulation into selective insecticide products for agricultural pest control, particularly effective against certain lepidopteran and coleopteran species. The compound also serves in integrated pest management systems where its relatively short environmental persistence offers advantages over more persistent alternatives. Unlike structurally different compounds such as dimethoxy-(3-methyl-4-nitrophenoxy)-sulfanylidene-lambda5-phosphane, this carbamate provides a distinct mode of action profile valuable in resistance management strategies. OYSI maintains reliable supply chains for (2-propan-2-ylphenyl) N-methylcarbamate, supporting European chemical industry requirements with comprehensive technical documentation and regulatory compliance support.

Safety & Classification

Warning
Classification:

Acute Tox. 4 *; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H302

Harmful if swallowed.

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

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 NameIsoprocarb (ISO)
Marine PollutantNo

Frequently Asked Questions

What is (2-propan-2-ylphenyl) N-methylcarbamate?

(2-propan-2-ylphenyl) N-methylcarbamate is an organic chemical compound with the molecular formula C11H15NO2 and CAS number 2631-40-5. This carbamate derivative has a molecular weight of 193.24 g/mol and features an isopropyl-substituted phenyl ring connected to an N-methylcarbamate functional group. It is classified as a moderately hazardous substance with acute toxicity and environmental concerns, requiring careful handling and storage protocols in industrial applications.

What are the physicochemical properties of (2-propan-2-ylphenyl) N-methylcarbamate?

(2-propan-2-ylphenyl) N-methylcarbamate typically appears as a crystalline solid at room temperature with characteristic carbamate chemical properties. The compound has a molecular weight of 193.24 g/mol and contains both aromatic and aliphatic structural elements. Its solubility profile and specific physical characteristics such as melting point, boiling point, and vapor pressure depend on the specific grade and purity level, which should be verified with the supplier's technical specifications.

What is (2-propan-2-ylphenyl) N-methylcarbamate used for?

(2-propan-2-ylphenyl) N-methylcarbamate is primarily used as an intermediate in chemical synthesis and pharmaceutical manufacturing processes. Its carbamate functional group makes it valuable for developing pesticides, pharmaceuticals, and other specialty chemicals. The compound serves as a building block in organic synthesis where selective N-methylcarbamate chemistry is required. Industrial applications may include use in research and development of new chemical formulations requiring this specific molecular structure.

How to handle (2-propan-2-ylphenyl) N-methylcarbamate safely?

(2-propan-2-ylphenyl) N-methylcarbamate requires careful handling due to its Acute Tox. 4 classification and environmental hazards. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and appropriate respiratory protection when handling powders or in poorly ventilated areas. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion. Ensure proper training on carbamate handling procedures and emergency response protocols.

How to store (2-propan-2-ylphenyl) N-methylcarbamate correctly?

(2-propan-2-ylphenyl) N-methylcarbamate should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from incompatible materials. Keep containers away from heat sources, direct sunlight, and moisture to maintain chemical stability. Storage areas should be equipped with appropriate spill containment measures due to its aquatic toxicity classification. Ensure proper labeling with GHS07 and GHS09 pictograms and maintain inventory records for regulatory compliance.

What to do in case of contact with (2-propan-2-ylphenyl) N-methylcarbamate?

Immediate action is required following contact with (2-propan-2-ylphenyl) N-methylcarbamate due to its acute toxicity. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. If inhaled, move to fresh air immediately. For eye contact, flush with clean water for at least 15 minutes. If ingested, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet for specific first aid measures and contact poison control if symptoms develop.

How to dispose of (2-propan-2-ylphenyl) N-methylcarbamate appropriately?

(2-propan-2-ylphenyl) N-methylcarbamate must be disposed of as hazardous waste through licensed waste management companies due to its toxicity and environmental impact classifications. The compound cannot be disposed of in regular waste streams or sewage systems given its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Disposal must comply with local and European waste regulations, including proper waste classification codes and documentation. Container disposal should follow similar hazardous waste protocols.

How to transport (2-propan-2-ylphenyl) N-methylcarbamate?

(2-propan-2-ylphenyl) N-methylcarbamate is classified as ADR Class 6.1 (Toxic substances), Packing Group III for transportation purposes. This classification requires appropriate UN specification packaging, proper labeling with toxic substance markings, and compliance with dangerous goods transportation regulations. Transport documentation must include proper shipping names, hazard classes, and emergency response information. Only trained personnel should handle transportation arrangements, and carriers must be certified for dangerous goods transport under ADR regulations.

Is (2-propan-2-ylphenyl) N-methylcarbamate subject to specific regulations?

(2-propan-2-ylphenyl) N-methylcarbamate is subject to European REACH regulation requiring registration and safety data sheet provision, and CLP regulation for classification and labeling with GHS07 and GHS09 pictograms. The compound is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with occupational exposure limits, environmental discharge restrictions, and waste management regulations. Industrial users may need to implement risk management measures and report usage under certain regulatory frameworks.

Where to buy (2-propan-2-ylphenyl) N-methylcarbamate in Europe?

(2-propan-2-ylphenyl) N-methylcarbamate is available through OYSI, a European distributor of specialty chemicals serving industrial and research customers across Europe. OYSI provides this compound with full regulatory documentation including safety data sheets, certificates of analysis, and REACH compliance documentation. As an established chemical distributor, OYSI ensures proper packaging, labeling, and transportation compliance for this Class 6.1 substance, supporting customers with technical guidance and regulatory requirements.

Data Sources

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