(2-propan-2-yloxyphenyl) N-methylcarbamate

C11H15NO3

CAS114-26-1
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
114-26-1
EC Number
204-043-8
UN Number
2757
Index Number
006-016-00-4
PubChem CID
4944

Physical-chemical properties

Molecular Formula
C11H15NO3
Molar Mass
209.24 g/mol
IUPAC Name
(2-propan-2-yloxyphenyl) N-methylcarbamate

Chemical Identifiers

InChI
InChI=1S/C11H15NO3/c1-8(2)14-9-6-4-5-7-10(9)15-11(13)12-3/h4-8H,1-3H3,(H,12,13)
InChI Key
ISRUGXGCCGIOQO-UHFFFAOYSA-N

Overview

(2-propan-2-yloxyphenyl) N-methylcarbamate (CAS 114-26-1) is a carbamate insecticide with potent acetylcholinesterase inhibitory properties and significant environmental toxicity concerns. This N-methylcarbamate compound, with the molecular formula C11H15NO3 and molecular weight of 209.24 g/mol, represents a significant class of organophosphate alternatives in pest control applications. The substance features an isopropoxy-substituted phenyl ring linked to a methylcarbamate functional group, which confers its characteristic biological activity through irreversible binding to acetylcholinesterase enzymes in target organisms. The compound exhibits high acute toxicity (Acute Tox. 3) and poses substantial environmental risks, classified as Aquatic Acute 1 and Aquatic Chronic 1 under GHS classification. Safety handling requires adherence to ADR Class 6.1 transport regulations, with mandatory GHS06 (skull and crossbones) and GHS09 (environmental hazard) pictograms indicating its dangerous nature. The "Danger" signal word emphasizes the critical safety precautions necessary during handling, storage, and application. Industrial applications primarily focus on agricultural pest control, where its selective toxicity mechanism provides effective control against various insect species while offering shorter environmental persistence compared to organochlorines. The compound also finds specialized use in vector control programs and integrated pest management systems. Related carbamate compounds such as (3,5-dimethyl-4-methylsulfanylphenyl) N-methylcarbamate share similar mechanisms of action, though they differ in their specific target selectivity and environmental profiles. Professional users require comprehensive safety training and appropriate personal protective equipment when handling this material. OYSI maintains technical-grade supplies of (2-propan-2-yloxyphenyl) N-methylcarbamate for qualified industrial customers across European markets, supported by complete regulatory documentation and safety data sheets.

Safety & Classification

Danger
Classification:

Acute Tox. 3 *; Aquatic Acute 1; Aquatic Chronic 1

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H301

Toxic 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

Toxic

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 GroupII
Tunnel CodeD/E
Proper Shipping NamePropoxur (ISO)
Marine PollutantNo

Frequently Asked Questions

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

(2-propan-2-yloxyphenyl) N-methylcarbamate is an organic chemical compound with the molecular formula C11H15NO3 and CAS number 114-26-1. This carbamate derivative has a molecular weight of 209.24 g/mol and belongs to the class of methylcarbamate compounds. It is classified as acutely toxic (Category 3) and poses significant environmental hazards to aquatic life, requiring careful handling and specialized safety measures in industrial applications.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate is a solid organic compound at room temperature with a molecular weight of 209.24 g/mol. As a carbamate ester, it typically exhibits moderate solubility in organic solvents and limited water solubility. The compound contains both aromatic and aliphatic functional groups, contributing to its specific chemical reactivity and stability profile under normal storage conditions.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate is primarily used as an active ingredient in pesticide formulations due to its insecticidal properties. This carbamate compound acts as a cholinesterase inhibitor, making it effective against various insect pests. It finds applications in agricultural crop protection, public health vector control, and specialized industrial pest management programs where targeted insect control is required.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate requires strict safety protocols due to its Acute Tox. 3 classification. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work in well-ventilated areas or use local exhaust ventilation. Avoid skin contact, inhalation, and ingestion. Wash hands thoroughly after handling and ensure emergency shower and eyewash facilities are readily accessible in the work area.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate must be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly sealed and store separately from food, feed, and incompatible materials. Due to its toxic nature, implement restricted access controls and maintain proper inventory records. Store in original containers with intact labeling and ensure compatibility with storage materials to prevent degradation.

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

Immediate action is critical for (2-propan-2-yloxyphenyl) N-methylcarbamate exposure due to its acute toxicity. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate must be disposed of as hazardous waste according to local and EU regulations. Contact licensed hazardous waste disposal companies for proper treatment and destruction. Never discharge into drains, soil, or water bodies due to its high aquatic toxicity (Aquatic Acute 1, Aquatic Chronic 1). Contaminated packaging requires similar hazardous waste treatment and cannot be recycled through normal waste streams.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate is classified as ADR Class 6.1 (toxic substances), Packing Group II, indicating moderate danger level for transport. Shipments require proper UN-approved packaging, hazard labels (GHS06, GHS09), and transport documentation. Only qualified carriers with ADR certification can handle this material. Packages must be secured to prevent damage and leakage during transit, with emergency response information readily available.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate is subject to EU REACH regulation requiring registration for commercial use. The CLP regulation mandates specific hazard classification and labeling (GHS06, GHS09 pictograms, 'Danger' signal word). As a pesticide active ingredient, it falls under additional EU pesticide regulations. While not currently listed as SVHC, its high aquatic toxicity may trigger specific environmental monitoring and reporting requirements in certain applications.

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

(2-propan-2-yloxyphenyl) N-methylcarbamate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to qualified industrial customers with proper handling capabilities and regulatory compliance. Due to its toxic classification and regulatory requirements, purchases are restricted to professional users with appropriate safety infrastructure and legal authorization for handling such hazardous materials in their respective applications.

Data Sources

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