(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate

C11H13NO3

CAS1563-67-3
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
Danger

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Identification

CAS Number
1563-67-3
UN Number
2757
Index Number
006-022-00-7
PubChem CID
15279

Physical-chemical properties

Molecular Formula
C11H13NO3
Molar Mass
207.23 g/mol
IUPAC Name
(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate

Chemical Identifiers

InChI
InChI=1S/C11H13NO3/c1-7-6-8-4-3-5-9(10(8)14-7)15-11(13)12-2/h3-5,7H,6H2,1-2H3,(H,12,13)
InChI Key
JTBBRGSSVACAJM-UHFFFAOYSA-N

Overview

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate (CAS 1563-67-3) is an organophosphate carbamate compound with potent insecticidal properties and high acute toxicity characteristics. This specialized carbamate derivative, with molecular formula C11H13NO3 and molecular weight 207.23 g/mol, represents a significant compound in the agrochemical and pest control industry. The substance features a distinctive benzofuran ring system combined with a methylcarbamate functional group, which contributes to its biological activity and toxicological profile. Its classification under Acute Toxicity Category 3 across multiple exposure routes (oral, dermal, and inhalation) necessitates strict handling protocols and safety measures in industrial applications. The compound's hazard classification requires the GHS06 skull and crossbones pictogram with "Danger" signal word, reflecting its potential health risks. Under ADR transportation regulations, it falls under Class 6.1 (toxic substances), emphasizing the need for specialized logistics and storage conditions. Unlike simpler compounds such as 1,1-dichloro-1-nitroethane, this carbamate requires enhanced safety protocols due to its complex molecular structure and bioactivity. Primary industrial applications include formulation of selective insecticides for agricultural use, development of pest control solutions for commercial facilities, and research applications in entomological studies. The compound's efficacy against specific insect species makes it valuable for targeted pest management programs where broad-spectrum alternatives may be unsuitable. OYSI maintains regulatory compliance documentation and provides technical support for this controlled substance, ensuring proper handling guidance and safety data sheet availability for qualified industrial customers throughout Europe.

Safety & Classification

Danger
Classification:

Acute Tox. 3 *; Acute Tox. 3 *; Acute Tox. 3 *

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H331

Toxic if inhaled.

H311

Toxic in contact with skin.

H301

Toxic if swallowed.

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

Toxic

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

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 NameDecarbofuran (ISO)
Marine PollutantNo

Frequently Asked Questions

What is (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate is a synthetic carbamate compound with the molecular formula C11H13NO3 and CAS number 1563-67-3. This chemical substance has a molecular weight of 207.23 g/mol and features a benzofuran ring structure combined with a methylcarbamate functional group. It is classified as a highly toxic substance with Acute Tox. 3 classification across multiple exposure routes, requiring careful handling and appropriate safety measures in professional environments.

What are the physicochemical properties of (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate is an organic compound with molecular formula C11H13NO3 and molecular weight 207.23 g/mol. As a carbamate derivative containing both aromatic and aliphatic components, it typically exists as a solid at room temperature. The compound's solubility characteristics depend on the solvent polarity, with potential solubility in organic solvents. Specific physical properties such as melting point, density, and appearance require laboratory analysis for precise determination.

What is (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate used for?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate is primarily used as an active ingredient in pesticide formulations and insecticidal products. As a carbamate compound, it functions by inhibiting acetylcholinesterase enzymes, making it effective for pest control applications. The substance may also serve as an intermediate in pharmaceutical synthesis or specialized chemical manufacturing processes. Its high toxicity profile requires professional handling and is typically restricted to industrial and agricultural applications under controlled conditions.

How to handle (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate safely?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate requires strict safety protocols due to its Acute Tox. 3 classification and GHS06 pictogram. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection to prevent inhalation exposure. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid skin contact, ingestion, and inhalation. Wash hands thoroughly after handling and ensure emergency procedures are readily available for potential exposure incidents.

How to store (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate correctly?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate must be stored in a secure, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and properly labeled in accordance with GHS requirements. Storage areas should be temperature-controlled and protected from moisture and direct sunlight. Access should be restricted to authorized personnel only, given the substance's high toxicity classification. Implement appropriate spill containment measures and ensure compatibility with storage container materials.

What to do in case of contact with (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate?

Immediate medical attention is required for any contact with (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate due to its high toxicity. For skin contact, remove contaminated clothing and rinse affected area with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. In case of eye contact, flush with clean water for 15 minutes. Never induce vomiting if ingested. Contact poison control centers and emergency services immediately while providing the safety data sheet to medical personnel.

How to dispose of (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate appropriately?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate must be disposed of through licensed hazardous waste management facilities in accordance with local and European waste regulations. The substance cannot be disposed of in regular waste streams due to its toxicity classification. Consult local environmental authorities for specific disposal requirements and approved waste handlers. Contaminated containers and materials require similar hazardous waste treatment. Documentation of disposal through proper channels is essential for regulatory compliance and environmental protection.

How to transport (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate is classified as ADR Class 6.1, Packing Group II, designating it as a toxic substance requiring specialized transport procedures. Shipments must comply with dangerous goods regulations including proper packaging, labeling, and documentation. Authorized carriers with ADR certification are required for transport. Packages must display appropriate hazard labels and UN identification numbers. Emergency response information must accompany shipments, and drivers require dangerous goods training certification for legal transport within Europe.

Is (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate subject to particular regulations?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate is subject to comprehensive European chemical regulations including REACH registration requirements and CLP classification standards. While not currently listed as a SVHC (Substance of Very High Concern), its Acute Tox. 3 classification mandates strict labeling, safety data sheet provisions, and workplace exposure controls. Additional regulations may apply for pesticide applications, requiring specialized registration and use authorization. Companies must ensure compliance with occupational safety directives and environmental protection standards.

Where to buy (2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate in Europe?

(2-methyl-2,3-dihydro-1-benzofuran-7-yl) N-methylcarbamate is available through OYSI, a specialized European distributor of technical chemicals and pharmaceutical intermediates. OYSI provides this regulated substance to qualified industrial customers with appropriate handling capabilities and regulatory compliance. Due to the substance's high toxicity classification, purchases require verification of proper storage facilities, trained personnel, and intended use documentation. Contact OYSI's technical sales team for availability, specifications, and regulatory guidance for professional applications.

Data Sources

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