(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate
C12H15NO3
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Identification
- CAS Number
- 1563-66-2
- EC Number
- 216-353-0
- UN Number
- 2757
- Index Number
- 006-026-00-9
- PubChem CID
- 2566
Physical-chemical properties
- Molecular Formula
- C12H15NO3
- Molar Mass
- 221.25 g/mol
- IUPAC Name
- (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate
Chemical Identifiers
- InChI
- InChI=1S/C12H15NO3/c1-12(2)7-8-5-4-6-9(10(8)16-12)15-11(14)13-3/h4-6H,7H2,1-3H3,(H,13,14)
- InChI Key
- DUEPRVBVGDRKAG-UHFFFAOYSA-N
Overview
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate (CAS 1563-66-2) is a benzofuran carbamate derivative with acute toxicity properties and environmental hazard characteristics. This organic compound, with the molecular formula C12H15NO3 and a molecular weight of 221.25 g/mol, belongs to the carbamate family of chemicals. The substance features a distinctive benzofuran ring system substituted with a dimethyl group and a methylcarbamate moiety, which contributes to its specific chemical and biological properties. As indicated by its EC number 216-353-0, this compound is recognized within European chemical regulations and requires careful handling protocols due to its hazard profile. The compound exhibits significant acute toxicity characteristics, classified as Acute Tox. 2 under the GHS system, necessitating the "Danger" signal word and GHS06 skull and crossbones pictogram. Additionally, its environmental impact is substantial, classified as Aquatic Acute 1 and Aquatic Chronic 1, requiring the GHS09 environmental hazard pictogram. These classifications place it in ADR transport class 6.1, indicating toxic substances requiring specialized shipping procedures. Safety considerations are paramount when handling this material, as its toxicity profile differs significantly from related aromatic compounds such as N-methylaniline, which shares structural similarities in the methylated nitrogen functionality. The benzofuran carbamate structure provides unique reactivity patterns that make it valuable in specific industrial applications. Industrial applications typically include use as an intermediate in pharmaceutical synthesis, specialty chemical manufacturing, and research applications where its specific molecular structure is required. The compound's carbamate functionality makes it particularly useful in organic synthesis reactions and as a building block for more complex molecules. OYSI maintains reliable supply chains for this specialized chemical, ensuring availability for qualified industrial customers with appropriate handling capabilities.
Safety & Classification
Acute Tox. 2 *; Acute Tox. 2 *; Aquatic Acute 1; Aquatic Chronic 1
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
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
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:
Ingestion
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 Number | 2757 |
| ADR Class | 6.1 |
| Packing Group | I |
| Tunnel Code | C/E |
| Proper Shipping Name | Carbofuran (ISO) |
| Marine Pollutant | No |
Frequently Asked Questions
What is (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate is an organic compound with the molecular formula C12H15NO3 and CAS number 1563-66-2. This carbamate derivative has a molecular weight of 221.25 g/mol and features a benzofuran ring system with dimethyl substitution and a methylcarbamate functional group. It is classified as highly toxic with acute toxicity class 2 and poses significant environmental hazards to aquatic organisms.
What are the physicochemical properties of (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate is a solid organic compound at room temperature with a molecular weight of 221.25 g/mol. As a carbamate derivative containing both aromatic and aliphatic components, it likely exhibits moderate solubility in organic solvents. The compound's benzofuran structure contributes to its stability and specific chemical reactivity patterns typical of carbamate pesticides.
What is (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate used for?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate is primarily used as an active ingredient in pesticide formulations due to its carbamate structure. Carbamate compounds are commonly employed as insecticides and nematicides in agricultural applications. The compound may also serve as an intermediate in chemical synthesis or research applications. Its high toxicity classification indicates it requires professional handling and is restricted to specialized industrial or agricultural uses.
How to handle (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate safely?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate requires extreme caution due to its Acute Tox. 2 classification and 'Danger' signal word. Essential PPE includes chemical-resistant gloves, safety goggles, respiratory protection, and protective clothing. Work in well-ventilated areas or under fume extraction. Avoid skin contact, inhalation, and ingestion. Wash hands thoroughly after handling and never eat, drink, or smoke during use.
How to store (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate correctly?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate must be stored in a secure, cool, dry, and well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed and properly labeled with GHS06 and GHS09 pictograms. Due to its high toxicity (ADR Class 6.1, Group I), store in a locked facility with restricted access. Protect from moisture and direct sunlight to maintain stability.
What to do in case of contact with (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate?
Immediate medical attention is critical due to the compound's Acute Tox. 2 classification. For skin contact: remove contaminated clothing and rinse thoroughly with water for 15 minutes. Eye contact: flush with clean water for 15 minutes. If inhaled: move to fresh air immediately. If ingested: do not induce vomiting and seek emergency medical care. Contact poison control center and provide the safety data sheet to medical personnel.
How to dispose of (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate appropriately?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate must be disposed of as hazardous waste through licensed waste management companies due to its high toxicity and environmental hazard classification. Never dispose of in regular waste, drains, or soil. Contaminated containers require special treatment. Follow local and European waste regulations (Waste Framework Directive) and obtain proper waste codes. Professional incineration at high temperatures is typically the preferred disposal method.
How to transport (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate is classified under ADR Class 6.1 (Toxic substances), Packing Group I, indicating maximum danger level for transport. Transportation requires specialized hazardous goods packaging, proper labeling with toxic substance markings, and certified dangerous goods drivers. Shipping documents must include emergency response information. Only authorized carriers with ADR certification can transport this substance, and quantity limitations may apply depending on transport mode.
Is (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate subject to specific regulations?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate is subject to comprehensive European chemical regulations including REACH registration requirements and CLP classification as Acute Tox. 2 and aquatic hazard categories. As a pesticide active ingredient, it falls under EU Regulation 1107/2009 for plant protection products. The compound requires safety data sheets, professional user restrictions, and may be subject to authorization procedures. Import/export may require additional permits due to its toxicity profile.
Where to buy (2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate in Europe?
(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate is available through OYSI, a specialized European distributor of technical chemicals. As a highly regulated toxic substance requiring professional handling, it's only supplied to qualified industrial users with appropriate licenses and facilities. OYSI ensures compliance with European chemical regulations and provides necessary documentation including safety data sheets and certificates of analysis. Contact OYSI directly for availability, regulatory requirements, and technical specifications.
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(2,2-dimethyl-3H-1-benzofuran-7-yl) N-methylcarbamate is a dangerous good. We support you with labeling, packaging, and transport documentation.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.