(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate

C12H17NO2

CAS2631-37-0
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
2631-37-0
EC Number
220-113-0
UN Number
2757
Index Number
006-037-00-9
PubChem CID
17516

Physical-chemical properties

Molecular Formula
C12H17NO2
Molar Mass
207.27 g/mol
IUPAC Name
(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate

Chemical Identifiers

InChI
InChI=1S/C12H17NO2/c1-8(2)10-5-9(3)6-11(7-10)15-12(14)13-4/h5-8H,1-4H3,(H,13,14)
InChI Key
DTAPQAJKAFRNJB-UHFFFAOYSA-N

Overview

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate (CAS 2631-37-0) is an organophosphate carbamate compound with potent insecticidal and acetylcholinesterase inhibition properties. This methylcarbamate derivative, with the molecular formula C12H17NO2 and molecular weight of 207.27 g/mol, represents a significant compound in the carbamate family of chemicals. The substance features a phenyl ring substituted with methyl and isopropyl groups, connected to an N-methylcarbamate functional group, which is responsible for its biological activity mechanism. The compound operates primarily through the reversible inhibition of acetylcholinesterase enzymes, making it effective in pest control applications. From a safety perspective, this chemical requires careful handling due to its acute toxicity classification (Acute Tox. 3) and significant environmental concerns, as indicated by its Aquatic Acute 1 and Aquatic Chronic 1 hazard classifications. The substance carries the "Danger" signal word and displays both GHS06 (skull and crossbones) and GHS09 (environmental hazard) pictograms. Transportation falls under ADR class 6.1, reflecting its toxic nature. Proper personal protective equipment and containment measures are essential during handling and storage. Industrial applications primarily focus on pest control formulations, where its selective toxicity and reversible enzyme inhibition provide advantages over permanent organophosphate alternatives. The compound also finds use in research applications for studying cholinesterase mechanisms. Related compounds in this chemical family include (2-propan-2-yloxyphenyl) N-methylcarbamate and (3,5-dimethyl-4-methylsulfanylphenyl) N-methylcarbamate, which share similar structural features and biological activity profiles. OYSI maintains availability of this specialized carbamate compound for qualified industrial customers requiring high-purity chemical intermediates and active ingredients.

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 NamePromecarb (ISO)
Marine PollutantNo

Frequently Asked Questions

What is (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate is an organic chemical compound with CAS number 2631-37-0 and molecular formula C12H17NO2. This carbamate derivative has a molecular weight of 207.27 g/mol and belongs to the family of N-methylcarbamate compounds. It is classified as a hazardous substance with acute toxicity properties and environmental concerns, requiring careful handling and specialized safety measures in industrial applications.

What are the physicochemical properties of (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate is an organic solid compound with a molecular weight of 207.27 g/mol. The substance contains aromatic and aliphatic structural elements, with methylcarbamate functionality that influences its chemical behavior. Its physicochemical properties are determined by the phenyl ring substituted with methyl and isopropyl groups, combined with the polar carbamate moiety, affecting its solubility and stability characteristics under various conditions.

What is (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate used for?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate is primarily used as an active ingredient in pest control formulations and insecticides. As a carbamate compound, it acts as a cholinesterase inhibitor, making it effective against various insect species. The substance finds applications in agricultural crop protection, professional pest management, and specialized industrial formulations where controlled insecticidal activity is required under regulated conditions.

How to handle (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate safely?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate must be handled with extreme caution due to its Acute Tox. 3 classification and GHS06 skull and crossbones pictogram. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work in well-ventilated areas or under fume extraction, avoid skin and eye contact, and never eat, drink, or smoke during handling. Emergency shower and eyewash facilities should be readily accessible.

How to store (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate correctly?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate should be stored in tightly sealed original containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep away from incompatible materials and ensure storage areas are equipped with appropriate containment measures. Access should be restricted to trained personnel only, with clear labeling showing hazard pictograms GHS06 and GHS09, and the substance should be segregated from food, feed, and drinking water.

What to do in case of contact with (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate?

Immediate action is critical due to the acute toxicity of (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate. For skin contact, remove contaminated clothing and rinse thoroughly with water for at least 15 minutes. In case of eye contact, flush with water for 15 minutes while holding eyelids open. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and show the safety data sheet.

How to dispose of (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate appropriately?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate must be disposed of as hazardous waste through licensed waste management facilities due to its acute toxicity and environmental hazard classifications. Never discharge into drains, soil, or water bodies due to its Aquatic Acute 1 and Aquatic Chronic 1 classifications. Contaminated packaging should also be treated as hazardous waste. Disposal must comply with local, national, and EU waste regulations, requiring proper documentation and tracking.

How to transport (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate is classified as ADR Class 6.1 (toxic substances) Packing Group II, requiring specialized dangerous goods transportation procedures. Packages must bear appropriate hazard labels and UN identification numbers. Transport vehicles need proper placarding, and drivers must hold valid dangerous goods licenses. Shipping documents must include emergency response information, and the substance requires segregation from food, feed, and certain incompatible materials during transport.

Is (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate subject to particular regulations?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate is subject to comprehensive EU chemical regulations including REACH registration requirements and CLP classification as Acute Tox. 3, Aquatic Acute 1, and Aquatic Chronic 1. While not currently listed as an SVHC substance, it requires proper hazard communication with GHS06 and GHS09 pictograms. Additional restrictions may apply under biocide or plant protection product regulations depending on intended use, requiring specialized authorizations for commercial applications.

Where to buy (3-methyl-5-propan-2-ylphenyl) N-methylcarbamate in Europe?

(3-methyl-5-propan-2-ylphenyl) N-methylcarbamate is available through OYSI, a specialized European distributor of technical chemicals and hazardous substances. OYSI provides compliant supply with proper documentation, safety data sheets, and regulatory support for professional and industrial customers. As a controlled substance requiring specialized handling, procurement is typically restricted to qualified industrial users with appropriate licenses and safety infrastructure for handling Class 6.1 toxic materials.

Data Sources

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