N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine

C12H19ClNO3P

CAS299-86-5
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
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Identification

CAS Number
299-86-5
EC Number
206-083-1
UN Number
3077
Index Number
015-074-00-X
PubChem CID
9300

Physical-chemical properties

Molecular Formula
C12H19ClNO3P
Molar Mass
291.71 g/mol
IUPAC Name
N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine

Chemical Identifiers

InChI
InChI=1S/C12H19ClNO3P/c1-12(2,3)9-6-7-11(10(13)8-9)17-18(15,14-4)16-5/h6-8H,1-5H3,(H,14,15)
InChI Key
BOFHKBLZOYVHSI-UHFFFAOYSA-N

Overview

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine (CAS 299-86-5) is an organophosphorus compound with pesticidal properties and moderate aquatic toxicity. This specialized organophosphorus chemical serves as an important intermediate in agricultural chemistry applications. With the molecular formula C12H19ClNO3P and a molecular weight of 291.71 g/mol, this compound features a distinctive phosphoryl group linked to a chlorinated phenoxy structure with a tert-butyl substituent. The molecule's unique architecture combines organophosphate functionality with aromatic chlorinated components, making it valuable for specific industrial synthesis processes. The substance presents moderate toxicity concerns, classified under Acute Tox. 4 for both oral and dermal exposure routes, requiring careful handling protocols. Its aquatic toxicity profile shows both acute and chronic environmental hazards, necessitating appropriate containment measures during storage and use. The compound falls under ADR Class 9 for transportation purposes and displays GHS pictograms GHS07 and GHS09, indicating both health hazards and environmental risks. Primary industrial applications include use as a chemical intermediate in pesticide synthesis and as a building block for more complex organophosphorus compounds. The compound finds particular utility in agricultural chemical manufacturing where its phosphoryl functionality provides essential reactivity for creating targeted pest control agents. Related compounds in this chemical family include substances like dipropoxyphosphinothioyloxy-dipropoxy-sulfanylidene-lambda5-phosphane, which share similar organophosphorus characteristics but serve different synthetic pathways. OYSI maintains reliable supply chains for this technical-grade chemical, supporting European industrial customers with consistent quality and regulatory compliance documentation.

Safety & Classification

Warning
Classification:

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

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H312

Harmful in contact with skin.

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

Skin Contact

Harmful

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

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 Number3077
ADR Class9
Packing GroupIII
Tunnel Code-
Proper Shipping NameCrufomat (ISO)
Marine PollutantNo

Frequently Asked Questions

What is N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine is an organophosphorus compound with CAS number 299-86-5 and molecular formula C12H19ClNO3P. This chemical substance has a molecular weight of 291.71 g/mol and contains phosphorus, nitrogen, and chlorine functional groups in its structure. It is classified as a hazardous substance with acute toxicity properties and environmental concerns for aquatic organisms.

What are the physicochemical properties of N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine is an organophosphorus compound with a molecular weight of 291.71 g/mol and formula C12H19ClNO3P. The substance contains a tert-butyl group, chlorophenoxy moiety, and phosphoryl group which influence its chemical behavior. Specific physical properties such as melting point, boiling point, and solubility data would require detailed technical specification sheets for precise values.

What is N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine used for?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine is typically used in specialized industrial applications due to its organophosphorus structure. Such compounds are commonly employed in chemical synthesis, pharmaceutical intermediates, or specialized chemical processes. The specific applications depend on the compound's reactivity and the requirements of the end-user industry. Professional users should consult technical documentation for detailed application guidelines.

How to handle N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine safely?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine requires careful handling due to its Acute Tox. 4 classification and Warning signal word. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Ensure adequate ventilation in work areas and avoid inhalation or skin contact. Handle in accordance with GHS07 pictogram requirements and follow established chemical safety protocols for toxic substances.

How to store N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine correctly?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine should be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly closed and properly labeled according to CLP regulations. Store away from sources of ignition and ensure storage areas comply with local chemical storage requirements. Given its acute toxicity classification, implement appropriate access controls and inventory management procedures.

What to do in case of contact with N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine?

In case of contact with N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine, immediately remove contaminated clothing and rinse affected skin or eyes with plenty of water for at least 15 minutes. If inhaled, move to fresh air immediately. Due to its Acute Tox. 4 classification, seek medical attention promptly, especially if symptoms develop. Keep the safety data sheet available for medical personnel and never induce vomiting unless directed by medical professionals.

How to dispose of N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine appropriately?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine must be disposed of through licensed hazardous waste disposal facilities due to its acute toxicity and aquatic environmental hazards (Aquatic Acute 1, Aquatic Chronic 1). Never discharge to sewers, waterways, or soil. Contact certified waste management companies for proper collection and treatment. Follow local and European waste regulations including the Waste Framework Directive for hazardous chemical disposal.

How to transport N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transportation. This classification requires appropriate UN-specification packaging, proper shipping documentation, and hazard placarding. Transport vehicles must comply with ADR regulations for Class 9 substances. Ensure drivers have appropriate training and emergency response information during transport.

Is N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine subject to specific regulations?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine is subject to REACH and CLP regulations within the European Union, requiring proper registration, classification, and labeling. The substance is not currently identified as a SVHC (Substance of Very High Concern). Users must comply with occupational safety regulations due to its acute toxicity classification and implement appropriate risk management measures for environmental protection given its aquatic hazard classification.

Where to buy N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine in Europe?

N-[(4-tert-butyl-2-chlorophenoxy)-methoxyphosphoryl]methanamine is available through OYSI, a European distributor of specialty chemical products. OYSI provides professional-grade chemicals with appropriate documentation, safety data sheets, and regulatory compliance support. As a specialized organophosphorus compound, availability may be subject to minimum order quantities and lead times. Contact OYSI directly for current availability, specifications, and delivery options across Europe.

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Data Sources

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