(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate

C9H12ClO4P

CAS23560-59-0
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

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Identification

CAS Number
23560-59-0
EC Number
245-737-0
UN Number
3018
Index Number
015-126-00-1
PubChem CID
62773

Physical-chemical properties

Molecular Formula
C9H12ClO4P
Molar Mass
250.61 g/mol
IUPAC Name
(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate

Chemical Identifiers

InChI
InChI=1S/C9H12ClO4P/c1-12-15(11,13-2)14-9-7-5-3-4-6(7)8(9)10/h3-4,6-7H,5H2,1-2H3
InChI Key
GBAWQJNHVWMTLU-UHFFFAOYSA-N

Overview

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate (CAS 23560-59-0) is an organophosphorus compound with acute toxicity properties and significant environmental impact potential. This specialized organophosphate ester features a distinctive bicyclic structure incorporating a chlorinated seven-membered ring system bonded to a dimethyl phosphate group. With the molecular formula C9H12ClO4P and a molecular weight of 250.61 g/mol, this compound represents an important class of phosphorus-containing chemicals used in various industrial applications. The EC number 245-737-0 confirms its registration within European chemical databases, ensuring proper regulatory oversight for commercial distribution. The compound exhibits significant safety considerations, classified under Acute Toxicity Category 3 with associated environmental hazards including Aquatic Acute 1 and Aquatic Chronic 1 classifications. These classifications necessitate careful handling protocols and appropriate safety measures during storage, transportation, and application. The presence of GHS06 and GHS09 pictograms on product labeling indicates both acute toxicity risks and environmental hazards, while the ADR Class 6.1 designation governs its transportation requirements as a toxic substance. Industrial applications typically involve its use as an intermediate in organic synthesis processes, particularly in the development of specialized chemical formulations. The compound's unique bicyclic phosphate structure makes it valuable in research and development of new materials, similar to how related compounds like (2-propan-2-yloxyphenyl) N-methylcarbamate and (3,5-dimethyl-4-methylsulfanylphenyl) N-methylcarbamate serve specialized roles in chemical manufacturing processes. OYSI maintains reliable supply chains for this technical-grade compound, supporting European industries with consistent quality and regulatory compliance for their specialized chemical requirements.

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 Number3018
ADR Class6.1
Packing GroupIII
Tunnel CodeE
Proper Shipping NameHeptenophos (ISO)
Marine PollutantNo

Frequently Asked Questions

What is (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate is an organophosphate compound with the molecular formula C9H12ClO4P and CAS number 23560-59-0. This chemical features a bicyclic structure containing chlorine and phosphate ester groups, with a molecular weight of 250.61 g/mol. It is classified as acutely toxic and environmentally hazardous, requiring careful handling and storage procedures in industrial applications.

What are the physicochemical properties of (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate has a molecular weight of 250.61 g/mol and molecular formula C9H12ClO4P. As an organophosphate ester compound, it typically exhibits moderate polarity due to the phosphate group. The presence of the chlorine atom and bicyclic structure influences its chemical reactivity and stability. Specific physical properties such as melting point, boiling point, and solubility may vary depending on purity and environmental conditions.

What is (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate used for?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate is primarily used as a chemical intermediate in specialized industrial processes. Given its organophosphate structure, it may serve in the synthesis of other chemical compounds or as a research chemical in pharmaceutical or agrochemical development. Its specific bicyclic structure makes it valuable for applications requiring precise molecular architecture, though its acute toxicity limits its use to professional industrial settings with appropriate safety measures.

How to handle (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate safely?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate must be handled with extreme caution due to its Acute Tox. 3 classification. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods. Avoid skin contact, inhalation, and ingestion. Use appropriate tools to prevent direct contact, and ensure emergency eyewash and shower facilities are readily available in the work area.

How to store (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate correctly?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly sealed to prevent contamination and evaporation. Store separately from oxidizing agents, strong acids, and bases due to potential reactions with the phosphate ester group. Maintain appropriate temperature conditions and ensure storage areas are equipped with spill containment measures and restricted access protocols.

What to do in case of contact with (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate?

Immediate action is required upon contact with (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate due to its acute toxicity. For skin contact, remove contaminated clothing and rinse thoroughly with 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. If ingested, do not induce vomiting and seek immediate medical attention. Contact emergency services and provide the safety data sheet to medical personnel.

How to dispose of (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate appropriately?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate must be disposed of as hazardous waste through licensed waste management companies. Due to its acute toxicity and environmental hazard classification (Aquatic Acute 1, Aquatic Chronic 1), it cannot be disposed of in regular waste streams. Follow local and national regulations for hazardous waste disposal, including proper labeling, documentation, and transport requirements. Incineration at appropriate facilities may be suitable for destruction of this organophosphate compound.

How to transport (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate is classified under ADR Class 6.1 (Toxic substances), Packing Group III. Transport requires appropriate UN-approved packaging, proper labeling with GHS06 and GHS09 pictograms, and documentation indicating its toxic and environmentally hazardous properties. Vehicles must carry emergency response information and appropriate spill control materials. Only trained personnel should handle transportation, and routes should avoid environmentally sensitive areas where possible.

Is (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate subject to specific regulations?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate is regulated under European CLP regulation due to its hazard classification and must display appropriate GHS pictograms (GHS06, GHS09). It falls under REACH registration requirements for chemical substances. While not currently listed as a Substance of Very High Concern (SVHC), its acute toxicity and environmental hazard properties subject it to strict handling, storage, and disposal regulations across EU member states.

Where to buy (7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate in Europe?

(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides this compound to qualified industrial customers with appropriate handling capabilities and regulatory compliance. Due to its acute toxicity classification, purchase requires verification of proper storage facilities, trained personnel, and intended use documentation. Contact OYSI directly for availability, technical specifications, and regulatory compliance support for this specialized organophosphate compound.

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(7-chloro-6-bicyclo[3.2.0]hepta-2,6-dienyl) dimethyl phosphate is a dangerous good. We support you with labeling, packaging, and transport documentation.

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Data Sources

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