(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate
C24H32O4
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Identification
- CAS Number
- 57960-19-7
- UN Number
- 3077
- Index Number
- 606-144-00-6
- PubChem CID
- 93315
Physical-chemical properties
- Molecular Formula
- C24H32O4
- Molar Mass
- 384.50 g/mol
- IUPAC Name
- (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate
Chemical Identifiers
- InChI
- InChI=1S/C24H32O4/c1-3-4-5-6-7-8-9-10-11-12-17-21-22(26)19-15-13-14-16-20(19)23(27)24(21)28-18(2)25/h13-16H,3-12,17H2,1-2H3
- InChI Key
- QDRXWCAVUNHOGA-UHFFFAOYSA-N
Overview
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate (CAS 57960-19-7) is a naphthoquinone derivative with strong sensitizing properties and significant environmental toxicity concerns. This specialized chemical compound belongs to the naphthoquinone family, characterized by its distinctive dodecyl chain substitution and acetate functionality. With a molecular formula of C24H32O4 and molecular weight of 384.5 g/mol, this substance exhibits complex chemical properties that make it valuable for specific industrial applications while requiring careful handling protocols. The compound presents significant safety considerations, classified under multiple hazard categories including STOT SE 1 (specific target organ toxicity-single exposure) and STOT RE 2 (repeated exposure), indicating potential for serious organ damage. Its Skin Sens. 1 classification warns of strong sensitization potential, requiring strict personal protective equipment protocols during handling. Environmental concerns are paramount, with Aquatic Acute 1 and Aquatic Chronic 1 classifications indicating severe toxicity to aquatic life with long-lasting effects. Transportation regulations classify this material under ADR Class 9 (miscellaneous dangerous goods), necessitating specialized logistics and documentation. The GHS08, GHS07, and GHS09 pictograms emphasize health hazards, sensitization risks, and environmental dangers respectively. Industrial applications typically involve specialized chemical synthesis processes, pharmaceutical intermediates, and research applications where naphthoquinone derivatives are essential. Unlike simpler compounds such as diphenyldiazene, this acetate derivative offers unique reactivity patterns due to its extended alkyl chain and dual carbonyl system. OYSI maintains strict quality standards and regulatory compliance for this specialized chemical, ensuring proper documentation and safe delivery to qualified industrial customers across Europe.
Safety & Classification
STOT SE 1; STOT RE 2; Skin Sens. 1; 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
Skin Contact
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:
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 | 3077 |
| ADR Class | 9 |
| Packing Group | III |
| Tunnel Code | - |
| Proper Shipping Name | Acequinocyl (ISO) |
| Marine Pollutant | No |
Frequently Asked Questions
What is (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate is an organic chemical compound with molecular formula C24H32O4 and CAS number 57960-19-7. This substance belongs to the naphthoquinone derivative family, characterized by a naphthalene ring structure with specific functional groups. With a molecular weight of 384.5 g/mol, it is classified as a hazardous substance requiring careful handling due to its potential health and environmental impacts.
What are the physicochemical properties of (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate is a complex organic molecule with a molecular weight of 384.5 g/mol and formula C24H32O4. The compound features a long dodecyl chain attached to a dioxonaphthalene core with an acetate group. Its physicochemical properties are influenced by both the aromatic quinone structure and the aliphatic chain, affecting its solubility, stability, and reactivity patterns in various chemical environments.
What is (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate used for?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate is primarily used in specialized industrial applications and research settings. Given its naphthoquinone structure, it may serve as an intermediate in chemical synthesis, pharmaceutical research, or specialty chemical manufacturing. The compound's unique molecular structure makes it valuable for specific chemical transformations and applications requiring its particular reactivity profile. Professional use requires appropriate safety measures due to its hazardous classification.
How to handle (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate safely?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate requires strict safety protocols due to its hazardous classification. Essential protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection when handling. Work in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin and eye contact completely. Emergency washing facilities must be readily accessible. Personnel should be trained in proper handling techniques and emergency procedures before working with this substance.
How to store (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate correctly?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate must be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers protected from physical damage and ensure proper labeling with hazard information. Storage areas should have appropriate spill containment measures and restricted access to trained personnel only. Regular inspection of containers and storage conditions helps maintain product integrity and safety.
What to do in case of contact with (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate?
Immediate action is required upon contact with (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate. For skin contact, remove contaminated clothing and wash thoroughly with soap and water for at least 15 minutes. In case of eye contact, rinse immediately with clean water for 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. Remove contaminated clothing and seek medical attention promptly, especially given the substance's potential for organ toxicity.
How to dispose of (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate properly?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate must be disposed of through licensed hazardous waste contractors in accordance with local and European regulations. The substance cannot be disposed of in regular waste streams due to its environmental hazard classification. Contaminated materials, containers, and protective equipment require similar specialized disposal. Proper waste classification and documentation are essential, and incineration at authorized facilities is typically the preferred disposal method for this type of organic compound.
How to transport (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate is classified as ADR Class 9 (Miscellaneous dangerous substances), Packing Group III for transport purposes. This classification requires specific packaging, labeling, and documentation for road transport. Vehicles must carry appropriate emergency equipment and drivers need ADR certification. Proper shipping papers, emergency response information, and hazard placarding are mandatory. The substance requires careful handling during loading and unloading operations to prevent environmental contamination.
Is (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate subject to specific regulations?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate is subject to European REACH registration requirements and CLP classification regulations. While not currently listed as an SVHC substance, its hazardous classification requires compliance with occupational health and safety regulations. Users must maintain safety data sheets, implement risk management measures, and ensure worker protection. Environmental discharge may be restricted under various national and EU environmental protection laws due to its aquatic toxicity classification.
Where to buy (3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate in Europe?
(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate is available through OYSI, a European distributor specializing in technical chemical products. OYSI provides this specialty chemical to qualified industrial and research customers across Europe, ensuring compliance with all applicable regulations. Professional customers can contact OYSI for availability, technical specifications, and safety documentation. Due to the substance's hazardous nature, purchases are restricted to qualified users with appropriate handling capabilities and facilities.
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(3-dodecyl-1,4-dioxonaphthalen-2-yl) acetate 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.