2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate

C6H8Cl2O5

CAS106-75-2
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS05 Gefahrensymbol: Ätzend – Ätzwirkung
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Danger

Consulting for 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate

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Identification

CAS Number
106-75-2
EC Number
203-430-9
UN Number
3265
Index Number
607-141-00-2
PubChem CID
7828

Physical-chemical properties

Molecular Formula
C6H8Cl2O5
Molar Mass
231.03 g/mol
IUPAC Name
2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate

Chemical Identifiers

InChI
InChI=1S/C6H8Cl2O5/c7-5(9)12-3-1-11-2-4-13-6(8)10/h1-4H2
InChI Key
XFSAZBKSWGOXRH-UHFFFAOYSA-N

Overview

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate (CAS 106-75-2) is a bifunctional carbonochloridate compound characterized by high reactivity and corrosive properties. This specialized chemical intermediate belongs to the carbonochloridate family, featuring two highly reactive acid chloride functional groups connected by an ethylene glycol backbone. With its molecular formula C6H8Cl2O5 and molecular weight of 231.03 g/mol, this compound exhibits exceptional reactivity due to its dual carbonochloridate structure, making it valuable for various industrial synthesis applications. The compound presents significant safety considerations, classified under multiple hazard categories including acute toxicity (Category 4), skin irritation (Category 2), serious eye damage (Category 1), and chronic aquatic toxicity (Category 2). The danger signal word and associated GHS pictograms (GHS07, GHS05, GHS09) reflect its corrosive nature and potential health hazards. Its ADR classification as Class 8 indicates its corrosive properties during transportation and handling. Due to its bifunctional nature, this carbonochloridate serves as a crucial cross-linking agent in polymer chemistry, particularly in the production of specialized polyurethanes and other polymeric materials. It also finds application in pharmaceutical intermediate synthesis and in the manufacture of specialty coatings where controlled cross-linking is essential. Unlike simpler compounds such as N-cyclohexylcyclohexanamine, this bifunctional reagent enables the formation of complex molecular architectures through its dual reactive sites. The compound requires careful handling protocols including appropriate personal protective equipment, controlled storage conditions, and proper waste disposal procedures to ensure workplace safety and environmental protection. OYSI maintains reliable supply chains for this specialized carbonochloridate compound, supporting European industrial customers with consistent quality and regulatory compliance.

Safety & Classification

Danger
Classification:

Acute Tox. 4 *; Skin Irrit. 2; Eye Dam. 1; Aquatic Chronic 2

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H302

Harmful if swallowed.

H315

Causes skin irritation.

H318

Causes serious eye damage.

H411

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

Irritant

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:

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

  • +P305IF IN EYES:
  • +P351Rinse cautiously with water for several minutes.
  • +P338Remove contact lenses, if present and easy to do. Continue rinsing.
  • +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 Number3265
ADR Class8
Packing GroupII
Tunnel CodeE
Proper Shipping NameOxydiethylenbis(chlorformiat)
Marine PollutantNo

Frequently Asked Questions

What is 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate is a reactive organic compound with the molecular formula C6H8Cl2O5 and CAS number 106-75-2. This substance has a molecular weight of 231.03 g/mol and belongs to the carbonochloridate family of chemicals. It is classified as a hazardous substance with corrosive and toxic properties, requiring careful handling in industrial applications due to its reactive chloroformate functional groups.

What are the physicochemical properties of 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate is typically a liquid at room temperature with highly reactive properties due to its chloroformate groups. The compound is moisture-sensitive and hydrolyzes readily in contact with water, releasing hydrogen chloride gas. It exhibits corrosive characteristics and should be handled under anhydrous conditions. The substance has a molecular weight of 231.03 g/mol and contains two reactive carbonochloridate functional groups.

What is 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate used for?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate serves as a cross-linking agent and reactive intermediate in polymer chemistry and materials science. It is primarily used for surface modification of materials, synthesis of specialized polymers, and as a coupling agent in chemical manufacturing. The compound's dual chloroformate functionality makes it valuable for creating cross-linked networks and functionalizing surfaces in industrial applications requiring enhanced material properties.

How to handle 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate safely?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate requires strict safety measures including chemical-resistant gloves, safety goggles, and protective clothing due to its corrosive and toxic nature. Work must be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid contact with water and moisture, as the compound hydrolyzes rapidly. Emergency eyewash stations and safety showers should be readily accessible when handling this substance.

How to store 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate correctly?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate must be stored in tightly sealed containers under anhydrous conditions in a cool, dry place away from moisture and heat sources. The storage area should be well-ventilated and equipped with appropriate containment systems. Keep away from incompatible materials such as alcohols, amines, and water. Storage containers should be made of compatible materials that resist corrosion from potential hydrogen chloride formation.

What to do in case of contact with 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate?

Immediate action is required upon contact with 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate due to its corrosive properties. For skin contact, remove contaminated clothing and rinse with plenty of water for at least 15 minutes. In case of eye contact, flush immediately with water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention.

How to dispose of 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate properly?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate must be disposed of according to local and national hazardous waste regulations as it is classified as corrosive waste. The substance should not be released into the environment due to its aquatic toxicity classification. Professional waste management companies specialized in chemical waste disposal should handle the treatment and destruction of this compound through appropriate high-temperature incineration or other approved methods.

How to transport 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate is classified under ADR Class 8 (corrosive substances) with Packing Group II, indicating moderate danger level during transport. It must be packaged in UN-approved containers suitable for corrosive liquids and properly labeled with appropriate hazard markings. Transportation requires compliance with ADR regulations including proper documentation, vehicle placarding, and driver certification for hazardous materials transport within Europe.

Is 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate subject to specific regulations?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate is subject to REACH regulation requiring registration for manufacture or import above one tonne per year in the EU. It falls under CLP classification with GHS pictograms GHS05, GHS07, and GHS09, requiring appropriate labeling and safety data sheets. The substance is not currently listed as SVHC under REACH, but users must comply with occupational exposure limits and environmental protection requirements in their respective jurisdictions.

Where to buy 2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate in Europe?

2-(2-carbonochloridoyloxyethoxy)ethyl carbonochloridate is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across Europe. OYSI provides this specialty chemical with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical distributor, OYSI ensures quality standards and reliable supply chains for customers requiring this specialized reagent for their industrial applications and research needs.

Data Sources

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