1,1-Dichloroethene

Basic Information

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CAS Number

9002-85-1

Molecular Formula

C2H2Cl2

Molecular Weight

96.94 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

SMILES

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C=C(Cl)Cl

InChI

InChI=1S/C2H2Cl2/c1-2(3)4/h1H2

InChIKey

LGXVIGDEPROXKC-UHFFFAOYSA-N

LogP

1.9352

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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Stability

Synonyms & References

English

HSDB 1995
as-Dichloroethylene
HCC 1130A
Q161284
Vinylidene chloride, inhibited
Chlorure de vinylidene [French]
CHEBI:34031
Vinylidene chloride, inhibited [UN1303] [Flammable liquid]
RCRA waste no. U078
1,1-Dichloroethene 10 microg/mL in Methanol
asym-Dichloroethylene
AI3-28804
MFCD00011653
NCI-C54262
CCRIS 622
Vinylidene dichloride
1,1-DICHLOROETHYLENE [HSDB]
75-35-4
EC 200-864-0
AKOS000120591
Vinylidene chloride
InChI=1/C2H2Cl2/c1-2(3)4/h1H
VINYLIDENE CHLORIDE [IARC]
DTXCID001438
PD075979
EN300-21072
1,1-Dce
CH2=CCl2
1,1-Dichloroethene (stabilized with MEHQ)
D0366
UN1303

FAQ

What regulatory guidelines apply to 1,1-Dichloroethene (CAS: 9002-85-1)?

1,1-Dichloroethene (CAS: 9002-85-1) is subject to regulatory guidelines under the GHS (Global Harmonized System of Classification and Labeling of Chemicals) for classification as a toxic substance. In the EU, it is regulated under REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals). FDA and EPA also have specific requirements for its handling, storage, and disposal, including restrictions on its use in consumer products and environmental protections.

Are there alternatives to 1,1-Dichloroethene (CAS: 9002-85-1) in synthesis?

There are alternatives to 1,1-Dichloroethene (CAS: 9002-85-1) in synthesis, such as 1,2-Dichloroethane and vinyl chloride. These alternatives are often used due to their lower toxicity and lower reactivity. However, they may have their own regulatory and safety considerations. It is important to evaluate each alternative based on the specific needs of the synthesis process.

What is the market or research trend for 1,1-Dichloroethene (CAS: 9002-85-1)?

The market for 1,1-Dichloroethene (CAS: 9002-85-1) is declining due to increasing regulatory restrictions and environmental concerns. Research trends are shifting towards the development of safer alternatives, such as vinyl chloride and 1,2-Dichloroethane. These compounds are being explored for their potential in various industries, including the manufacturing of plastics and solvents.

How should waste containing 1,1-Dichloroethene (CAS: 9002-85-1) be handled?

Waste containing 1,1-Dichloroethene (CAS: 9002-85-1) should be collected and stored in airtight containers to prevent leaks and ensure safety. Proper waste disposal should be conducted by a licensed hazardous waste management company. Incineration is a common method for disposal, but it must be done under controlled conditions to minimize environmental impact. Additional precautions include ensuring proper ventilation and personal protective equipment for handlers.