CAS 27156-03-2 Dichlorodifluoroethene (HCID 11736)

Overview

Dichlorodifluoroethylene is a liquid material, which may cause illness from inhalation. When heated to high temperatures it may decompose and emit toxic fumes. When in contact with water or steam it may produce additional fumes that can cause illness from inhalation. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since it is a liquid it can easily penetrate the soil and contaminate groundwater and nearby streams.

Names & identifiers

Preferred name: Dichlorodifluoroethene
IUPAC: 1,2-dichloro-1,2-difluoroethene

Names & synonyms

dichlorodifluoroetheneRefChem:586763DTXSID5010612941,2-dichloro-1,2-difluoroethene598-88-91,2-Difluoro-1,2-dichloroethylene27156-03-2(E)-1,2-dichloro-1,2-difluoroethene1,2-dichlorodifluoroethylene381-71-5Ethene,1,2-dichloro-1,2-difluoro-(E)-1,2-dichloro-1,2-difluoro-ethylene

Show more names

SCHEMBL33103DTXSID9073206UPVJEODAZWTJKZ-UHFFFAOYSA-NMFCD062468471,2-dichloro-1,2-difluoro-ethylene(1E)-1,2-dichloro-1,2-difluoroetheneDB-053488DB-067740

Database identifiers

CAS: 27156-03-2、598-88-9
PubChem CID: 11736
DTXSID: DTXSID9073206
EC Number: 608-056-3

Properties

Computed structural propertiesFilling in

XLogP: 2.4
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 0
Heavy atoms: 6
Formal charge: 0
Complexity: 67.6

Experimental & physicochemical properties

Physical Description · 1 item

Dichlorodifluoroethylene is a liquid material, which may cause illness from inhalation. When heated to high temperatures it may decompose and emit toxic fumes. When in contact with water or steam it may produce additional fumes that can cause illness from inhalation. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since it is a liquid it can easily penetrate the soil and contaminate groundwater and nearby streams.

Safety & regulation

Hazard information

DOT LabelPoison

Fire HazardsExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:

Health HazardsExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:

Reactive GroupHalogenated Organic Compounds

Reactivity AlertsWater-Reactive

Reactivity Profile · 1 item

DICHLORODIFLUOROETHYLENE is chemically inert in many situations, but can react violently with strong reducing agents such as the very active metals and the active metals. Can react with strong oxidizing agents or weaker oxidizing agents under extremes of temperature.