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Difluorochloromethane

Difluorochloromethane
Difluorochloromethane structure
CAS No.
75-45-6
Chemical Name:
Difluorochloromethane
Synonyms
f22;F 22;F-22;fc22;HFA22;cfc22;FC 22;FKW22;chloro;Fron22
CBNumber:
CB5385223
Molecular Formula:
CHClF2
Formula Weight:
86.47
MOL File:
75-45-6.mol

Difluorochloromethane Properties

Melting point:
-146°C
Boiling point:
-40.8°C
Density 
1,18 g/cm3
refractive index 
1.2560
Water Solubility 
Slightly soluble
Stability:
Stable.
CAS DataBase Reference
75-45-6(CAS DataBase Reference)
NIST Chemistry Reference
Methane, chlorodifluoro-(75-45-6)
EPA Substance Registry System
Methane, chlorodifluoro-(75-45-6)

SAFETY

Hazard Codes  F,N
Risk Statements  40-59
Safety Statements  23-59
RIDADR  1018
Hazard Note  Non-Flammable
HazardClass  2.2
Hazardous Substances Data 75-45-6(Hazardous Substances Data)

Difluorochloromethane price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy

Difluorochloromethane Chemical Properties,Uses,Production

Chemical Properties

colourless gas

Chemical Properties

Chlorodifluoromethane is a nonflammable, colorless, nearly odorless gas.

Uses

Refrigerant, low-temperature solvent, fluorocarbon resins, especially tetrafluoroethylene polymers.

General Description

Difluorochloromethane is a colorless gas with an ethereal odor. Difluorochloromethane is shipped as a liquefied gas under its own vapor pressure. Difluorochloromethane is noncombustible. Difluorochloromethane can asphyxiate by the displacement of air. Contact with the liquid can cause frostbite. Toxic gases can be produced in fires involving Difluorochloromethane. Exposure of the container to prolonged heat or fire may cause Difluorochloromethane to rupture violently and rocket.

Air & Water Reactions

The liquefied gas poured into water can be violently explosive. This is due to the phase transition from superheated liquid to vapor.

Reactivity Profile

Difluorochloromethane is incompatible with the following: Alkalis, alkaline earth metals (e.g., powdered aluminum, sodium, potassium, zinc) .

Hazard

Asphyxiant. Central nervous system impairment, cardiac sensitization. Questionable carcinogen.

Health Hazard

Inhalation at greater than 10% concentration in air may cause narcosis. Liquid may cause frostbite.

Fire Hazard

Special Hazards of Combustion Products: Decomposition gases are toxic and irritating.

Safety Profile

Mddly toxic by inhalation. Experimental reproductive effects. Mutation data reported. An asphpant in hgh concentrations. At elevated pressures, 50% mixtures with air are combustible although ignition is dfficult. When heated to decomposition it emits toxic fumes of Fand Cl-. See also CHLORINATED HYDROCARBONS, ALIPHATIC; and FLUORIDES.

Potential Exposure

Chlorodifluoromethane is used as an aerosol propellant, refrigerant, and low-temperature solvent. It is used in the synthesis of polytetrafluoroethylene (PTFE).

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit. If frostbite has occurred, seek medical attention immediately; do NOT rub the affected areas or flush them with water. In order to prevent further tissue damage, do NOT attempt to remove frozen clothing from frostbitten areas. If frostbite has NOT occurred, immediately and thoroughly wash contaminated skin with soap and water.

Shipping

UN1018 Chlorodifluoromethane, Hazard Class: 2.2; Labels: 2.2-Non-flammable compressed gas. Cylinders must be transported in a secure upright position, in a wellventilated truck. Protect cylinder and labels from physical damage. The owner of the compressed gas cylinder is the only entity allowed by federal law (49CFR) to transport and refill them. It is a violation of transportation regulations to refill compressed gas cylinders without the express written permission of the owner.

Incompatibilities

The liquefied gas poured into water can be violently explosive. This is due to the phase transition from superheated liquid to vapor. Chlorodifluoromethane reacts violently with alkalies and alkaline earth metals; powdered aluminum; sodium, potassium, and zinc; causing fire and explosion hazard. Moisture and rust cause slow decomposition, forming toxic gases. Attacks some plastics, rubber, and coatings. Decomposes in heat forming fumes of chlorine, hydrogen chloride, HF, and phosgene. Attacks magnesium and its alloys.

Waste Disposal

Return refillable compressed gas cylinders to supplier. Return to vendor or send to licensed waste disposal company.

Difluorochloromethane Preparation Products And Raw materials

Raw materials

Preparation Products


Difluorochloromethane Suppliers

Global( 114)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2561 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1367 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Fluoropharm Co., Ltd.
+8613336034509
sales@fluoropharm.com CHINA 735 60
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
SHANG FLUORO 021-65170832 13331983812 18019716620
021-66315200 shangfluoro@hotmail.com China 414 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 12500 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426030
86-021-50426522,50426273 sales@jingyan-chemical.com China 10012 60

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