1-Chloro-1,1-difluoroethane
2 Inquiries
75-68-3
2026-08-30
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Product Description
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Seller Information
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Inquiry History
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DescriptionDayang Chem (Hangzhou) Co.,Ltd, with approximately 961392 visits to its shop, is a reputable Manufactory that has been providing 1-Chloro-1,1-difluoroethane products for 4 years on ECHEMI.Basic Info
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Product Name:
1-Chloro-1,1-difluoroethane
Other Name:Ethane,1-chloro-1,1-difluoro-;1-Chloro-1,1-difluoroethane;α-Chloroethylidene fluoride;Genetron 101;Genetron 142b;1,1-Difluoro-1-chloroethane;FC 142b;Freon 142b;R 142b;Dymel 142;F 142b;CFC 142b;FKW 142b;Fron 142b;HCFC 142b;HFA 142b;Daiflon 142b;Solkane 142b;Propellant 142B;65762-25-6
CAS No.:75-68-3
Molecular Formula:C2H3ClF2
InChIKeys:InChIKey=BHNZEZWIUMJCGF-UHFFFAOYSA-N
Molecular Weight:100.49500
Exact Mass:100.50
EC Number:200-891-8
UNII:FUC3XHA6GY
ICSC Number:0643
UN Number:2517
DSSTox ID:DTXSID9023960
Color/Form:Colorless gas
HScode:29033990
Categories:
Characteristics-
PSA:
0
XLogP3:1.83790
Appearance:1-chloro-1,1-difluoroethane appears as a colorless, odorless gas shipped as a liquid under own vapor pressure. Contact with the unconfined liquid may cause frostbite by evaporative cooling. Easily ignited. Vapors heavier than air. A leak may be either liquid or vapor. May asphyxiate by the displacement of air. Prolonged exposure to fire or intense heat may cause the containers to violently rupture and rocket.
Density:1 x 10-6 g/cm3 @ Temp: 25 °C
Melting Point:-130.8 °C
Boiling Point:-9.7 °C
Flash Point:Flammable gas
Refractive Index:1.316
Water Solubility:Solubility in water, g/100ml at 25°C: 0.19
Storage Conditions:Grounding and bonding required. Keep separated from incompatible substances. Avoid heat, flames, sparks and other sources of ign
Vapor Pressure:2196 mm Hg ( 21 °C)
Vapor Density:3.49 (vs air)
Toxicity:LC50 inhalation in mouse: 1758gm/m3/2H
Flammability characteristics:Lower flammable limit: 6.2% by volume; Upper flammable limit: 17.9% by volume
Explosive limit:vol% in air: 6.27.9
Odor:Nearly odorless
OH:3.06e-15 cm3/molecule*sec
Henrys Law Constant:0.06 atm-m3/mole|Henry's Law constant = 0.0588 atm cu-m/mole at 25 °C
Experimental Properties:Critical molar volume: 226 cu cm/mol|Dipole moment = 2.14 debye|Specific volume at 21.1 °C, 101.325 kPa = 224.7 dcm m/Kg; (3.6 cu ft/lb)|Viscosity (liquid): 0.477 CP at -25 °C; 0.376 CP at 0 °C|Hydroxyl radical reaction rate constant = 3.06X10-15 cu-cm/molc sec at 25 °C
Air and Water Reactions:Highly flammable.
Reactive Group:Fluorinated Organic Compounds
Reactivity Alerts:Highly Flammable
Reactivity Profile:1-CHLORO-1,1-DIFLUOROETHANE 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.
Autoignition Temperature:632 °C
Flammable Limits:Lower flammable limit: 6.2% by volume; Upper flammable limit: 17.9% by volume
Physical Dangers:The gas is heavier than air and may travel along the ground; distant ignition possible. The gas is heavier than air and may accumulate in lowered spaces causing a deficiency of oxygen.
Heat of Vaporization:223.15 kJ/kg
Critical Temperature & Pressure:Critical temperature: 136.85 °C; Critical pressure: 4.048 MPa
Hazard IdentificationClassification of the substance or mixture
Flammable gases, Category 1A, Flammable gas
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
Hazardous to the ozone layer, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H220 Extremely flammable gas
H280 Contains gas under pressure; may explode if heated
H412 Harmful to aquatic life with long lasting effects
H420 Harms public health and the environment by destroying ozone in the upper atmosphere
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P273 Avoid release to the environment.
Response P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 In case of leakage, eliminate all ignition sources.
Storage P403 Store in a well-ventilated place.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
P502 Refer to manufacturer or supplier for information on recovery or recycling
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Cool.Chlorodifluoroethane must be stored to avoid contact with oxidizers (such as perchlorates, peroxides, permanganates, chlorates, and nitrates) since violent reactions occur. Detached or outside storage is preferred. Metal containers involving the transfer of this chemical should be grounded and bonded. Where possible, automatically pump liquid from drums or other storage containers to process containers. Drums must be equipped with self-closing valves, pressure vacuum bungs, and flame arresters. Use only non-sparking tools and equipment, especially when opening and closing containers of this chemical. Sources of ignition, such as smoking and open flames, are prohibited where this chemical is used, handled, or stored in a manner that could create a potential fire or explosion hazard ...
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Seller Information
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Business Type:
Manufactory
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Main Products:
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Location:
RM901-7,Unit 2,259# WenSan Road, Xihu District, Hangzhou Zhejiang, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Certifications:
Dangerous Chemicals Business License,Pesticide Business License,ISO 9001:2015
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Belgium
1-chloro-1,1-difluoroethane (R142b)
20 MT Jun 26, 2025 
France
1-Chloro-1,1-difluoroethane
20 MT Jun 23, 2025 Post an enquiry for this product
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