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1,1-Difluoroethane, R152a, HFC-152a 99.9% COSUTIN

Name: 1,1-Difluoroethane, R152a, HFC-152a 99.9% COSUTIN
Brand: COSUTIN
SKU: pr2303132470
Price: 2500 USD
Availability: InStock

5 Inquiries

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CAS No.:

75-37-6

Grade:

Cosmetics Grade

Content:

99.9%

Port:

ningbo

Brand:

COSUTIN

Packaging:

730kg/cylinder, 17 MT/ISO TANK

Price valid (until):

2023-03-16

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Cosutin Industrial Co., Limited

Company Type:

Distributor

Location:

Hongkong, China

Qualification:

Main Products:

TEP,1-Difluoroethane (R152a,3,Triphenyl Phosphite,3-Pentafluoropropane R245fa),isopentane

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Product Description
Seller Information
Inquiry History

Description

Product Detail

1,1-Difluoroethane (R152a, HFC-152a) Applications.
In addition to serving as a refrigerant, 1,1-difluoroethane(HFC-152a) is also commonly used in gas duster (commonly thought of as "canned air"), and many consumer aerosol products, especially those subject to stringent VOC requirements.
HFC-152a is a substance regulated under the Ozone Layer Protection Law. HFC-152a has also been used as a polyurethane foam blowing agent, aerosol, detergent and PVDF.

SPECIFICATIONS
Appearance : Colourless and not turbid
Purity,% ≥99.9%
Moisture% ≤0.001
Non-volatile residue % ≤0.01
Acidity % ≤0.0001
1,1-Difluoroethane (R152a, HFC-152a) Physical Parameters
R152a Basic Information
English Name: 1,1-Difluoroethane
CAS Number: 75-37-6
Colour: Colourless
Odor : slight, ether-like
Appearance: Colourless and not turbid
Chemical name: 1,1-difluoroethane
Chemical formula: C2H4F2
Boiling point (°C): -25 °C, 248 K, -13 °F
melting point: -117 °C, 156 K, -179 °F
Range of flammability (vol% in air): 3.9-16.9 vol%
Flash Point: < -50 °C (< -58 °F)
Vapor Pressure: 5,960 hPa at 25 °C (77 °F)
Vapor Density: 2.4 at 25 °C (77 °F) (Air = 1.0)
Density: 0.90 g/cm3 at 25 °C (77 °F) (as liquid)

Synonyms: Difluoroethane; Freon 152a; Ethylidene difluoride; Ethylidene fluoride; HFC-152a R-152a; DFE; 1,1-Difluoroethane.
https://www.cosutinchina.com/products/Difluoroethane-R152a.html

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Melting Point	152°C~156°C

Basic Info

Product Name:

1,1-Difluoroethane

Other Name:

Ethane,1,1-difluoro-;1,1-Difluoroethane;Algofrene 67;Ethylidene fluoride;Genetron 152A;FC 152a;R 152a;Dymel 152;FKW 152a;HFC 152a;Fron 152a;F 152A;Dymel 152A;HCFC 152a;HFA 152a;TG 152a;Solkane 152a;Propellant 152A;Formacel Z 2;HFO 152a;152a;Freon R 152a;71281-71-5

CAS No.:

75-37-6

Molecular Formula:

C2H4F2

InChIKeys:

InChIKey=NPNPZTNLOVBDOC-UHFFFAOYSA-N

Molecular Weight:

66.05

Exact Mass:

66.05

EC Number:

200-866-1

UNII:

0B1U8K2ME0

ICSC Number:

1729

UN Number:

1030

DSSTox ID:

DTXSID0024050

Color/Form:

Colorless gas

HScode:

2903399090

Categories:

Hydrocarbons and Derivatives

Characteristics

PSA:

XLogP3:

0.75

Appearance:

1,1-Difluoroethane is colorless, odorless gas shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can travel back to the source of leak very easily. This leak can be either a liquid or vapor leak. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket.

Density:

0.91 g/cm³ @ Temp: 21 °C

Melting Point:

-117 °C

Boiling Point:

-24.7 °C

Flash Point:

Flammable gas

Refractive Index:

1.3011 (-72ºC)

Water Solubility:

Solubility in water, g/100ml at 25°C: 0.02 (very poor)

Storage Conditions:

Fireproof. Separated from incompatible materials. Keep in a well-ventilated room.

Vapor Pressure:

Vapour pressure, kPa at 20°C: 516

Vapor Density:

2.28 (vs air)

Toxicity:

Inhalation-rat LCL0: 64000 PPM/4 hours; inhalation-mouse LC50: 977 mg/m3/2 hours

Flammability characteristics:

Non-combustible at normal temperature; flammable with high heat; burning produces toxic fluoride gas

Explosive limit:

vol% in air: 3.78

Odor:

Odorless

OH:

3.40e-14 cm3/molecule*sec

Henrys Law Constant:

0.02 atm-m3/mole|Henry's Law constant = 2.03X10-2 atm-cu m/mol at 25 °C

Experimental Properties:

Global Warming Potential (GWP): Chemical: HFC-152a; GWP: 124 (100-Year Time Horizon)|Dipole moment = 2.27 debye|Enthalpy of Formation: 75.0 kJ/mol at 298.15 K|Critical molar volume: 178 cu cm/mol|For more Other Experimental Properties (Complete) data for 1,1-Difluoroethane (6 total), please visit the HSDB record page.

Air and Water Reactions:

Highly flammable.

Reactive Group:

Fluorinated Organic Compounds

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

Halogenated aliphatic compounds, such as 1,1-DIFLUOROETHANE, are moderately or very reactive. Halogenated organics generally become less reactive as more of their hydrogen atoms are replaced with halogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. The reaction of aluminum with various halogenated hydrocarbons produces a self-sustaining reaction with sufficient heat to melt aluminum pieces, examples of other halogenated hydrocarbons are fluorotrichloromethane, dichlorodifluoromethane, chlorodifluoromethane, tetrafluoromethane. The vigor of the reaction appears to be dependent on the combined degree of fluorination and the vapor pressure [Chem. Eng. News 39(27):44(1961)].

Autoignition Temperature:

455 °C

Heat of Combustion:

-7,950 Btu/lb = -4,420 cal/g = -185X10+5 J/kg

Flammable Limits:

Flammable limits in air 3.7-18%.|Lower flammable limit: 3.9% by volume; Upper flammable limit: 16.9% by volume

Physical Dangers:

The gas mixes well with air, explosive mixtures are easily formed. As a result of flow, agitation, etc., electrostatic charges can be generated.

Heat of Vaporization:

19.08 kJ/mol ar 25 °C

Critical Temperature & Pressure:

Critical temperature: 3896.4 K; Critical pressure: 4.52 MPa

See More 1,1-Difluoroethane Properties 

Hazard Identification

Classification of the substance or mixture

Flammable gases, Category 1A, Flammable gas

Gases under pressure: Liquefied gas

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H220 Extremely flammable gas H280 Contains gas under pressure; may explode if heated
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
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. P410+P403 Protect from sunlight. Store in a well-ventilated place.
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent build-up of electrostatic charges (e.g., by grounding). Use non-sparking handtools. 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. Separated from incompatible materials. Keep in a well-ventilated room.Keep container tightly closed in a dry and well-ventilated place.

See More 1,1-Difluoroethane Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
TEP,1-Difluoroethane (R152a,3,Triphenyl Phosphite,3-Pentafluoropropane R245fa),isopentane

Location:
UNIT B, 10/F LEE MAY BUILDING 788-790 NATHAN ROAD, MONGKOK, KOWLOON, H.K

Payment Terms:
TT against copy of documents,L/C,O/A,100% TT in advance

Average lead Time:
14

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
5-10

Year of Establishment:
2014

Our business – PU foam materials: blowing agents, flame retardants, polyols, catalysts, polyetheramines.
Cosutin Industrial Co., Limited offer the best solutions for your polyurethane products. Our raw material include blowing agents (cyclopentane, N-pentane, isopentane, pentanes blend, R245fa, 365mfc/245fa blends, methylal), flame retardant (TCPP, TEP), TDI (80/20 and T100), formulated polyols blend, Polyetheramines, catalyst (DBTDL(T-12), Stannous octoate(T-9)) and so on. We have a team with over 20 years experience in PU and refrigerant industries. And we have an experienced logistics team for supply chain management in LCL, FCL, and dangerous product consolidation.

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	1,1-Difluorethan	5 KG	Apr 16, 2026
Belgium	1,1-difluoroethane (R152a)	20 MT	Jun 26, 2025
Belgium	HFC-152a	20 MT	Jun 23, 2025
Ireland	Hydrofluorocarbon 152a	1000 L	Apr 25, 2024
Germany	1,1-Difluorethane	5 KG	Apr 16, 2026

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1,1-Difluoroethane, R152a, HFC-152a 99.9% COSUTIN

Product Description

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