Product Name

  • Name

    Dichlorofluoroethane

  • EINECS 404-080-1
  • CAS No. 1717-00-6
  • Article Data30
  • CAS DataBase
  • Density 1.302 g/cm3
  • Solubility
  • Melting Point -104 °C
  • Formula C2H3Cl2F
  • Boiling Point 35.5 °C at 760 mmHg
  • Molecular Weight 116.95
  • Flash Point 111.9oC
  • Transport Information UN 9274
  • Appearance colourless liquid
  • Safety 23-36/37/39-61-59
  • Risk Codes 59-52/53
  • Molecular Structure Molecular Structure of 1717-00-6 (Dichlorofluoroethane)
  • Hazard Symbols IrritantXi,DangerousN
  • Synonyms 1,1-Dichloro-1-fluoroethane;1-Fluoro-1,1-dichloroethane;141B;Asahiklin AK 141b;CFC 141b;CG 141b;Daiflon 141b;F 141b;Forane 141b;Forane DGX;Fron 141b;Genesolv 2000;Genetron 141b;HCFC 141b;HFA 141b;Isotron 141b;R 141b;RC 14;Refrigerant 141b;Solkane 141b;
  • PSA 0.00000
  • LogP 2.10720

Synthetic route

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

Conditions
ConditionsYield
With hydrogen fluoride; SbCl5 on Carbon at 100℃; under 760.051 Torr; for 0.00277778h;A 80%
B n/a
C n/a
...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

HCFC-141b
1717-00-6

HCFC-141b

Conditions
ConditionsYield
With hydrogen fluoride at 150℃; unter Druck;
With antimony(III) fluoride at 150℃; unter Druck;
With antimony dichloride trifluoride; antimony(III) fluoride anfangs unter Kuehlung mit Eis;
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

HCFC-141b
1717-00-6

HCFC-141b

Conditions
ConditionsYield
With hydrogen fluoride at 65℃;
With hydrogen fluoride; tin(IV) chloride
With hydrogen fluoride Heating;
With hydrogen fluoride
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

A

4-chloro-6-methyl-2H-pyran-2-one
17422-72-9

4-chloro-6-methyl-2H-pyran-2-one

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

D

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

E

3,5-dichlorophenol
591-35-5

3,5-dichlorophenol

F

2-methyl-5,7-dichlorochromone

2-methyl-5,7-dichlorochromone

Conditions
ConditionsYield
With sulfuric acid; hydrogen fluoride; antimonypentachlorideA 1.19 g
B n/a
C n/a
D n/a
E 0.20 g
F 0.08 g
...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

D

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

Conditions
ConditionsYield
With fluorinated (with SF4) γ-alumina; hydrogen fluoride for 2h; Product distribution; Ambient temperature;
With hydrogen fluoride; antimonypentachloride at 60℃; under 7500.6 Torr; Mechanism; var. reaction partners and temp.;
With chromium(III) oxide; sulfur tetrafluoride; hydrogen fluoride at 20℃; for 2h; Product distribution; Further Variations:; Reagents;
...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

D

Vinylidene fluoride
75-38-7

Vinylidene fluoride

Conditions
ConditionsYield
With fluorinated Fe3O4 for 2h; Ambient temperature; Yields of byproduct given. Title compound not separated from byproducts;
...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

A

HCFC-141b
1717-00-6

HCFC-141b

B

chlorotrifluoromethane
75-72-9

chlorotrifluoromethane

Conditions
ConditionsYield
With fluorinated Co3O4 for 2h; Ambient temperature; Yields of byproduct given. Title compound not separated from byproducts;
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

A

1,1,1-Trichloro-2,2,2-trifluoroethane
354-58-5

1,1,1-Trichloro-2,2,2-trifluoroethane

B

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

C

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

D

HCFC-141b
1717-00-6

HCFC-141b

Conditions
ConditionsYield
With fluorinated Co3O4 for 2h; Ambient temperature; Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
...Expand
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

A

1,1,1-Trichloro-2,2,2-trifluoroethane
354-58-5

1,1,1-Trichloro-2,2,2-trifluoroethane

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

D

1,1,2-Trichloro-1,2,2-trifluoroethane
76-13-1

1,1,2-Trichloro-1,2,2-trifluoroethane

Conditions
ConditionsYield
With fluorinated Co3O4 for 2h; Ambient temperature; Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
...Expand
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

A

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

B

HCFC-141b
1717-00-6

HCFC-141b

C

chlorotrifluoromethane
75-72-9

chlorotrifluoromethane

D

1,2-dichloro-1,1-difluoroethane
1649-08-7

1,2-dichloro-1,1-difluoroethane

Conditions
ConditionsYield
With fluorinated Fe3O4 for 2h; Ambient temperature; Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
...Expand
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

A

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

B

HCFC-141b
1717-00-6

HCFC-141b

C

1,2-dichloro-1,1-difluoroethane
1649-08-7

1,2-dichloro-1,1-difluoroethane

D

1,1,2-Trichloro-1,2,2-trifluoroethane
76-13-1

1,1,2-Trichloro-1,2,2-trifluoroethane

Conditions
ConditionsYield
With fluorinated Fe3O4 for 2h; Ambient temperature; Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
...Expand
1,1,3,3-tetrachloro-1,3-difluoro-2-propanone
79-51-6

1,1,3,3-tetrachloro-1,3-difluoro-2-propanone

acetone
67-64-1

acetone

A

Dichlorofluoromethane
75-43-4

Dichlorofluoromethane

B

HCFC-141b
1717-00-6

HCFC-141b

C

trichlorofluoromethane
75-69-4

trichlorofluoromethane

D

1-chloro-1-fluoroethane
2317-91-1

1-chloro-1-fluoroethane

E

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

F

CFC-112a
76-12-0

CFC-112a

Conditions
ConditionsYield
With propene; sulphur hexafluoride for 0.5h; Rate constant; Ambient temperature; Irradiation; also with acetone-d6;
...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

D

chlorotrifluoromethane
75-72-9

chlorotrifluoromethane

E

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

Conditions
ConditionsYield
With fluorinated indium(III) oxide Product distribution; Ambient temperature; further reagent: fluorinated gallium(III) oxide;
...Expand
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

A

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

B

HCFC-141b
1717-00-6

HCFC-141b

C

chlorotrifluoromethane
75-72-9

chlorotrifluoromethane

Conditions
ConditionsYield
With fluorinated gallium(III) oxide Product distribution; Ambient temperature;
...Expand
1,1,2-Trichloro-1,2,2-trifluoroethane
76-13-1

1,1,2-Trichloro-1,2,2-trifluoroethane

A

1,1,1-Trichloro-2,2,2-trifluoroethane
354-58-5

1,1,1-Trichloro-2,2,2-trifluoroethane

B

HCFC-141b
1717-00-6

HCFC-141b

C

chlorotrifluoromethane
75-72-9

chlorotrifluoromethane

Conditions
ConditionsYield
With fluorinated gallium(III) oxide Product distribution; Ambient temperature; further reagent: fluorinated indium(III) oxide;
...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

hydrogen fluoride
7664-39-3

hydrogen fluoride

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

hydrogen fluoride
7664-39-3

hydrogen fluoride

antimonypentachloride
7647-18-9

antimonypentachloride

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

antimony(III) fluoride
7783-56-4

antimony(III) fluoride

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

...Expand
1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

chlorinated SbF3

chlorinated SbF3

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

HCFC-141b
1717-00-6

HCFC-141b

...Expand
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

HF (4 mol)

HF (4 mol)

A

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

B

HCFC-141b
1717-00-6

HCFC-141b

C

1,1,1-trichloroethane
71-55-6

1,1,1-trichloroethane

Conditions
ConditionsYield
at 65℃; unter Druck;
...Expand
dichloromethane
75-09-2

dichloromethane

A

pentaerythrityl tetrachloride
3228-99-7

pentaerythrityl tetrachloride

B

Isobutane
75-28-5

Isobutane

C

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

D

HCFC-141b
1717-00-6

HCFC-141b

E

1,2-dichloro-1,1-difluoroethane
1649-08-7

1,2-dichloro-1,1-difluoroethane

F

pentachloroethane
76-01-7

pentachloroethane

G

(ClCH2)3CCl

(ClCH2)3CCl

Conditions
ConditionsYield
With fluorinated gallium(III) oxide Product distribution; Mechanism; Ambient temperature;
...Expand
1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

sodium phosphate

sodium phosphate

HCFC-141b
1717-00-6

HCFC-141b

Conditions
ConditionsYield
With HF; TiCl4 In sulfolane; hydrogenchloride; polyethylene
With HF; TiCl4 In sulfolane; hydrogenchloride; polyethylene
CH3 -(CF=NH2)+

CH3 -(CF=NH2)+

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

HCFC-141b
1717-00-6

HCFC-141b

Conditions
ConditionsYield
With HF
tantalum pentafluoride
7783-71-3

tantalum pentafluoride

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

HCFC-141b
1717-00-6

HCFC-141b

Conditions
ConditionsYield
With hydrogen fluoride In carbon dioxide
HCFC-141b
1717-00-6

HCFC-141b

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

Conditions
ConditionsYield
at 200℃; for 2h; Conversion of starting material;82%
1-hexene
592-41-6

1-hexene

HCFC-141b
1717-00-6

HCFC-141b

C8H15Cl2F

C8H15Cl2F

Conditions
ConditionsYield
With tris[(2-pyridylmethyl)amine]; copper(l) chloride In N,N-dimethyl-formamide at 130℃; for 14h;46%
HCFC-141b
1717-00-6

HCFC-141b

A

1-fluoroethane
353-36-6

1-fluoroethane

B

chloroethane
75-00-3

chloroethane

C

1-chloro-1-fluoroethane
1615-75-4

1-chloro-1-fluoroethane

Conditions
ConditionsYield
With hydrogen; platinum on activated charcoal at 200℃;A 45%
B 21%
C 31%
...Expand
HCFC-141b
1717-00-6

HCFC-141b

oct-1-ene
111-66-0

oct-1-ene

C10H19Cl2F

C10H19Cl2F

Conditions
ConditionsYield
With tris[(2-pyridylmethyl)amine]; copper(l) chloride In N,N-dimethyl-formamide at 130℃; for 14h;45%
HCFC-141b
1717-00-6

HCFC-141b

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

C6H9Cl2FO2

C6H9Cl2FO2

Conditions
ConditionsYield
With tris[(2-pyridylmethyl)amine]; copper(l) chloride In N,N-dimethyl-formamide at 130℃; for 14h;17%
chloroethylene
75-01-4

chloroethylene

HCFC-141b
1717-00-6

HCFC-141b

C4H6Cl3F

C4H6Cl3F

Conditions
ConditionsYield
With tris[(2-pyridylmethyl)amine]; copper(l) chloride In N,N-dimethyl-formamide at 130℃; for 14h;15%
HCFC-141b
1717-00-6

HCFC-141b

1,1-Dichlorethanphosphonsaeuredichlorid
55453-81-1

1,1-Dichlorethanphosphonsaeuredichlorid

Conditions
ConditionsYield
With aluminium trichloride; phosphorus trichloride Behandeln des Reaktionsgemisches mit Wasser und Dichlormethan bei -20grad;
HCFC-141b
1717-00-6

HCFC-141b

C2H2Cl2F

C2H2Cl2F

Conditions
ConditionsYield
With hydroxyl Kinetics; flash-photolysis - laser-induced fluorescence;
With hydroxide In gaseous matrix at -23.1 - 23.9℃; under 0.06 - 0.2 Torr; Kinetics;
With hydroxide at 19.9℃; under 37.5 Torr; Rate constant; Thermodynamic data; ΔHR;
With tetrachloromethane at 24.85℃; under 40 Torr; Kinetics; Further Variations:; Temperatures; radical reaction; Photolysis;
HCFC-141b
1717-00-6

HCFC-141b

N-tert-butyl-α-phenylnitrone
3376-24-7

N-tert-butyl-α-phenylnitrone

A

benzoyl-tert-butylnitroxyl radical
35822-90-3

benzoyl-tert-butylnitroxyl radical

B

C11H15ClNO
29271-97-4

C11H15ClNO

C

C13H18ClFNO

C13H18ClFNO

Conditions
ConditionsYield
Irradiation; Title compound not separated from byproducts;
...Expand
HCFC-141b
1717-00-6

HCFC-141b

A

C2H3ClFO2

C2H3ClFO2

B

C2H2Cl2FO2

C2H2Cl2FO2

Conditions
ConditionsYield
With oxygen at -20.1 - 47.9℃; under 4 - 60 Torr; Kinetics; Mechanism; Irradiation; UV flash photolysis; formation of chloro and peroxyradicals was detected by time-resolved MS;
HCFC-141b
1717-00-6

HCFC-141b

A

2,2,2-trifluoroethanol
420-46-2

2,2,2-trifluoroethanol

B

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

C

1-chloro-1-fluoroethane
2317-91-1

1-chloro-1-fluoroethane

D

1,1-Dichloroethylene
75-35-4

1,1-Dichloroethylene

E

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
fluorinated γ-alumina at 300℃; Product distribution; other temperatures; also with HCl or HF as reagents;
...Expand
HCFC-141b
1717-00-6

HCFC-141b

1-Chloro-1,1-difluoroethane
75-68-3

1-Chloro-1,1-difluoroethane

Conditions
ConditionsYield
With hydrogen fluoride Heating;
HCFC-141b
1717-00-6

HCFC-141b

A

formaldehyd
50-00-0

formaldehyd

B

fluorodichloromethyl
1691-90-3

fluorodichloromethyl

C

dichlorofluoroacetaldehyde
63034-44-6

dichlorofluoroacetaldehyde

D

1,1-Dichloro-1-fluoro-2-nitrosooxy-ethane

1,1-Dichloro-1-fluoro-2-nitrosooxy-ethane

Conditions
ConditionsYield
With oxygen; nitrogen(II) oxide; chlorine at 19.9℃; under 37.5 Torr; Rate constant; Thermodynamic data; Product distribution; Irradiation; ΔHR, var. of ratios;
...Expand
HCFC-141b
1717-00-6

HCFC-141b

C2H3ClF

C2H3ClF

Conditions
ConditionsYield
With air; hydrogen; ozone at 30℃; under 50 Torr; Rate constant; Irradiation;
HCFC-141b
1717-00-6

HCFC-141b

C2H2Cl2FNO4

C2H2Cl2FNO4

Conditions
ConditionsYield
With oxygen; chlorine; Nitrogen dioxide radical reaction; Photolysis;

Dichlorofluoroethane Chemical Properties

Molecular Formula: C2H3Cl2F
Molecular Weight: 116.95 g/mol
EINECS: 404-080-1 
Index of Refraction: 1.386
Density: 1.302 g/cm3
Enthalpy of Vaporization: 26.88 kJ/mol
Boiling Point: 35.5 °C at 760 mmHg
Vapour Pressure: 522 mmHg at 25 °C
Melting point: -104 °C
Appearance: Colorless liquid
Structure of Dichlorofluoroethane (CAS NO.1717-00-6):
                      
IUPAC Name: 1,1-Dichloro-1-fluoroethane
Product Category of Dichlorofluoroethane (CAS NO.1717-00-6): refrigerants

Dichlorofluoroethane Uses

 Dichlorofluoroethane (CAS NO.1717-00-6) has been used as cleaning agent and polyurethane foam.

Dichlorofluoroethane Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 151gm/m3/2H (151000mg/m3) BEHAVIORAL: GENERAL ANESTHETIC
BEHAVIORAL: ATAXIA
LUNGS, THORAX, OR RESPIRATION: CYANOSIS		 Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(10), Pg. 37, 1965.
rabbit LD50 skin > 2gm/kg (2000mg/kg)   Food and Chemical Toxicology. Vol. 33, Pg. 483, 1995.
rat LC50 inhalation 56700ppm/6H (56700ppm) BEHAVIORAL: TREMOR
BEHAVIORAL: ATAXIA		 Food and Chemical Toxicology. Vol. 33, Pg. 483, 1995.
rat LD50 oral > 5gm/kg (5000mg/kg)   Food and Chemical Toxicology. Vol. 33, Pg. 483, 1995.
rat LD50 skin > 2gm/kg (2000mg/kg) LIVER: OTHER CHANGES Food and Chemical Toxicology. Vol. 33, Pg. 483, 1995.

Dichlorofluoroethane Safety Profile

Hazard Codes: IrritantXi,DangerousN
Risk Statements: 59-52/53 
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R59:Dangerous to the ozone layer.
Safety Statements: 23-36/37/39-61-59 
S23:Do not breathe vapour. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S59:Refer to manufacturer / supplier for information on recovery / recycling. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.

Dichlorofluoroethane Specification

 Dichlorofluoroethane , its cas register number is 1717-00-6. It also can be called Freon 141b ; and 1,1-Dichloro-1-fluoroethane .

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