Basic information
- Name:
Ethane,1,1-dichloro-1-fluoro-
- Superlist Name:
- Dichlorofluoroethane
- CAS No.:
1717-00-6
- Molecular Structure:
- Formula:
- C2H3Cl2F
- Molecular Weight:
- 116.95
- 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;
- EINECS:
- 404-080-1
- Density:
- 1.302 g/cm3
- Melting Point:
- -104 °C
- Boiling Point:
- 35.5 °C at 760 mmHg
- Appearance:
- colourless liquid
- Hazard Symbols:
Xi,
N- Risk Codes:
- 59-52/53
- Safety Description:
- 23-36/37/39-61-59 Details
- Transport Information:
- UN 9274
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Chemistry
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):
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IUPAC Name: 1,1-Dichloro-1-fluoroethane
Product Category of Dichlorofluoroethane (CAS NO.1717-00-6): refrigerants
Uses
Dichlorofluoroethane (CAS NO.1717-00-6) has been used as cleaning agent and polyurethane foam.
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. |
Safety Profile
Hazard Codes: 
Xi,
N
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.
Specification
Dichlorofluoroethane , its cas register number is 1717-00-6. It also can be called Freon 141b ; and 1,1-Dichloro-1-fluoroethane .