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1,2-Dibromo-1,1-difluoroethane

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Name

1,2-Dibromo-1,1-difluoroethane

EINECS 200-905-2
CAS No. 75-82-1 Density 2.224
Solubility Melting Point -61 ºC
Formula C2H2 Br2 F2 Boiling Point 92.1 °C at 760 mmHg
Molecular Weight 223.86 Flash Point 9.5 °C
Transport Information Appearance
Safety Mildly toxic by inhalation. When heated to decomposition it emits very toxic fumes of F and Br. Risk Codes R36/37/38;R59   
Molecular Structure Molecular Structure of 75-82-1 (1,2-Dibromo-1,1-difluoroethane) Hazard Symbols
Synonyms

1,1-Difluoro-1,2-dibromoethane;1,2-Dibromo-1,1-difluoroethane; Genetron 132b-B2

 

1,2-Dibromo-1,1-difluoroethane Chemical Properties

Product Name: Difluorodibromoethane (CAS NO.75-82-1)


Molecular Formula: C2H2Br2F2
Molecular Weight: 223.84g/mol
Mol File: 75-82-1.mol
Einecs: 200-905-2
Appearance: Clear light yellow liquid
Melting Point: -61 °C
Boiling point: 92.1 °C at 760 mmHg
Flash Point: 9.5 °C
Density: 2.264 g/cm3
Refractive index: 1.445-1.447
Surface Tension: 29.3 dyne/cm
Enthalpy of Vaporization: 31.82 kJ/mol
Vapour Pressure: 59.5 mmHg at 25°C
XLogP3-AA: 2.5
H-Bond Donor: 0
H-Bond Acceptor: 2
Product Categories: Refrigerants

1,2-Dibromo-1,1-difluoroethane Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 20000ppm/2H (20000ppm)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 134, 1986.

1,2-Dibromo-1,1-difluoroethane Safety Profile

Safety Information of Difluorodibromoethane (CAS NO.75-82-1):
Hazard Codes: Xi,N
Risk Statements: 59-36/37/38 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
59:  Dangerous for the ozone layer
Safety Statements: 37/39-26-59
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37:  Wear suitable gloves 
39:  Wear eye/face protection
59:  Refer to manufacturer/supplier for information on recovery/recycling

1,2-Dibromo-1,1-difluoroethane Specification

 Difluorodibromoethane ,its CAS NO. is 75-82-1,the synonyms is  1,2-Dibromo-1,1-difluoro-ethan ; Cf2brch2br ; ethane,1,2-Dibromo-1,1-difluoro- ; Genetron 132b-b2 ; Genetron132b-b2 ; Hbfc-132b ; 1,2-Dibromo-1,1-difluoroethane .

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