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Cas Database |
| Name |
1,2-Dibromohexafluoropropane |
EINECS | 211-550-8 |
| CAS No. | 661-95-0 | Density | 2.257 g/cm3 |
| PSA | 0.00000 | LogP | 3.59710 |
| Solubility | N/A | Melting Point |
-95 °C |
| Formula | C3Br2 F6 | Boiling Point | 72.6 °C at 760 mmHg |
| Molecular Weight | 309.831 | Flash Point | 71-72°C |
| Transport Information | N/A | Appearance | clear colorless liquid |
| Safety | 26-36/37/39 | Risk Codes | 20/21/22-36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Propane,1,2-dibromohexafluoro- (6CI,7CI,8CI);1,2-Dibromo-1,1,2,3,3,3-hexafluoropropane; 1,2-Dibromohexafluoropropane;1,2-Dibromoperfluoropropane; R 216B2 |
Article Data | 20 |
1,2-Dibromohexafluoropropane Synthetic route
| Conditions | Yield |
|---|---|
| With bromine at 100℃; Cooling with acetone-dry ice; | 99.41% |
| With bromine at 20℃; for 19h; | 95% |
| With bromine for 19h; | 95% |
- 116-15-4
perfluoropropylene
- 70142-16-4
Bromine(I) trifluoromethanesulfonate
A
- 661-95-0
1,2-dibromohexafluoropropane
B
- 3582-05-6
trifluoromethyl trifluoromethanesulfonate
C
- 73323-45-2
Trifluoro-methanesulfonic acid 2-bromo-1,1,2,3,3,3-hexafluoro-propyl ester
| Conditions | Yield |
|---|---|
| at -111 - -5℃; for 24h; | A n/a B n/a C 80% |
- 690-39-1
1,1,1,3,3,3-hexafluoropropane
A
- 661-95-0
1,2-dibromohexafluoropropane
B
- 2252-79-1
1,1,1,3,3,3-hexafluoroisopropyl bromide
| Conditions | Yield |
|---|---|
| With bromine at 600℃; |
- 2252-84-8
HFC-227ca
A
- 1511-62-2
bromodifluoromethane
B
- 661-95-0
1,2-dibromohexafluoropropane
C
- 75-63-8
Bromotrifluoromethane
D
- 75-61-6
dibromodifluoromethane
E
- 354-07-4
1-bromo-1,1,2,2-tetrafluoro-ethane
F
- 354-55-2
bromopentafluoroethane
| Conditions | Yield |
|---|---|
| With bromine under 0.05 Torr; Rate constant; Product distribution; Irradiation; Infrared multiphoton dissociation with Br2 as a scavenger.; |
- 116-15-4
perfluoropropylene
A
- 661-95-0
1,2-dibromohexafluoropropane
B
- 422-77-5
2-bromo-1,1,1,2,3,3,3-heptafluoropropane
C
- 41255-95-2
2-bromohexafluoropropyl fluorosulfate
D
- 684-35-5
2-hydrohexafluoropropyl fluorosulfate
| Conditions | Yield |
|---|---|
| With bromine; antimony pentafluoride; fluorosulphonic acid for 48h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
- 375-22-4
heptafluorobutyric Acid
- 7726-95-6
bromine
A
- 661-95-0
1,2-dibromohexafluoropropane
B
- 422-85-5
perfluoropropyl bromide
| Conditions | Yield |
|---|---|
| at 260℃; Reaktion des Natrium-Salzes; |
- 690-39-1
1,1,1,3,3,3-hexafluoropropane
- 7726-95-6
bromine
A
- 661-95-0
1,2-dibromohexafluoropropane
B
- 2252-79-1
1,1,1,3,3,3-hexafluoroisopropyl bromide
| Conditions | Yield |
|---|---|
| at 600℃; |
| Conditions | Yield |
|---|---|
| With potassium carbonate |
- 661-95-0
1,2-dibromohexafluoropropane
- 38568-21-7
2,2-dibromo-1,1,1,3,3,3-hexafluoropropane
| Conditions | Yield |
|---|---|
| With ACF In chloroform-d1 at 25℃; for 2h; Reagent/catalyst; | 100% |
| aluminium trichloride In N,N-dimethyl-formamide at 150℃; for 120h; | 72% |
| With aluminium trichloride at 150℃; for 216h; | 67% |
1,2-Dibromohexafluoropropane Chemical Properties
Chemical Name: 1,2-Dibromohexafluoropropane
IUPAC NAME: 1,2-Dibromo-1,1,2,3,3,3-hexafluoropropane
CAS No.: 661-95-0
EINECS: 211-550-8
RTECS: TX8800000
Molecular Formula: C3Br2F6
Molecular Weight: 309.83 g/mol
Density: 2.257 g/cm3
Boiling Point: 72.6 °C at 760 mmHg
Storage temp.: -95 °C
Following is the structure of 1,2-Dibromohexafluoropropane (CAS No.661-95-0):
The chemical synonymous of 1,2-Dibromohexafluoropropane (CAS No.661-95-0) are (+/-)-1,2-Dibromohexafluoropropane ; 1,2-Dibromohexafluoropropane ; 1,2-Dibromo-1,1,2,3,3,3-Hexafluoro-Propan ; 1,2-Dibromo-1,1,2,3,3,3-Hexafluoropropane ; Propane, 1,2-Dibromo-1,1,2,3,3,3-Hexafluoro- ; 1,2-Dibromohexafluoropropane,95% ; 1,2-Dibromohexafluoropropane 98%
1,2-Dibromohexafluoropropane Toxicity Data With Reference
| 1. | orl-rat LDLo:8624 mg/kg | RADLAX Radiology. 105 (1972),323. |
1,2-Dibromohexafluoropropane Consensus Reports
Reported in EPA TSCA Inventory.
1,2-Dibromohexafluoropropane Safety Profile
Mildly toxic by ingestion. When heated to decomposition it emits toxic vapors of F− and Br−.
Hazard Note: Irritant
Hazard Codes: 
Xi
Risk Statements about 1,2-Dibromohexafluoropropane (CAS No.661-95-0):
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements about 1,2-Dibromohexafluoropropane (CAS No.661-95-0):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
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