1,2-Dibromo-4,5-difluorobenzene structure
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Common Name | 1,2-Dibromo-4,5-difluorobenzene | ||
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CAS Number | 64695-78-9 | Molecular Weight | 271.885 | |
Density | 2.1±0.1 g/cm3 | Boiling Point | 216.2±35.0 °C at 760 mmHg | |
Molecular Formula | C6H2Br2F2 | Melting Point | 33-35 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 44.4±0.0 °C | |
Symbol |
GHS02, GHS07 |
Signal Word | Warning |
Name | 1,2-Dibromo-4,5-difluorobenzene |
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Synonym | More Synonyms |
Density | 2.1±0.1 g/cm3 |
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Boiling Point | 216.2±35.0 °C at 760 mmHg |
Melting Point | 33-35 °C(lit.) |
Molecular Formula | C6H2Br2F2 |
Molecular Weight | 271.885 |
Flash Point | 44.4±0.0 °C |
Exact Mass | 269.849121 |
LogP | 3.49 |
Vapour Pressure | 0.2±0.4 mmHg at 25°C |
Index of Refraction | 1.552 |
Storage condition | 0-10°C |
Water Solubility | insoluble |
Symbol |
GHS02, GHS07 |
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Signal Word | Warning |
Hazard Statements | H226-H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | S16-S26-S36/37/39-S24/25 |
RIDADR | UN 1325 4.1/PG 2 |
WGK Germany | 3 |
Packaging Group | III |
Hazard Class | 4.1 |
HS Code | 2903999090 |
~% 1,2-Dibromo-4,5... CAS#:64695-78-9 |
Literature: Bolton, Roger; Owen, Elaine S. E. Journal of Fluorine Chemistry, 1990 , vol. 46, # 3 p. 393 - 406 |
~% 1,2-Dibromo-4,5... CAS#:64695-78-9 |
Literature: Collection of Czechoslovak Chemical Communications, , vol. 42, # 6 p. 2001 - 2017 |
HS Code | 2903999090 |
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Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
The lithiation of fluorinated benzenes and its dependence on solvent and temperature. Coe PL, et al.
J. Chem. Soc. Perkin Trans. I 21 , 2729-37, (1995)
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Synthesis of biphenylenes and tetraphenylenes using copper-catalyzed coupling of arylzinc intermediates. Kabir SMH, et al.
J. Chem. Soc. Perkin Trans. I 2 , 159-65, (2001)
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1,2-Dibromo-4,5-difluorobenzene |
FR BF DE EE |
1,2-dibromo-3,4-difluorobenzene |
Benzene,1,2-dibromo-4,5-difluoro |
Benzene, 1,2-dibromo-4,5-difluoro- |
EINECS 265-021-1 |
1,2-dibromo-4,5-difluoro-benzene |
1,2-dibrom-4,5-difluorbenzene |
MFCD00009890 |
1,2-Difluoro-4,5-dibromobenzene |
4,5-difluoro-1,2-dibromobenzene |