| Identification | More | [Name]
3,5-Difluorobenzyl bromide | [CAS]
141776-91-2 | [Synonyms]
1-(BROMOMETHYL)-3,5-DIFLUOROBENZENE
3,5-DIFLUOROBENZYL BROMIDE
ALPHA-BROMO-3,5-DIFLUOROTOLUENE
à-bromo-3,5-difluorotoluene
α-bromo-3,5-difluorotoluene
3,5-Difluorobenzyl bromide 98%
3,5-Difluorobenzylbromide98%
2-Benzyloxy-5-formylphenylboronic acid
2-Formyl-5-(trifluoromethoxy)phenylboronic acid
4-Hydroxymethyl-3-methylphenylboronic acid
5-Fluoro-2-formylphenylboronic acid | [EINECS(EC#)]
627-819-1 | [Molecular Formula]
C7H5BrF2 | [MDL Number]
MFCD00010304 | [Molecular Weight]
207.02 | [MOL File]
141776-91-2.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless to light yellow liqui | [Boiling point ]
65 °C4.5 mm Hg(lit.)
| [density ]
1.6 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.521(lit.)
| [Fp ]
179 °F
| [storage temp. ]
Inert atmosphere,2-8°C | [form ]
clear liquid | [color ]
Colorless to Orange to Green | [Specific Gravity]
1.62 | [Sensitive ]
Lachrymatory | [BRN ]
7422062 | [InChI]
InChI=1S/C7H5BrF2/c8-4-5-1-6(9)3-7(10)2-5/h1-3H,4H2 | [InChIKey]
KVSVNRFSKRFPIL-UHFFFAOYSA-N | [SMILES]
C1(CBr)=CC(F)=CC(F)=C1 | [CAS DataBase Reference]
141776-91-2(CAS DataBase Reference) | [NIST Chemistry Reference]
3,5-Difluorobenzyl bromide(141776-91-2) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS05 | [Signal word ]
Danger | [Hazard statements ]
H314 | [Precautionary statements ]
P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R36:Irritating to the eyes. | [Safety Statements ]
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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN 3265 8/PG 2
| [WGK Germany ]
3
| [Hazard Note ]
Corrosive/Lachrymatory | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29039990 |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless to light yellow liqui | [Uses]
3,5-Difluorobenzyl bromide is a kind of important medicine intermediate. | [Synthesis]
Triphenylphosphine (2.75 g, 10.5 mmol) and carbon tetrabromide (3.48 g, 10.5 mmol) were added to a dry reaction flask followed by the addition of 25 mL of ether and the resulting mixture was stirred at room temperature for 30 min, then an ether solution o |
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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Energy Chemical
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Jia Xing Isenchem Co.,Ltd
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