ChemicalBook > CAS DataBase List > 3,5-Bis(trifluoromethyl)benzyl bromide

3,5-Bis(trifluoromethyl)benzyl bromide

Product Name
3,5-Bis(trifluoromethyl)benzyl bromide
CAS No.
32247-96-4
Chemical Name
3,5-Bis(trifluoromethyl)benzyl bromide
Synonyms
1-(BROMOMETHYL)-3,5-BIS(TRIFLUOROMETHYL)BENZENE;5-Bis(trifluoroMethyl)benzyl broMide;3,5-Bis(trifluoremethyl)benzylbromide;3,5-BIS(TRIFLUOROMETHYL)BENZYL BROMIDE;3,5-DI(TRIFLUORO METHYL)BENZYL BROMIDE;3,5-Bis(trifluoromethyl)benzylbromiode;3,5-Bis(trifluoromethyl)benzylbromide98%;3,5-Bis(trifluoromethyl)benzyl bromide 98%;3,5-Bis(trifluoromethyl)benzyl Bromide >3,5-Bis(trifluoromethyl)benzyl bromide, 97+%
CBNumber
CB8709789
Molecular Formula
C9H5BrF6
Formula Weight
307.03
MOL File
32247-96-4.mol
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3,5-Bis(trifluoromethyl)benzyl bromide Property

Melting point:
18°C
Boiling point:
136-140°C 14mm
Density 
1.675 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.445(lit.)
Flash point:
79 °F
storage temp. 
Inert atmosphere,2-8°C
solubility 
Difficult to mix.
form 
Liquid
Specific Gravity
1.675
color 
Clear colorless to yellow-brown
Sensitive 
Lachrymatory
BRN 
656506
CAS DataBase Reference
32247-96-4(CAS DataBase Reference)
NIST Chemistry Reference
3,5-Bis(trifluoromethyl)benzyl bromide(32247-96-4)
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Safety

Hazard Codes 
C,F
Risk Statements 
10-34
Safety Statements 
26-36/37/39-45-25-16
RIDADR 
UN 2920 8/PG 2
WGK Germany 
3
Hazard Note 
Corrosive/Lachrymatory
HazardClass 
8
PackingGroup 
III
HS Code 
29039990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
263397
Product name
3,5-Bis(trifluoromethyl)benzyl bromide
Purity
97%
Packaging
1g
Price
$26.5
Updated
2024/03/01
Sigma-Aldrich
Product number
263397
Product name
3,5-Bis(trifluoromethyl)benzyl bromide
Purity
97%
Packaging
5g
Price
$63
Updated
2024/03/01
TCI Chemical
Product number
B1867
Product name
3,5-Bis(trifluoromethyl)benzyl Bromide
Purity
>96.0%(GC)
Packaging
5g
Price
$37
Updated
2024/03/01
TCI Chemical
Product number
B1867
Product name
3,5-Bis(trifluoromethyl)benzyl Bromide
Purity
>96.0%(GC)
Packaging
25g
Price
$146
Updated
2024/03/01
Alfa Aesar
Product number
A19590
Product name
3,5-Bis(trifluoromethyl)benzyl bromide, 98%
Packaging
1g
Price
$37.6
Updated
2021/12/16
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3,5-Bis(trifluoromethyl)benzyl bromide Chemical Properties,Usage,Production

Chemical Properties

White or Colorles to Yellow to Orange powder to lump to clear liquid

Uses

3,5-Bis(trifluoromethyl)benzyl bromide is used as derivatization reagent in detection of uracil in DNA by GC and negative chemical ionization mass spectrometry in enantioselective synthesis of non-peptidic neurokinin NK1 receptor antagonist.

Synthesis

Synthesis of 3, 5-bis (trifluoromethyl)-benzyl bromide:
In a 4-neck flask with capacity 1000 ml equipped with mechanical agitator, thermometer, bubble condenser and 100 ml loading funnel, 262.2 g of the product of Example 1 (ii) at 92. 8% (0. 988 moles), 550,2 g HBr 48% (3.2645 moles) are loaded; this is heated at 50°C so as to melt the alcohol, then one starts to dose 113 g of concentrated His04 (1.153 moles). Pouring is accomplished in 30 minutes, noting an increase of the internal temperature. This is heated to 100-105°C and left to react for 8 hours. The reaction is completed by reflux heating for per 1.5 hours. the mixture is left to settle and the phases are separated; the solvents are removed from the organic phase and the product in the title is obtained with a yield of 99.1 %.

3,5-Bis(trifluoromethyl)benzyl bromide Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Bis(trifluoromethyl)benzyl bromide Suppliers

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View Lastest Price from 3,5-Bis(trifluoromethyl)benzyl bromide manufacturers

Henan Fengda Chemical Co., Ltd
Product
3,5-Bis(trifluoromethyl)benzyl bromide 32247-96-4
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Career Henan Chemical Co
Product
3,5-Bis(trifluoromethyl)benzyl bromide 32247-96-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 500
Release date
2019-09-01

32247-96-4, 3,5-Bis(trifluoromethyl)benzyl bromideRelated Search:

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  • 3,5-Bis(trifluoromethyl)benzyl bromide, 97+%
  • 5-Bis(trifluoroMethyl)benzyl broMide
  • 3,5-Bis(trifluoremethyl)benzylbromide
  • 1,3-Bis(trifluoromethyl)-5-(bromomethyl)benzene
  • 3,5-Bis(trifluoromethyl)benzylbromiode
  • {[3,5-bis(trifluoroMethyl)phenyl]Methyl}broManuide
  • 3,5-Bis(trifluoroMethyl)benzyl broMide, 97% 1GR
  • Benzene,1-(broMoMethyl)-3,5-bis(trifluoroMethyl)-
  • 3, 5 - double three fluorinated Methyl benzyl broMide
  • 3,5-DI(TRIFLUORO METHYL)BENZYL BROMIDE
  • 3,5-BIS(TRIFLUOROMETHYL)BENZYL BROMIDE
  • 1-(BROMOMETHYL)-3,5-BIS(TRIFLUOROMETHYL)BENZENE
  • 1-(BROMOMETHYL)-3,5-DI(TRIFLUOROMETHYL)BENZENE
  • 3,5-Di(Trifluoro Methyl)Benzyl Bromide 3,5-bis(Trifluoromethyl)benzyl Bromide
  • 3,5-Bis(trifluoromethyl)benzyl bromide 98%
  • 3,5-Bis(trifluoromethyl)benzylbromide98%
  • 1-(Bromomethyl)-3,5-bis(trifluoromethyl)benzene1,3-Ditrifluoromethyl-5-bromobenzene
  • 3,5-Bis(trifluoromethyl)benzyl Bromide &gt
  • 3,5-Bis(trifluoromethyl)benzyl bromide ISO 9001：2015 REACH
  • 32247-96-4
  • CF32C6H3CH2Br
  • C9H5BrF6
  • Organic Building Blocks
  • Halogenated Hydrocarbons
  • Building Blocks
  • C9 to C12
  • Aryl
  • Aromatic Halides (substituted)
  • Fluorides