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
- Molecular Weight:
- 307.03
- MOL File:
- 32247-96-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/12/25 17:47:29
Melting point | 18°C |
---|---|
Boiling point | 136-140°C 14mm |
Density | 1.675 g/mL at 25 °C(lit.) |
refractive index |
n |
Flash point | 79 °F |
storage temp. | Inert atmosphere,2-8°C |
solubility | Difficult to mix. |
form | Liquid |
color | Clear colorless to yellow-brown |
Specific Gravity | 1.675 |
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS05 |
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Signal word | Danger | |||||||||
Hazard statements | H226-H314 | |||||||||
Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 | |||||||||
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 | |||||||||
NFPA 704 |
|
3,5-Bis(trifluoromethyl)benzyl bromide price More Price(6)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 263397 | 3,5-Bis(trifluoromethyl)benzyl bromide 97% | 32247-96-4 | 1G | ₹2257.7 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 263397 | 3,5-Bis(trifluoromethyl)benzyl bromide 97% | 32247-96-4 | 5G | ₹8018 | 2022-06-14 | Buy |
ALFA India | ALF-A19590-14 | 3,5-Bis(trifluoromethyl)benzyl bromide, 98% | 32247-96-4 | 25g | ₹18414 | 2022-05-26 | Buy |
ALFA India | ALF-A19590-03 | 3,5-Bis(trifluoromethyl)benzyl bromide, 98% | 32247-96-4 | 1g | ₹2268 | 2022-05-26 | Buy |
TCI Chemicals (India) | B1867 | 3,5-Bis(trifluoromethyl)benzyl Bromide min. 96.0 % | 32247-96-4 | 5G | ₹6600 | 2022-05-26 | Buy |
3,5-Bis(trifluoromethyl)benzyl bromide Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
Dhruvtara Chemicals Private Limited | 08048361362Ext 107 | Hyderabad, India | 84 | 58 | Inquiry |
Dhruvtara Chemicals Pvt. Ltd. | 91 40 27154607 | New Delhi, India | 180 | 56 | Inquiry |
Vyas Bio Life Sciences Pvt. Ltd | -65546373 | Hyderabad, India | 1213 | 58 | Inquiry |
Oceanic Pharmachem Pvt. Ltd. | 91-22-42128600 | Maharashtra, India | 2006 | 58 | Inquiry |
Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20296 | 58 | Inquiry |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
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