Pentafluorobenzyl chloride
Uses- Product Name
- Pentafluorobenzyl chloride
- CAS No.
- 653-35-0
- Chemical Name
- Pentafluorobenzyl chloride
- Synonyms
- PENTAFLUOROBENZYL CHLORIDE;Pentafluorobenzylchloride98%;Pentafluorobenzyl chloride 98%;(chloromethyl)pentafluorobenzene;2,3,4,5,6-PENTAFLUOROBENZYL CHLORIDE;à-chloro-2,3,4,5,6-pentafluorotoluene;2,3,4,5,6-Pentafluorobenzyl chloride 98%;alpha-Chloro-2,3,4,5,6-pentafluorotoluene;1-(Chloromethyl)-2,3,4,5,6-pentafluorobenzene;2,3,4,5,6-Pentafluoro-1-(chloromethyl)benzene
- CBNumber
- CB1703177
- Molecular Formula
- C7H2ClF5
- Formula Weight
- 216.54
- MOL File
- 653-35-0.mol
Pentafluorobenzyl chloride Property
- Boiling point:
- 72 °C
- Density
- 1.59
- refractive index
- 1.443
- Flash point:
- 72°C/22mm
- form
- liquid
- Specific Gravity
- 1.59
- color
- Clear, colourless
- Water Solubility
- Not miscible in water.
- Sensitive
- Lachrymatory
- BRN
- 647807
- CAS DataBase Reference
- 653-35-0(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzene, (chloromethyl)pentafluoro-(653-35-0)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- 2927
- Hazard Note
- Irritant/Lachrymatory
- HazardClass
- 6.1
- PackingGroup
- II
- HS Code
- 2903998090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H332Harmful if inhaled
- Precautionary statements
-
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- C588003
- Product name
- 1-(Chloromethyl)-2,3,4,5,6-pentafluorobenzene
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 1700-6-X9
- Product name
- Pentafluorobenzyl chloride
- Purity
- 98%
- Packaging
- 1g
- Price
- $25
- Updated
- 2021/12/16
- Product number
- 056581
- Product name
- 1-(Chlorodifluoromethyl)-2,3,4-trifluorobenzene
- Purity
- 98%
- Packaging
- 1g
- Price
- $32
- Updated
- 2021/12/16
- Product number
- 1700-6-X9
- Product name
- Pentafluorobenzyl chloride
- Purity
- 98%
- Packaging
- 5G
- Price
- $75
- Updated
- 2021/12/16
- Product number
- I140
- Product name
- Pentafluorobenzylchloride
- Packaging
- 250mg
- Price
- $104
- Updated
- 2021/12/16
Pentafluorobenzyl chloride Chemical Properties,Usage,Production
Uses
2,3,4,5,6-Pentafluorobenzyl chloride can be used as a pharmaceutical synthesis intermediate. It can be prepared by reacting hexafluorobenzene with methyllithium and can be used to prepare 2,3,4,5,6-pentafluorobenzyl cyanide.
Synthesis
An ether solution of methyl lithium (70 cc, containing 21 g of methyl lithium) was added to hexafluorobenzene (20 g) in dry ether (20 cc) at a rate sufficient to maintain mild reflux, stirred, and after addition and addition of water (100 cc), stirring was maintained for one hour. The ether layer was dried (MgSO4), filtered, and most of the ether was distilled off through a 6-inch column to separate the residual liquid (17 g), which was passed through a gas chromatograph 100 (column 488 cm x 75 mm, packed with silicone rubber/ diatomaceous earth 1:3, temperature 1000°C, no flow rate 451/hr) to give 2,3,4,5,6-pentafluorotoluene (138 g). Reaction with one molecular equivalent of sulfonyl chloride then halogenates the methyl in the presence of 0005 molecular equivalents of dibenzoyl peroxide The major product is 2,3,4,5,6-pentafluorobenzyl chloride with a boiling point of 88-90°C and a mercury pressure of 69 mm.
Pentafluorobenzyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Pentafluorobenzyl chloride manufacturers
- Product
- Pentafluorobenzyl chloride 653-35-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-12-03
- Product
- Pentafluorobenzyl chloride 653-35-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-08
- Product
- Pentafluorobenzyl chloride 653-35-0
- Price
- US $5.00-0.10/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-15