ChemicalBook > CAS DataBase List > Fluorochloridone

Fluorochloridone

Product Name
Fluorochloridone
CAS No.
61213-25-0
Chemical Name
Fluorochloridone
Synonyms
RACER;r40244;raiser;4-CLTA;Racer 25;(3RS,4RS;Clostene;(3RS, 4RS;FLUROCHLORIDON;FLUORCHLORIDONE
CBNumber
CB3125940
Molecular Formula
C12H10Cl2F3NO
Formula Weight
312.12
MOL File
61213-25-0.mol
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Fluorochloridone Property

Melting point:
67.65°C
Boiling point:
212.5 °C
Density 
1.3924 (estimate)
Flash point:
>100 °C
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
-3.59±0.60(Predicted)
color 
Pale Brown to Light Brown
LogP
3.360
CAS DataBase Reference
61213-25-0(CAS DataBase Reference)
NIST Chemistry Reference
2-Pyrrolidinone, 3-chloro-4-(chloromethyl)-1-[3-(trifluoromethyl)phenyl]-(61213-25-0)
EPA Substance Registry System
Flurochloridone (61213-25-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-27-36/37/39
RTECS 
UY5746500
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
F599033
Product name
Flurochloridon
Packaging
1g
Price
$125
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0037257
Product name
FLUOROCHLORIDONE
Purity
95.00%
Packaging
1G
Price
$682.83
Updated
2021/12/16
AK Scientific
Product number
F903
Product name
Fluorochloridone
Packaging
100mg
Price
$98
Updated
2021/12/16
Crysdot
Product number
CD33000189
Product name
3-Chloro-4-(chloromethyl)-1-(3-(trifluoromethyl)phenyl)pyrrolidin-2-one
Purity
96%
Packaging
1g
Price
$120
Updated
2021/12/16
Chemenu
Product number
CM254018
Product name
3-Chloro-4-(chloromethyl)-1-(3-(trifluoromethyl)phenyl)pyrrolidin-2-one
Purity
95+%
Packaging
1g
Price
$122
Updated
2021/12/16
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Fluorochloridone Chemical Properties,Usage,Production

Chemical Properties

Brown solid. Easily soluble in acetone, chlorobenzene, ethanol, xylene and other organic solvents, with a solubility of 100-150g/L. Solubility in kerosene <5g/L. The solubility in water is 28mg/L. Partition coefficient (n-octanol/water) 2300 (20°C). The half-life is 7d at 60°C and pH 4, 18d at 60°C and pH 7, and the half-life in soil is 11-100d.

Uses

Flurochloridone (FLC) is a monophenyl pyrrolidinone selective herbicide that can be used in herbicidal composition to control weed in crop fields. It is commonly used to inhibit weeds that occur during the growth of crop plants, such as grains, sunflowers, and potatoes.

Definition

ChEBI: Flurochloridone is a member of pyrrolidines, a member of (trifluoromethyl)benzenes and an organochlorine compound. It has a role as a carotenoid biosynthesis inhibitor, an agrochemical and a herbicide.

Synthesis

The synthesis of Fluorochloridone is as follows:To a 1L three-neck flask, N-allyl-N-dichloroacetyl-m-trifluoromethylaniline (31.1 g, 0.1 mol) and 715 ml of 1,2-dichloroethane were added as a solvent, dissolved under stirring, and then added. Cuprous chloride (2.97g, 0.03mol) and 2,2-bipyridyl (4.68g, 0.03mol) were reacted at 80°C for 3 hours, cooled to room temperature, and the reaction solution was filtered through a short silica gel column to give dichloromethane. Elution and desolvation yielded 31.3 g of pyrotropone, a content of 97%, an anti-contrast ratio of ≥3:1, and a yield of 97.6%.

Metabolic pathway

From hydrolytic and photolytic studies of flurochloridone in buffer solution, no hydrolysis of flurochloridone occurs at pH 5, 7, or 9 at 25°C or at pH 5 at 40°C. Appreciable hydrolysis occurs at 40°C at pH 7 and 9 with half-lives of 190 and 140 days, respectively. Five hydrolytic degradation products and six photolytic degradation products are identified. The major photolytic degradation product which contains 39% of the radioactivity is 4-(chloromethyl)-3-hydroxy-1-[3- (trifluoromethyl)phenyl]-2-pyrrolidinone with a mixture of cis and trans isomers. The formation of this major degradation product suggests that the major photolytic pathway involves homolytic cleavage of the carbon ? chlorine bond at the 3-position of the pyrrolidinone ring and the free radical intermediate can react with water to give the major product or eliminate the hydrogen radical to form 4- (chloromethyl)-1,5-dihydro-1-[3- (trifluoromethyl)phenyl]pyrrol-2H-one.

Mode of action

Flurochloridone is the active substance of some pre-emergence herbicides. It has an inhibitory effect on the synthesis of carotenoids, which protect chlorophylls against oxidative stress.

Toxicity evaluation

The acute oral LD50 of male rats is 4000 mg/kg, the acute transdermal LD50 of rabbits is >5000 mg/kg, and the acute inhalation of rats is LC50 10.3 mg/L (4h). Slightly irritating to rabbit skin and eyes.

Fluorochloridone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Fluorochloridone manufacturers

Henan Fengda Chemical Co., Ltd
Product
Fluorochloridone 61213-25-0
Price
US $35.00-1.10/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-19
Hebei Mojin Biotechnology Co., Ltd
Product
Fluorochloridone 61213-25-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-20
Hebei Guanlang Biotechnology Co., Ltd.
Product
Fluorochloridone 61213-25-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-08-24

61213-25-0, FluorochloridoneRelated Search:


  • r40244
  • (3RS,4RS,3RS,4RS)-3-chloro-4-chloromethyl-1-α,α,α-trifluoro-m-tolyl-2-pyrrolidone(3:1)
  • 3-chloro-4-(chloromethyl)-1-(3-(trifluoromethyl)phenyl)-2-pyrrolidione
  • FLUROCHLORIDON (MIXTURE OF ISOMERS),PEST
  • (3RS, 4RS
  • (3RS,4RS
  • 3RS,4RS)-3-chloro-4-chloromethyl-1-(α,α,α-trifluoro-m-tolyl)-2-pyrrolidone(3:1)
  • 1-[3-(Trifluoromethyl)phenyl]-3-chloro-4-(chloromethyl)pyrrolidin-2-one
  • 3-Chloro-4-(chloromethyl)-1-[3-(trifluoromethyl)phenyl]-2-pyrrolizinone
  • Racer 25
  • flurochloridone (bsi,draft e-iso,draft f-iso)
  • raiser
  • 3-chloro-4-(chloromethyl)-1-[3-(trifluoromethyl)phenyl]pyrrolidin-2-one
  • FLUORCHLORIDONE
  • FLUOROCHLORIDON
  • FLUOROCHLORIDONE
  • FLUROCHLORIDON
  • FLUROCHLORIDONE
  • RACER
  • 1-(m-trifluoromethylphenyl)-3-chloro-4-chloromethyl-2-pyrrolidone
  • 3-chloro-4-(chloromethyl)-1-(3-(trifluoromethyl)phenyl)-2-pyrrolidinon
  • 3-chloro-4-(chloromethyl)-1-(3-(trifluoromethyl)phenyl)-2-pyrrolidinone
  • 4-chloro-5-(chloromethyl)-1-[3-(trifluoromethyl)phenyl]-2-pyrrolidinone
  • Fluorine luo grass
  • Flurochloridon@1000 μg/mL in Methanol
  • Flurochloridon @100 μg/mL in Methanol
  • Flurochloridone Solution
  • luorochloridone
  • Fluorochloridone 61213-25-0
  • 4-CLTA
  • Alfa-Trofodermin
  • Clostene
  • 61213-25-0
  • C12H10Cl2F3NO
  • Alpha sort
  • E-GAlphabetic
  • F
  • FA - FLPesticides&Metabolites
  • Herbicides
  • Others
  • Pesticides&Metabolites
  • HERBICIDE