HOME > Herbicide
Name Of Product CAS NO. Specification MSDS
Fluorochloridone 61213-25-0 95% TC,80%WP



Introduction: A pre-emergence herbicide used to control a range of weeds in cotton; potatoes; cereals including winter rye, winter wheat; sunflowers; umbelliferous crops including carrot, celery, celeriac, parsnip.

Common name: Fluorochloridone

Another name: Flurochloridone, Flurochloridon, Raiser, Racer, etc.

Chemical name: (3RS,4RS;3RS,4SR)-3-chloro-4-chloromethyl-1-(α,α,α-trifluoro-m-tolyl)-2-pyrrolidone

Empirical formula: C12H10Cl2F3NO 

Structural formula:

Mol. Weight: 312.12 g/mol

CAS No.: 61213-25-0


Leading Fluorochloridone supplier

Fluorochloridone 80% WP

Fluorochloridone 95% TC



Solid: 25kg/Bag, 25kg/Drum, 50kg/Drum etc.                                               


Solid: 1kg/Alu bag, 500g/Alu bag, 200g/Alu bag, 100g/Alu bag, 50g/Alu bag, 15g/Alu bag etc. 

Customerized packing label

Fluorochloridone FAO standard

Professional registration


Hazard statement(s)

H302 (27.54%): Harmful if swallowed.

H317 (27.54%): May cause an allergic skin reaction.

H361 (100%): Suspected of damaging fertility or the unborn child.

H400 (100%): Very toxic to aquatic life.

H410 (100%): Very toxic to aquatic life with long lasting effects.

H411 (66.67%): Toxic to aquatic life with long lasting effects.

Precautionary statement(s)

P201: Obtain special instructions before use.

P202: Do not handle until all safety precautions have been read and understood.

P261: Avoid breathing dust/fume/gas/mist/vapors/spray.

P264: Wash ... thoroughly after handling.

P270: Do not eat, drink or smoke when using this product.

P272: Contaminated work clothing should not be allowed out of the workplace.

P273: Avoid release to the environment.

P280: Wear protective gloves/protective clothing/eye protection/face protection.

P281: Use personal protective equipment as required.

P301+P312: IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.

P302+P352: IF ON SKIN: wash with plenty of water.

P308+P313: IF exposed or concerned: Get medical advice/attention.

P321: Specific treatment (see ... on this label).

P330: Rinse mouth.

P333+P313: IF SKIN irritation or rash occurs: Get medical advice/attention.

P363: Wash contaminated clothing before reuse.

P391: Collect spillage.

P405: Store locked up.

P501: Dispose of contents/container to ...

Supplemental Hazard Statements: none


Acute toxicity: 1) Acute oral LD50 for rat: >2150 a.i.mg/kg. 2) Acute dermal LD50 for rat: >5000 a.i.mg/kg. 3) Inhalation LC50 (4 h) for rat: >4.82 a.i.mg/L. 4) Practically non-irritating to skin (rabbits). 5) Non-irritating to eyes (rabbits). 6) Not a skin sensitiser (guinea pigs).

NOEL: (2 y) for male rats is 100 mg/kg diet (3.9 mg/kg b.w. daily), female rats is 400 mg/kg diet (19.3 mg/kg b.w. daily). Genotoxicity: negative.     

ADI: 0.04 mg/kg b.w./day [Rat, SF=100]


Toxicity class WHO (a.i.): III (Slightly hazardous)

EC Risk Classification: Reproduction risk category 3: R62/63; Xn - Harmful: R22; N - Dangerous for the environment: R51, R53


Effect on birds: low toxicity to birds, acute oral LD50 for Bobwhite quail is >2150 a.i.mg/kg. Effect on fish: moderate toxicity to fish, acute 96 hour LC50 for Rainbow trout is 3.0 a.i.mg/L. Effect on aquatic invertebrates: moderate toxicity to aquatic invertebrates, acute 48 hour EC50 for Daphnia magna is 5.1 a.i.mg/L. Effect on algae: high toxicity to algae, acute 72 hour EC50 for Scenedemus subspicatus is 0.0047 a.i.mg/L. Effect on honeybees: moderate toxicity to honeybees, contact acute 48 hour LD50 is 100 a.i.μg/bee; oral acute 48 hour LD50 is 100 a.i.μg/bee. Effect on earthworms: moderate toxicity to earthworms, acute 14 day LC50 for Eisenia foetida is >227 a.i.mg/kg.


Animals: Flurochloridone is extensively metabolised and rapidly excreted in rats; >95% of orally applied dose was excreted in 90 h. Metabolism by oxidation, hydrolysis and glutathione conjugation yielded numerous metabolites in urine and faeces. Plants: Flurochloridone is rapidly metabolised in plants. Numerous minor metabolites are formed through oxidation and conjugation. Residue levels of flurochloridone in crops are generally <0.05 mg/kg. Soil/Environment In the lab., flurochloridone is readily degraded in soil, mostly forming CO2 and a bound residue; DT50 (3 soil types, aerobic, 28 °C) 4, 5 and 27 d; two metabolites were formed, which were readily degraded further. In aerobic sediment, flurochloridone degraded with DT50 3-18 d (2 soils). In the field, DT50 9-70 d. Koc 680-1300, Kd 8-19, indicating low potential mobility on the McCall classification scale; flurochloridone does not leach because it is adsorbed and readily degraded in soil. For water, see Stability.

Usage: Herbicide reported by F. Pereiro et al. (Proc. Br. Crop Prot. Conf. - Weeds, 1982, 1, 225). Introduced by Stauffer Chemical Co. (now Syngenta AG) in 1985. Rights acquired by Agan Chemical Manufacturers Ltd in 2002. Patents: DE 2612731 Manufacturers: Agan. Inhibits synthesis of carotenoids (which prevent chlorophyll from undergoing photo-oxidation) by inhibition of phytoene desaturase.

Application: Selective herbicide, absorbed by the roots, stems, and coleoptiles. Applied at 250-750 g/ha pre-emergence to control a wide range of weeds in sunflowers, carrots and other umbelliferous crops; Stellaria media, Veronica hederifolia and Viola arvensis in winter wheat and winter rye; Galium aparine, Solanum nigrum and Veronica persica in potatoes.   

Biological Pesticide
Plant Growth Regulator
Fungicide Mixture
Herbicide Mixture
Insecticide Mixture
Multifunction Pesticide Mixture
  Contact us

Add: No.52,Puchang Road,Puzhou Industrial Park,Longwan District,Wenzhou Zhejiang P.R. China

Tel: +86-577-88905587,88908857,

Fax: +86-577-88905567

RAYFULL   Alibaba.com   facebook  
Copyright © 2012 Zhejiang Rayfull Chemicals Co.,Ltd. All Rights Reserve 浙ICP备10013254号-4
Tel: +86-577-88905587,88908857  Fax:+86-577-88905567
Lucy Lin
Call me!Lucy Lin
Tim Chen
Call me!Tim Chen
Jason Xu
Call me!Jason
Tina Ye
Call me!Tina
Sunny Lin
Call me!Sunny
Tracy Xue
Call me!Tracy
Emma (Russian)
Call me!Emma(Russian)