Fomesafen | CAS No. 72178-02-0

Fomesafen

Basic Information

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CAS Number

72178-02-0

Molecular Formula

C15H10ClF3N2O6S

Molecular Weight

438.76 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

220-221 ºC

Density

1.7075 (rough estimate)

Refractive Index

1.5660 (estimate)

SMILES

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O=C(NS(=O)(C)=O)C1=CC(OC2=CC=C(C(F)(F)F)C=C2Cl)=CC=C1[N+]([O-])=O

InChI

1S/C15H10ClF3N2O6S/c1-28(25,26)20-14(22)10-7-9(3-4-12(10)21(23)24)27-13-5-2-8(6-11(13)16)15(17,18)19/h2-7H,1H3,(H,20,22)

InChIKey

BGZZWXTVIYUUEY-UHFFFAOYSA-N

LogP

5.74360

pKa

23-25(at 25℃)

Complexity

693

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Toxicity

LD50 orally in male, female rats (mg/kg): 1250-2000, 1600; LC50 (48, 96 hr.) in rainbow trout and bluegill (mg/l): 830, 680, 6740, 6030 (Colby)

Synonyms & References

English

5-(2-Chloro-4-(trifluoromethyl)phenoxy)-N-(methylsulfonyl)-2-nitrobenzamide
5-(2-Chloro-4-trifluoromethylphenyloxy)-N-methylsulfonyl-2-nitrobenzoylamide
5-(2-chloro-4-(trifluoromethyl)phenoxy-N-(methyl sulphonyl)-2-nitrobenzamide
flex
FLEX(R)
FLEXSTAR
5-[2-CHLORO-4-(TRIFLUOROMETHYL)PHENOXY]-N-(METHYLSULFONYL)-2-NITROBENZAMIDE
5-[2-Chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulphonyl)-2-nitrobenzamide
REFLEX
REFLEX(R)
5(2-chloro-alpha,alpha,alpha-trifluoro-p-tolyloxy)-n-mesyl-2-nitrobenzamide
5-(2-chloro-α,α,α-trifluoro-p-tolyloxy)-N-mesyl-2-nitrobenzamide
Fomesafen
5-[2-chloro-4-(trifluoromethyl)phenoxy]-N-methylsulfonyl-2-nitrobenzamide
Fomesafen Solution
5-[2-chloro-4-(trifluoromethyl)phenoxy]-N-(methanesulfonyl)-2-nitrobenzamide
Fomesafene
Reflex
5-(2-chloro-4-(trifluoromethyl)phenoxy)-N-(methylsulfonyl)-2-nitrobenzamide

MDL Number

MFCD01632756

Customs Code

2935009016

FAQ

What is Fomesafen (CAS: 72178-02-0)?

Fomesafen (CAS: 72178-02-0) is a herbicide with the chemical formula C14H12ClNO4S. It is a broad-spectrum herbicidal compound used in agriculture, known for its ability to control weeds by inhibiting photosynthesis. Fomesafen is a solid at room temperature and has moderate solubility in organic solvents.

What are the main uses of Fomesafen (CAS: 72178-02-0)?

Fomesafen (CAS: 72178-02-0) is primarily used in agricultural settings to manage broadleaf weeds in crops like corn, soybeans, and cotton. It is effective as both a pre-emergent and post-emergent herbicide. Additionally, it is used in research for studying herbicide mechanisms and in industrial applications for weed control in non-crop areas.

Is Fomesafen (CAS: 72178-02-0) safe?

Fomesafen (CAS: 72178-02-0) is considered low to moderately toxic when handled improperly. It requires protective measures such as gloves and goggles during application. Safety standards include adherence to EPA guidelines for agricultural use. While it is registered as safe for its intended purposes, direct skin or eye contact should be avoided to prevent irritation.

How should Fomesafen (CAS: 72178-02-0) be stored?

Fomesafen (CAS: 72178-02-0) should be stored in a cool, dry place away from direct light. Maintain temperature between 15-25°C and keep humidity low to ensure stability. Store in a sealed, airtight container made of non-corrosive material. Avoid exposure to moisture and heat to prevent degradation.