Bifenthrin

Description

Bifenthrin · CAS 439680-76-9 · C23H22ClF3O2. UNII 6B66JED0KN. Melting Point: 69 °C; Melting Point: 156.2 °F; Flash Point: 165 °C (329 °F) - closed cup.

Identification

CAS Registry Number	439680-76-9
PubChem CID	6442842
Molecular formula	C23H22ClF3O2
IUPAC name	trans-(2-methyl-3-phenylphenyl)methyl (1R,3R)-3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
UNII (FDA)	6B66JED0KN

Computed Descriptors

Molecular Weight	422.9
XLogP3	6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	6
Exact Mass	422.1260421
Monoisotopic Mass	422.1260421
Topological Polar Surface Area	26.3
Heavy Atom Count	29
Formal Charge	0

Physical & Chemical Properties

Melting Point	69 °C
Melting Point	156.2 °F
Flash Point	165 °C (329 °F) - closed cup
Density	Density: 1.2 g/cu m at 125 °C
Vapor Pressure	0.00000018 [mmHg]
Vapor Pressure	1.78X10-3 mPa at 20 °C /1.335X10-8 mm Hg/
Vapor Pressure	1.335x10-8 mmHg
LogP	log Kow = 6.00
LogP	6.0
Stability/Shelf Life	... Stable 21 days at pH 5-9 (21 °C)

Physical description & handling notes

• Bifenthrin is an off-white to pale tan waxy solid with a very faint slightly sweet odor. Used as a broad spectrum insecticide.
• Light brown liquid; [Merck Index] Light brown viscous liquid or off-white to pale tan solid; [HSDB] Off-white to tan solid with a mild sweet odor; [CAMEO] White powder; [MSDSonline]
• Off-white to pale tan waxy solid with a very faint slightly sweet odor.
• Light brown viscous oil
• Viscous liquid; crystalline or waxy solid
• Off-white to pale tan waxy solid

GHS Hazard Classification

Reported hazard statements	H300, H317, H331, H351, H372, H400, H410, H311

Documented Uses

• Used as a broad spectrum insecticide (also used for termites) and acaricide (including mites); [HSDB]
• Bifenthrin is registered for use to control a variety of insects including aphids, worms, ants, gnats, moths, beetles, grasshoppers, mites, midges, spiders, ticks, yellow jackets, maggots, thrips, caterpillars, flies, fleas, and other pests in domestic, public health, agricultural, and industrial situations.
• Acaricide/Miticide, Insecticide
• /Bifenthrin/ is effective against ... Coleoptera, Diptera, Heteroptera, Homoptera, Lepidoptera, and Othoptera; ... also controls some species of Acarina.
• Pyrethroids are used as insecticides. (L857)
• Information on 45 consumer products that contain Bifenthrin in the following categories is provided:

Synonyms

BIFENTHRIN; Biphenthrin; 82657-04-3; Capture; Bifenthrine; Biphentrin; Biphenate; Talstar; Brigade; DeterMite; TalstarOne; DTXSID9020160; FMC 54800; Caswell No. 463F; 6B66JED0KN; fmc-54800

Frequently Asked Questions

What are the CAS number and molecular formula of Bifenthrin?

CAS 439680-76-9; molecular formula C23H22ClF3O2; molecular weight — g/mol.

What other names is Bifenthrin known by?

BIFENTHRIN, Biphenthrin, 82657-04-3, Capture, Bifenthrine, Biphentrin.

Is Bifenthrin classified as hazardous?

Hazard statements reported: H300, H317, H331, H351, H372.

What are the key physical properties of Bifenthrin?

Melting Point: 69 °C; Melting Point: 156.2 °F; Flash Point: 165 °C (329 °F) - closed cup; Density: Density: 1.2 g/cu m at 125 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.