Triadimefon

Description

Triadimefon · CAS 43121-43-3 · C14H16ClN3O2. UNII 1HW039CJF0. Melting Point: 180.1 °F (NTP, 1992); Melting Point: 82.3 °C; Flash Point: 162 °F /72 °C/.

Identification

CAS Registry Number	43121-43-3
PubChem CID	39385
Molecular formula	C14H16ClN3O2
IUPAC name	1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one
UNII (FDA)	1HW039CJF0

Computed Descriptors

Molecular Weight	293.75
XLogP3	2.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	5
Exact Mass	293.0931045
Monoisotopic Mass	293.0931045
Topological Polar Surface Area	57
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

Melting Point	180.1 °F (NTP, 1992)
Melting Point	82.3 °C
Flash Point	162 °F /72 °C/
Density	1.22 at 20 °C
Vapor Pressure	1.5e-08 mmHg at 68 °F (NTP, 1992)
Vapor Pressure	0.00000002 [mmHg]
Vapor Pressure	1.5X10-8 mm Hg at 25 °C
LogP	log Kow = 2.77
LogP	2.9
Collision Cross Section	170.72 Ų [M-H]-

Physical description & handling notes

• Triadimefon is a colorless to pale yellow crystalline solid with a slight odor. (NTP, 1992)
• Colorless to pale yellow solid; [CAMEO] Light beige solid; [MSDSonline]
• Colorless solid
• Characteristic odor
• less than 1 mg/mL at 72 °F (NTP, 1992)
• Moderately sol in most organic solvents except aliphatics.

GHS Hazard Classification

Reported hazard statements	H302, H317, H411

Documented Uses

• Used for the systemic control of various fungal diseases in fruits, turf, pine seedlings, Christmas trees, and ornamentals.
• Food uses: Apples, grapes, pears, pineapples, and raspberries. (Registrant is voluntarily deleting use on apples, grapes, pears, and raspberries).
• Non-food uses: Pine seedlings, Christmas trees, residential and commercial turf, ornamentals, and landscapes. (Registrant is voluntarily deleting residential turf use).
• For more Uses (Complete) data for TRIADIMEFON (9 total), please visit the HSDB record page.
• Fungicides, Transformation products
• Information on 2 consumer products that contain Triadimefon in the following categories is provided:

Synonyms

TRIADIMEFON; 43121-43-3; Bayleton; Azocene; Amiral; Fenxiunin; Typhon; Acizol; Adifon; Haleton; Mighty; Miltek; Strike; Nurex; Rofon; Bayleton triple

Frequently Asked Questions

What are the CAS number and molecular formula of Triadimefon?

CAS 43121-43-3; molecular formula C14H16ClN3O2; molecular weight — g/mol.

What other names is Triadimefon known by?

TRIADIMEFON, 43121-43-3, Bayleton, Azocene, Amiral, Fenxiunin.

Is Triadimefon classified as hazardous?

Hazard statements reported: H302, H317, H411.

What are the key physical properties of Triadimefon?

Melting Point: 180.1 °F (NTP, 1992); Melting Point: 82.3 °C; Flash Point: 162 °F /72 °C/; Density: 1.22 at 20 °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.