苯胺

Description

Anilide · CAS 188425-85-6 · C18H12Cl2N2O. UNII 32MS8ZRD1V. Melting Point: 142.8 to 143.8 °C; Solubility: In water, 4.6 mg/L at 20 °C; Density: 1.381 at 20 °C.

Identification

CAS Registry Number	188425-85-6
PubChem CID	213013
Molecular formula	C18H12Cl2N2O
IUPAC name	2-chloro-N-[2-(4-chlorophenyl)phenyl]pyridine-3-carboxamide
UNII (FDA)	32MS8ZRD1V

Computed Descriptors

Molecular Weight	343.2
XLogP3	4.9
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	342.0326684
Monoisotopic Mass	342.0326684
Topological Polar Surface Area	42
Heavy Atom Count	23
Formal Charge	0

Physical & Chemical Properties

Melting Point	142.8 to 143.8 °C
Solubility	In water, 4.6 mg/L at 20 °C
Density	1.381 at 20 °C
Vapor Pressure	0.00000001 [mmHg]
Vapor Pressure	7.2X10-4 mPa /5.4X10-10 mm Hg/ at 20 °C
LogP	log Kow = 2.96
pH	pH = 5.5 at 23 °C (1% solution)
Ionization Efficiency	2.55
Ionization Efficiency	2.7
Ionization Efficiency	MeCN (80%)

Physical description & handling notes

• White solid; [Merck Index] White powder; [MSDSonline]
• White crystalline
• Odorless
• Solubility in n-heptane, <10 g/L, 20 °C
• Solubility in acetone, 16-20 g/100 mL; acetonitrile, 4-5 g/100 mL; methanol, 4-5 g/100 mL; ethylacetate, 6.7-9 g/100mL; dichloromethane, 20-25 g/100 mL; toluene, 2-2.5 g/100 mL; 1-octanol, <1 g/100 mL, all at 20 °C
• Henry's Law constant = 5.178X10-5 Pa- cu m/mol /5.3X10-11 atm-cu m/mol/ at 25 °C

Regulatory Status

GHS notification summary	1.7% (3 / 178)

GHS Hazard Classification

GHS notification summary	1.7% (3 / 178)
Reported hazard statements	H411 (98.3%), H401

Documented Uses

• Used as a broad spectrum carboxamide fungicide to control diseases in turf, field, row, orchard, and vineyard crops; [Merck Index]
• Fungicide, plant health product, seed treatment/protectant.
• Information on 2 consumer products that contain Boscalid in the following categories is provided:
• Boscalid can be synthesized by reaction of 2-amino-4'-chlorobiphenyl in aqueous xylene with 2-chloro-3-pyridinecarbonyl chloride.
• Preparation: K. Eicken et al., European Patent Office patent 545099; eidem, United States of America patent 5589493 (1993, 1996 both to BASF).
• Dermal Penetration (rat). Maximum % absorption: 0.01 mg/sq cm = 10.93 (24 hour exposure, 24 hour sacrifice) 0.10 mg/sq cm = 3.76 (24 hour exposure, 24 hour sacrifice) 1.00 mg/sq cm = 1.48 (10 hour exposure, 72 hour sacrifice /From table/

Synonyms

Boscalid; 188425-85-6; Nicobifen; Endura; Emerald; Cantus; Pristine; BAS 510F; DTXSID6034392; 2-chloro-N-(4'-chlorobiphenyl-2-yl)nicotinamide; UNII-32MS8ZRD1V; Bas 510; Bas-510; 32MS8ZRD1V; BAS 510 F; HSDB 7499

Frequently Asked Questions

What are the CAS number and molecular formula of Anilide?

CAS 188425-85-6; molecular formula C18H12Cl2N2O; molecular weight — g/mol.

What other names is Anilide known by?

Boscalid, 188425-85-6, Nicobifen, Endura, Emerald, Cantus.

Is Anilide classified as hazardous?

1.7% of GHS notifications report no hazard classification (3 of 178).

What are the key physical properties of Anilide?

Melting Point: 142.8 to 143.8 °C; Solubility: In water, 4.6 mg/L at 20 °C; Density: 1.381 at 20 °C; Vapor Pressure: 0.00000001 [mmHg].

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.