2,6-Difluorobenzamide CAS 18063-03-1 C7H5F2NO Intermediates In Pharma Chemicals Used In Pharmaceutical Industry
Basic Information
Model Number : HMHT0157
Cas: 18063-03-1
Einecs: 241-972-8
Chemical Formula: C7H5F2No
Molecular Weight: 157.12
Inchi: Inchi=1/C7H5F2No/C8-4-2-1-3-5 (9) 6 (4) 7 (10) 11/H1-3H, (H2,10,11)
Inchikey: Avrqbxvuuxhrmy-Uhffffaoysa-N
Density: 1199G/cm
Melting Point: 145-148 ° C (Lit.)
Product Parameters
| Boiling Point | 51-52C/15Tor |
| Flash Point | 67.3°C |
| Vapor Pressure | 0.622Mmhg At 25°C |
| Solubility | Ethanol: Soluble5%, Clear To Turbid, Colorless To Light Yellow |
| Refractive Index | 1508 |
| Acid Dissociation Constant | 14.54±0.50(Predicted) |
| Storage Conditions | Sealed In Dry,Room Temperature |
| Exterior | Solid |
| Colour | Off-White |
| Brn | 2047480 |
Risk term R36/37/38- Irritating to eyes, respiratory system, and skin.
R20- Harmful by inhalation.
Safety term S26- After accidental contact with eyes, immediately rinse with plenty of water and seek medical advice.
S37/39- Wear appropriate gloves and goggles or masks.
S36/37- Wear appropriate protective clothing and gloves.
2,6-difluorobenzamide is white powder crystal, m.p. 143~145 ℃, insoluble in water.
Application
It is used as an intermediate for the synthesis of fluorobenzoyl urea pesticides, and can be used to produce flumuron, dimeglum, diflubenzuron and other insecticides and acaricides, as well as medicine; Pesticide intermediates and organic synthesis intermediates, which are used as intermediates for the synthesis of fluorobenzoyl urea pesticides, can be used to produce flumuron, dimeglum, chlorflumuride and other insecticides and acaricides. It is also used in medicine and liquid crystal materials.
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