2,6-Difluorobenzonitrile CAS 1897-52-5 C7H3F2N Pharmaceutical Industry Raw Materials D Tyrosine
Basic Information
Model Number : HMHT0156
Cas: 1897-52-5
Einecs: 217-589-7
Chemical Formula: C7H3F2N
Molecular Weight: 139.1
Inchi: Inchi=1/C7H3F2N/C8-6-2-1-3-7 (9) 5 (6) 4-10/H1-3H
Density: 1.246 G/ML At 25 ° C (Lit.)
Melting Point: 25-28 ° C (Lit.)
Boiling Point: 197-198 ° C
Product Parameters
| Flash Point | 176°F |
| Water Solubility | 1.87G/L At 19.85℃ |
| Vapor Pressure | 18Pa At 20℃ |
| Solubility | Dmso (Slightly), Methanol (Slightly) |
| Refractive Index | N20/D 1.4875(Lit.) |
| Storage Conditions | Sealed In Dry,Room Temperature |
| Exterior | Solid |
| Colour | Off-White Low Melting |
| Brn | 2045292 |
Risk term R20/21/22- Harmful by inhalation, skin contact, and ingestion.
R36/37/38- Irritating to eyes, respiratory system, and skin.
Safety term S26- After accidental contact with eyes, immediately rinse with plenty of water and seek medical advice.
S36- Wear appropriate protective clothing.
S36/37/39- Wear appropriate protective clothing, gloves, and goggles or masks.
This product is a colorless solid or oily liquid, m.p.30-32 ℃, n20D 1.4875, relative density 1.246, insoluble in water, soluble in solvents such as benzene and toluene.
Application
It is a new pesticide intermediate, mainly used to produce high efficiency, low toxicity, broad-spectrum pesticide containing Benzamide, and also used in engineering plastics, dyes, etc
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