2,6-Difluoropyridine
- CAS NO.：1513-65-1
- Empirical Formula: C5H3F2N
- Molecular Weight: 115.08
- MDL number: MFCD00006227
- EINECS: 216-152-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-01-22 16:43:48
What is 2,6-Difluoropyridine?
Chemical properties
Colorless to light yellow liquid
The Uses of 2,6-Difluoropyridine
2,6-Difluoropyridine has been used in the preparation of poly(pyridine ether)s via polycondensation with silylated 1,1,1-tris(4-hydroxyphenyl)ethane.
General Description
Lithium diisopropylamide (LDA)-mediated ortholithiations of 2,6-difluoropyridine in tetrahydrofuran at -78°C has been studied using a combination of IR and NMR spectroscopic and computational methods. Polycondensation of bistrimethylsilyl derivatives of various diphenols with 2,6-difluoropyridine in N-methylpyrrolidone in the presence of K2CO3 has been investigated.
Properties of 2,6-Difluoropyridine
| Boiling point: | 124.5 °C/743 mmHg (lit.) |
| Density | 1.268 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 93 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Not miscible or difficult to mix. |
| form | Liquid |
| pka | -6.09±0.10(Predicted) |
| Specific Gravity | 1.268 |
| color | Clear purple-red |
| BRN | 1422549 |
| Dielectric constant | 107.8 |
| CAS DataBase Reference | 1513-65-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,6-Difluoropyridine(1513-65-1) |
Safety information for 2,6-Difluoropyridine
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,6-Difluoropyridine
| InChIKey | MBTGBRYMJKYYOE-UHFFFAOYSA-N |
New Products
4-Fluorophenylacetic acid 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL Tert-butyl bis(2-chloroethyl)carbamate 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid S-2-CHLORO PROPIONIC ACID ETHYL ISOCYANOACETATE 2-Bromo-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate (6-METHYL-[1,3]DITHIOLO[4,5-b]QUINOXALIN-2-ONE INDAZOLE-3-CARBOXYLIC ACID 4-IODO BENZOIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5,6-Dimethoxyindanone 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 2-aminopropyl benzoate hydrochloride 1-(4-(aminomethyl)benzyl)urea hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
You may like
-
1513-65-1 2,6-Difluoropyridine 98%View Details
1513-65-1 -
1513-65-1 98%View Details
1513-65-1 -
2,6-Difluoropyridine CAS 1513-65-1View Details
1513-65-1 -
2,6-Difluoropyridine CAS 1513-65-1View Details
1513-65-1 -
1975-50-4 98%View Details
1975-50-4 -
2-HYDROXY BENZYL ALCOHOL 98%View Details
90-01-7 -
14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+View Details
14714-50-2 -
118753-70-1 98+View Details
118753-70-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.