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Lieferanten für
Tosyl isocyanate
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Daten | CAS |
4083-64-1 | Formula |
C8H7NO3S | EINECS |
223-810-8 |
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21 Registerierte Lieferanten
p-Toluenesulfonyl Isocyanate has been used to react with a prepolymer with the OH-functionality.
| Appearance & Physical State | clear liquid
| Density | 1.295
| Melting Point | 5ºC
| Boiling Point | 144ºC (10 mmHg)
| Flash Point | 145ºC
| Refractive Index | 1.533-1.535
| Water Solubility | reacts
| Stability | Stable under normal temperatures and pressures. Combines vigorously or explosively with water.
| Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water.
| Vapor Pressure | 1 mm Hg ( 100 °C) |
Product Name | Tosyl isocyanate
| Synonyms | 4-Isocyanatosulphonyltoluene,; 4-methyl-benzenesulfonylisocyanat; 4-methyl-Benzenesulfonylisocyanate; 4-Methylphenylsulfonyl isocyanate; Benzenesulfonyl isocyanate, 4-methyl-; Benzenesulfonylisocyanate,4-methyl-; p-Methylphenylsulfonyl isocyanate; p-Toluenesulfonic acid, anhydride with isocyanic acid
| CAS | 4083-64-1
| Product Categories | Benzene derivatives; Benzene derivates; Sulfur Compounds (for Synthesis); Synthetic Organic Chemistry; organic chemical; Building Blocks; Chemical Synthesis; Isocyanates; Nitrogen Compounds;
| Chemical Properties
| mp | 5°C
| bp | 144 °C10 mm Hg(lit.)
| density | 1.291 g/mL at 25 °C(lit.)
| vapor pressure | 1 mm Hg ( 100 °C)
| refractive index | n20/D 1.534(lit.)
| Fp | >230 °F
| Water Solubility | reacts
| Sensitive | Moisture Sensitive
| Safety Information
| Hazard codes | Xn
| Risk statements | 14-36/37/38-42
| safety statements | 26-28-30-28A
| Chemical Properties | clear liquid
| Usage | Reagent used to prepare acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 and N-tosylcarbonamides. |
Molecular Formula: C8H7NO3S Molecular Weight: 197.21 Weitere Informationen finden Sie hier
Appearance | Colorless transparent liquid
| Assay | ≥ 98.50 %
| Color (APHA) | ≤ 20
| p-toluenesulfonyl chloride | ≤ 1.0% |
Weitere Informationen finden Sie hier
Synonyms
4-Isocyanatosulphonyltoluene,;4-methyl-benzenesulfonylisocyanat ;4-methyl-Benzenesulfonylisocyanate ;4-Methylphenylsulfonyl isocyanate;Benzenesulfonyl isocyanate, 4-methyl-;Benzenesulfonylisocyanate,4-methyl- ;p-Methylphenylsulfonyl isocyanate;p-Toluenesulfonic acid, anhydride with isocyanic acid
Appearance; colorless liquid Content: 99.%min
Capacity:100Ton/Month
Delivery Time :with stock, can arrange shipment within 3 days
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Expiry Date:two years
220KG/Drum One 20GP container can load 17.6Tons
Price:$5500-7300 /TON
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Privilegierte Lieferanten
Letztes Update 2024-06-09
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