2-Methylpropylisocyanid Produkt Beschreibung

TERT-BUTYL ISOCYANIDE Struktur
7188-38-7
  • CAS-Nr.7188-38-7
  • Bezeichnung:2-Methylpropylisocyanid
  • Englisch Name:TERT-BUTYL ISOCYANIDE
  • Synonyma:2-Methylpropylisocyanid
    TBIN;(CH3)3CNC;T-BUTYLISOCYANIDE;TERT-BUTYL ISONITRILE;TERT-BUTYL ISOCYANIDE;2-methylpropyl cyanide;t-Butylisocyanide,min.98%;2-methylpropyl isocyanide;tert-Butyl isocyanide,97%;tert-Butyl isocyanide 98%
  • CBNumber:CB8121846
  • Summenformel:C5H9N
  • Molgewicht:83.13
  • MOL-Datei:7188-38-7.mol
2-Methylpropylisocyanid physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :148-150 °C
  • Siedepunkt: :91 °C(lit.)
  • Dichte :0.735 g/mL at 25 °C(lit.)
  • Brechungsindex :n20/D 1.376(lit.)
  • Flammpunkt: :-2 °C
  • storage temp.  :Flammables area
  • Löslichkeit :Soluble in organic solvents such as ethanol, methanol, ether, toluene and dichloromethane.
  • Aggregatzustand :liquid
  • Wichte :0.735
  • Farbe :colorless
  • BRN  :1903156
  • Stabilität: :store cold
  • CAS Datenbank :7188-38-7(CAS DataBase Reference)
Sicherheit
  • Kennzeichnung gefährlicher :F,T
  • R-Sätze: :11-23-2017/11/23
  • S-Sätze: :16-45
  • RIDADR  :UN 1993 3/PG 2
  • WGK Germany  :3
  • RTECS-Nr. :EQ7102500
  • HazardClass  :3
  • PackingGroup  :II
  • HS Code  :29299090

TERT-BUTYL ISOCYANIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R11:Leichtentzündlich.
    R23:Giftig beim Einatmen.
  • S-Sätze Betriebsanweisung: S16:Von Zündquellen fernhalten - Nicht rauchen.
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
  • Chemische Eigenschaften clear colorless liquid
  • synthetische CAUTION: Use a well-ventilated hood and observe all precautions when using hydrogen cyanide.
    To a 1-1, stainless steel Hoke pressure cylinder in a well-ventilated hood is added 196 gm (3.5 moles) of isobutene, 95 gm (3.5 moles) of hydrogen cyanide, and 100 gm (0.7 mole) or cuprous bromide. The cylinder is closed, shaken for 15 hr at 70°C, cooled to room temperature, and vented cautiously in the hood, and the viscous residue is poured slowly into aqueous potassium cyanide (260 gm in 100 ml of water) to decompose the cuprous complex, liberating an organic layer. The organic layer is separated, dried, and distilled under reduced pressure to afford 97 gm, b.p. 60-63°C (314 mm Hg), ng 1.3749, IR 2143 s, 1472 m, 1368 m, 1230 m, 1208 m, 855 w c m - 1; yield, 33% based on starting isobutylene; 16% based on CuBr.
    Preparation of t-Butyl Isonitrile
  • synthetische Phosgene (1.0 kg, 10.1 mol) was delivered through a wide tube into a stirred solution of N-t-butylformamide (1.01 kg, 10.0 mol) in triethylamine (1.30 kg) and o-dichlorobenzene (7.0 L) in a flask fitted with a reflux condenser charged with a freezing mixture of ice and salt (-20 C°). Water was added, the layers were separated, and the non-aqueous layer was dried over anhydrous potassium carbonate or magnesium sulfate and fractionated; bp 90–92 C°/750 mmHg; yield: 681 g (82%).
TERT-BUTYL ISOCYANIDE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2-Methylpropylisocyanid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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7188-38-7, TERT-BUTYL ISOCYANIDE Verwandte Suche:
  • 2-ISOCYANO-2-METHYL-PROPANE
  • TERT-BUTYL ISOCYANIDE
  • TERT-BUTYL ISONITRILE
  • T-BUTYLISOCYANIDE
  • (CH3)3CNC
  • 2-isocyano-2-methyl-propan
  • 2-Methyl-2-isocyanopropane
  • Propane, 2-isocyano-2-methyl-
  • Propane,2-isocyano-2-methyl-
  • TBIN
  • t-Butylisocyanide,min.98%
  • 2-methylpropyl isocyanide
  • t-Butylisocyanide, min. 98%
  • tert-Butyl isocyanide,97%
  • tert-Butyl isocyanide ,98%
  • tert-Butyl isocyanide 98%
  • tert-Butyl Isocyanide, 95.0%(GC)
  • 2-methylpropyl cyanide
  • Propane,2-Isocyanato-2-methylpropane
  • tert-Butyl Isocyanide &gt
  • 7188-38-7
  • ISOCYANATE
  • Isocyanides
  • Nitrogen Compounds
  • Organic Building Blocks
  • Building Blocks
  • organic compound
  • Isocyanides
  • Nitrogen Compounds
  • Organic Building Blocks