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2-Butanone
Molar mass (M) 72,11 g/mol
Density (D) 0,81 g/cm³
Boiling point (bp) 80 °C
Flash point (flp) -8 °C
Melting point (mp) -86 °C
ADR 3 II
WGK 1
CAS No. 78-93-3
EG-Nr. 201-159-0
UN-Nr. 1193
127,95 €/VE
Excl. btw | 2,5 l Per VE
Bestelnr. 0051.1
- Tussentotaal: 0.00
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| 0051.1 | 2,5 l | plastic |
127,95 € |
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Downloads / MSDS
Algemene informatie
Carl ROTH's VLSI (Very Large Scale Integration) product line offers solvents and acids for cleaning and etching wafers for the semi-conductor industry. Both processes are essential for chip manufacture. Carl ROTH offers a selected range of products.
Eigenschappen:
- High purity
- Trace metal content usually below 100 ppb
- Particle-filtered, maximal 250 particles/ml
VLSI or Very Large Scale Integration means that a large number of transistors (now several 100 million) are located on one chip. Since the gaps are very small, roughly 3 μm, the solvents and acids must be of a correspondingly high purity and be particle-filtered. For VLSI, the number of particles is limited to 250 p/ml.
For the semiconductor industry or research and development in this field, there are different degrees of purity:
VLSI
very large scale integration
Metal ion concentration per foreign element approx. 50-100 ppb, particle concentration <250/ml
ULSI
ultra large scale integration
Metal ion concentration per foreign element approx. 10-50 ppb, particle concentration <100/ml
SLSI
super large scale integration
Metal ion concentration per foreign element approx. 1-10 ppb, particle concentration <30-100/ml
Analysecertificaten
Guarantee analysis
| Assay | ≥99,5 % |
| Bead number (≥0,5 µm) | ≤250 p/ml |
| Water | ≤0,1 % |
| Alcohol (as 2-butanol) | ≤0,1 % |
| Acidity (as CH3COOH) | ≤0,005 % |
| Colour (APHA) | ≤10 |
| Evaporation residue | ≤0,0005 % |
| Chloride (Cl) | ≤0,0001 % |
| Sulphate (SO4) | ≤0,00005 % |
| Aluminium (Al) | ≤50 ppb |
| Antimony (Sb) | ≤10 ppb |
| Arsenic (As) | ≤10 ppb |
| Barium (Ba) | ≤20 ppb |
| Bismuth (Bi) | ≤10 ppb |
| Lead (Pb) | ≤10 ppb |
| Boron (B) | ≤20 ppb |
| Cadmium (Cd) | ≤10 ppb |
| Calcium (Ca) | ≤50 ppb |
| Chromium (Cr) | ≤10 ppb |
| Iron (Fe) | ≤50 ppb |
| Gallium (Ga) | ≤10 ppb |
| Potassium (K) | ≤20 ppb |
| Cobalt (Co) | ≤10 ppb |
| Copper (Cu) | ≤10 ppb |
| Lithium (Li) | ≤10 ppb |
| Magnesium (Mg) | ≤20 ppb |
| Manganese (Mn) | ≤10 ppb |
| Molybdenum (Mo) | ≤10 ppb |
| Sodium (Na) | ≤50 ppb |
| Nickel (Ni) | ≤10 ppb |
| Silver (Ag) | ≤10 ppb |
| Strontium (Sr) | ≤10 ppb |
| Titanium (Ti) | ≤10 ppb |
| Vanadium (V) | ≤10 ppb |
| Zinc (Zn) | ≤20 ppb |
| Tin (Sn) | ≤10 ppb |
| Zirconium (Zr) | ≤10 ppb |