Supplier Type
- Reagent
- Trader
Supplier Region
- Mumbai(7)
- Hyderabad(1)
- Ahmedabad(1)
- Delhi(1)
- Kolkata(1)
- Uttar Pradesh(1)
- Tamil Nadu(1)
- Andhra Pradesh(1)
Purity
- 99.99%
- 99.90%
- > 99%
- 99%
- 98%
- 95%
- 85%
2-Butanone
- CAS:78-93-3
- MF:C4H8O
- MW:72.11
- EINECS:201-159-0
- Melting point::
- -87 °C (lit.)
- Boiling point::
- 80 °C (lit.)
- Density :
- 0.805 g/mL at 25 °C (lit.)
- vapor density :
- 2.49 (vs air)
- vapor pressure :
- 71 mm Hg ( 20 °C)
- refractive index :
- n
20/D 1.379(lit.)
- FEMA :
- 2170 | 2-BUTANONE
- Flash point::
- 26 °F
- storage temp. :
- 2-8°C
- solubility :
- Miscible with acetone, ethanol, benzene, ether (U.S. EPA, 1985), and many other solvents, particularly ketones and aldehydes
- form :
- Solution
- pka:
- 14.7 (quoted, Riddick et al., 1986)
- color :
- Colorless
- Odor:
- Sweet/sharp odor detectable at 2 to 85 ppm (mean = 16 ppm)
- Relative polarity:
- 0.327
- PH:
- pH(1+4, 25℃):6.0～7.0
- Odor Threshold:
- 0.44ppm
- explosive limit:
- 1.8-11.5%(V)
- Water Solubility :
- 290 g/L (20 ºC)
- Merck :
- 14,6072
- JECFA Number:
- 278
- BRN :
- 741880
- Henry's Law Constant:
- 23.0 at 50.00 °C, 34.1 at 60.00 °C, 50.6 at 70.00 °C, 70.4 at 80.00 °C (headspace-GC, Hovorka et al., 2002)
- Exposure limits:
- TLV-TWA, PEL 590 mg/m3 (200 ppm) (ACGIH, OSHA); STEL 885 mg/m3 (300 ppm) (ACGIH); IDLH 3000 ppm (NIOSH).
- Dielectric constant:
- 18.5（20℃）
- Stability::
- Stable. Highly flammable. Incompatible with oxidizing agents, bases, strong reducing agents. Protect from moisture.
- Symbol(GHS)
GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- H225-H319-H336
- Precautionary statements
- P210-P305+P351+P338
Methyl Ethyl Ketone, Industrial Grade, 99.90% 78-93-3
Liquid Methyl Ethyl Ketone, > 99%, 165 Kg Drum 78-93-3
Methyl Ethyl Ketone, C4H8O, CAS No. 78-93-3, 99.99%, 200 Kg, Barrel, For Industrial use 78-93-3
200 L Methyl Ethyl Ketone MEK, Industrial Grade 78-93-3
Methyl Ethyl Ketone, C4H8O, CAS No. 78-93-3, For Industrial Use 78-93-3
Methyl Ethyl Ketone (MEK), 85%, for industrial use 78-93-3
Methyl Ethyl Ketone, For Adhesives Manufacturing, 172 Kg Barrel 78-93-3
Methyl Ethyl Ketone, For Adhesives Manufacturing, 165 Kg Drum 78-93-3
Jcssuper 78-93-3 Butan-2-One Ar (Methyl Ethyl Ketone) 500 Ml. 78-93-3
