Methyl isopropyl ketone , StandardforGC,>99.5%(GC) , 563-80-4

Synonym(s):
Isopropyl methyl ketone;Methyl isopropyl ketone;Methyl isopropyl ketone, 3-Methyl-2-butanone

CAS NO.：563-80-4

Empirical Formula: C5H10O

Molecular Weight: 86.13

MDL number: MFCD00008919

EINECS: 209-264-3

PRODUCT Properties

• Melting point: -92 °C (lit.)
• Boiling point: 94-95 °C (lit.)
• Density: 0.805 g/mL at 25 °C (lit.)
• vapor pressure: 53.33 hPa (19.9 °C)
• refractive index: n20/D 1.388(lit.)
• Flash point: 6 °C
• storage temp.: Store below +30°C.
• solubility: water: soluble8.21g/L at 20°C
• form: Liquid
• color: Clear colorless
• Odor: at 0.10?%?in?dipropylene glycol. camphor
• explosive limit: 1.5-9%(V)
• Odor Threshold: 0.5ppm
• Water Solubility: 6 g/L (20 ºC)
• Merck: 14,6090
• BRN: 1071238
• Exposure limits: TLV-TWA 700 mg/m³ (200 ppm); STEL 875 mg/m³ (250 ppm) (ACGIH).
• Dielectric constant: 16.57
• InChIKey: SYBYTAAJFKOIEJ-UHFFFAOYSA-N
• LogP: 2.29 at 20℃

Description and Uses

MIPK is a colorless liquid with an acetonelike odor. Molecular weight = 86.15; Specific gravity(H2O:1) 5 0.81; Boiling point = 93℃. Freezingpoint 5 2 92℃; Vapor pressure 5 42 mmHg at 20℃; Flashpoint 5 6℃; Autoignition temperature 5 475℃. Explosivelimits: LEL 5 1.2%; UEL 5 8%. Hazard Identification(based on NFPA-704 M Rating System): Health 1,Flammability 4, Reactivity 0. Slightly soluble in water;solubility 5 0.5% at 20℃.

Methyl isopropyl ketone (MIPK) is used asa solvent for lacquers.

Safety

• Symbol(GHS): GHS02
• Signal word: Danger
• Hazard statements: H225
• Precautionary statements: P210-P233-P240-P241-P242-P243
• Hazard Codes: F
• Risk Statements: 11-67
• Safety Statements: 9-16-33
• RIDADR: UN 2397 3/PG 2
• WGK Germany: 1
• RTECS: EL9100000
• Autoignition Temperature: 475 °C
• Hazard Note: Highly Flammable
• TSCA: Yes
• HazardClass: 3
• PackingGroup: II
• HS Code: 29141990
• Toxicity: LD50 orally in male mice: 29.86 mmol/kg (Tanii)