8.18711

2-Heptanone

for synthesis

• Synonym(s): 2-Heptanone, Methyl amyl ketone, n-Amyl methyl ketone, Methyl pentyl ketone
• Linear Formula: CH₃(CH₂)₄COCH₃
• CAS Number: 110-43-0
• Molecular Weight: 114.19
• MDL number: MFCD00009513
• UNSPSC Code: 12352115
• EC Index Number: 203-767-1
• NACRES: NA.22

Properties

• vapor pressure: 4.5 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥98% (GC)
• form: liquid
• autoignition temp.: 305 °C
• potency: 1670 mg/kg LD₅₀, oral (Rat); 10332 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.11-7.9 % (v/v)
• bp: 150-152 °C/1013 hPa
• mp: -35 °C
• transition temp: flash point 43 °C
• solubility: 4.3 g/L
• density: 0.82 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C7H14O/c1-3-4-5-6-7(2)8/h3-6H2,1-2H3
• InChI key: CATSNJVOTSVZJV-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.814 - 0.816
Identity (IR): passes test

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226 - H302 + H332
• Precautionary Statements: P210 - P233 - P240 - P241 - P301 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 105.8 °F - closed cup
• Flash Point(C): 41 °C - closed cup