8.00028

Acetophenone

for synthesis

• Synonym(s): Acetophenone, Methyl phenyl ketone, 1-Phenylethanone, Phenylethanone, ACP
• Empirical Formula (Hill Notation): C₈H₈O
• CAS Number: 98-86-2
• Molecular Weight: 120.15
• MDL number: MFCD00008724
• UNSPSC Code: 12352115
• EC Index Number: 202-708-7
• NACRES: NA.22

Properties

• vapor pressure: 0.45 hPa ( 25 °C)
• Quality Level: 200
• assay: ≥99.0% (GC)
• form: liquid
• autoignition temp.: 570 °C
• potency: 815 mg/kg LD₅₀, oral (Rat); 16000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.4-5.2 % (v/v)
• transition temp: flash point 105 °C
• density: 1.03 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3
• InChI key: KWOLFJPFCHCOCG-UHFFFAOYSA-N

Description

Analysis Note

Colour (visual): colorless to yellowish
Appearance of substance (visual): clear liquid
Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.025 - 1.028
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H319
• pcodes: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 179.6 °F - closed cup
• flash_point_c: 82 °C - closed cup