8.21243

4′-Methylacetophenone

for synthesis

• Synonym(s): 4′-Methylacetophenone, Methyl p-tolyl ketone
• Empirical Formula (Hill Notation): C₉H₁₀O
• CAS Number: 122-00-9
• Molecular Weight: 134.18
• MDL number: MFCD00008751
• UNSPSC Code: 12352115
• EC Index Number: 204-514-8
• NACRES: NA.22

Properties

• vapor pressure: 0.52 hPa ( 25 °C)
• Quality Level: 200
• Assay: ≥95.0% (GC)
• form: liquid
• potency: 1400 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.00 % (v/v)
• transition temp: flash point 93 °C
• density: 1.00 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C9H10O/c1-7-3-5-9(6-4-7)8(2)10/h3-6H,1-2H3
• InChI key: GNKZMNRKLCTJAY-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.004 - 1.005
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
• Signal Word: Warning
• Hazard Statements: H302 - H315
• Precautionary Statements: P264 - P270 - P280 - P301 + P312 - P302 + P352 - P332 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Skin Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 179.6 °F - closed cup
• Flash Point(C): 82 °C - closed cup