Methacryloyl chloride

• Catalog No.: 64120
• CAS Number: 920-46-7
• M. F.: C4H5ClO
• M. W.: 104.5349
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: 甲基丙烯酰氯
• IUPAC name: 2-methylprop-2-enoyl chloride
• IUPAC Traditional name: methacryloyl chloride

DATABASE IDS

• MDL Number: MFCD00000716
• EC Number: 213-058-9
• Beilstein Number: 878175
• CAS Number: 920-46-7

PROPERTIES

• Contains: ~0.02% 2,6-di-tert-butyl-4-methylphenol as stabilizer
• Grade: purum
• Impurities: ≤1000 mg/kg total sulfur (as SO4)
• Linear Formula: CH2=C(CH3)COCl
• Purity: ≥97.0% (GC)
• Quality: dist.
• Boiling Point: 95-96 °C(lit.)
• Density: 1.08 g/mL at 20 °C
• Density: 1.07 g/mL at 25 °C(lit.)
• Flash Point: 12 °C
• Flash Point: 53.6 °F
• Refractive Index: n20/D 1.442(lit.)
• Refractive Index: n20/D 1.444
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H302-H314-H317-H330-H412
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Highly toxic (T+)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P260-P273-P280-P284-P305 + P351 + P338
• RID/ADR: UN 3383 6.1/PG 1
• Risk Statements: 11-22-26-34-43-52/53
• RTECS: OZ5791000
• Safety Statements: 16-26-28-29-33-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 6.1
• UN Number: 3383
• Packing Group: 1
• German water hazard class: 2