8.02936

2,2-Dimethoxypropane

for synthesis

• Synonym(s): 2,2-Dimethoxypropane, Acetone dimethyl acetal
• Empirical Formula (Hill Notation): C₅H₁₂O₂
• CAS Number: 77-76-9
• Molecular Weight: 104.15
• MDL number: MFCD00008479
• UNSPSC Code: 12352112
• EC Index Number: 201-056-0
• NACRES: NA.22

Properties

• vapor pressure: 60 hPa ( 16 °C)
• Quality Level: 200
• assay: ≥97.0% (GC)
• form: liquid
• potency: >2260 mg/kg LD₅₀, oral (Rat); >2100 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 6-31 % (v/v)
• mp: -47 °C
• transition temp: flash point -10 °C
• density: 0.85 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
• InChI key: HEWZVZIVELJPQZ-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.850 - 0.851
Identity (IR): passes test

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225 - H319
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• supp_hazards: EUH066
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 14.0 °F
• flash_point_c: -10 °C