8.20756

Malondialdehyde bis(dimethyl acetal)

for synthesis

• Synonym(s): Malondialdehyde bis(dimethyl acetal), 1,1,3,3-Tetramethoxypropane, Malondialdehyde tetramethyl acetal
• Linear Formula: (CH₃O)₂CHCH₂CH(OCH₃)₂
• CAS Number: 102-52-3
• Molecular Weight: 164.20
• MDL number: MFCD00008488
• UNSPSC Code: 12352112
• EC Index Number: 203-037-2
• NACRES: NA.22

Properties

• vapor pressure: 1.7 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• potency: 2440 mg/kg LD₅₀, oral (Rat)
• pH: 7 (20 °C in H₂O)
• kinematic viscosity: 1.75 cSt(20 °C)
• bp: 183 °C
• transition temp: flash point 57 °C
• density: 0.99 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C7H16O4/c1-8-6(9-2)5-7(10-3)11-4/h6-7H,5H2,1-4H3
• InChI key: XHTYQFMRBQUCPX-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H226
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 134.6 °F - DIN 51755 Part 1
• Flash Point(C): 57 °C - DIN 51755 Part 1