Dimethyl 2-oxopropylphosphonate , 95% , 4202-14-6

Synonym(s):
Dimethyl acetonylphosphonate

CAS NO.：4202-14-6

Empirical Formula: C5H11O4P

Molecular Weight: 166.11

MDL number: MFCD00008769

EINECS: 224-110-5

PRODUCT Properties

• Boiling point: 76-79 °C3 mm Hg(lit.)
• Density: 1.202 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.439(lit.)
• Flash point: 200 °F
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Difficult to mix.
• form: Liquid
• color: Clear colorless to light brown
• BRN: 1766218
• InChIKey: UOWIYNWMROWVDG-UHFFFAOYSA-N
• CAS DataBase Reference: 4202-14-6(CAS DataBase Reference)
• NIST Chemistry Reference: Dimethyl (2-oxopropyl)phosphonate(4202-14-6)

Description and Uses

Dimethyl acetylmethylphosphonate is a Reagent used together with tosyl azide in a one-pot alkynylation of aldehydes.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H227
• Precautionary statements: P210e-P280a-P370+P378a-P501a-P210-P280-P403+P235-P501
• Hazard Codes: Xi
• Safety Statements: 23-24/25
• WGK Germany: 3
• F: 10
• Hazard Note: Irritant
• HS Code: 29310095