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HomeProduct name listMETHYL PHOSPHORODICHLORIDITE

METHYL PHOSPHORODICHLORIDITE

Synonym(s):Methyl phosphorodichloridite

  • CAS NO.:3279-26-3
  • Empirical Formula: CH3Cl2OP
  • Molecular Weight: 132.91
  • MDL number: MFCD00000524
  • EINECS: 221-915-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-15 10:43:20
METHYL PHOSPHORODICHLORIDITE Structural

What is METHYL PHOSPHORODICHLORIDITE?

Chemical properties

Colourless Liquid

The Uses of METHYL PHOSPHORODICHLORIDITE

Employed in the synthesis of phosphorodichloridothioates1 and oxazaphosphorinanes2 from sulfenyl chlorides and a chiral amino alcohol, respectively.

The Uses of METHYL PHOSPHORODICHLORIDITE

Methyl dichlorophosphite has been employed in the preparation of:

  • phosphonamidate- and phosphonate-linked phosphonopeptides
  • 2-(2-iodophenyl)ethyl methyl phosphite derivative of an alcohol
  • deoxyoligonucleotides on a polymer support
  • cis- and trans-2-oxo-2-propionyl-1,3,2-oxazaphosphorinane
  • phosphorodichloridothioates
  • oxazaphosphorinanes

Properties of METHYL PHOSPHORODICHLORIDITE

Melting point: -91 °C (lit.)
Boiling point: 93-95 °C (lit.)
Density  1.376 g/mL at 20 °C (lit.)
refractive index  n20/D 1.474(lit.)
Flash point: 104 °F
storage temp.  −20°C
solubility  soluble in Chloroform, Dichloromethane, Ethyl Acetate
form  liquid
color  Colorless to Almost colorless
Water Solubility  Reacts with water. Soluble in chloroform, dichloromethane and ethyl acetate.
Sensitive  Moisture Sensitive
BRN  1697452
Stability: Flammable.
CAS DataBase Reference 3279-26-3(CAS DataBase Reference)

Safety information for METHYL PHOSPHORODICHLORIDITE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H314:Skin corrosion/irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for METHYL PHOSPHORODICHLORIDITE

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