N,N-Dimethylphosphoramidodichloridate

• Catalog No.: L07231
• CAS Number: 677-43-0
• M. F.: C2H6Cl2NOP
• M. W.: 161.954901
• Purity: 97%

SYNONYMS

• Title: N,N-二甲基磷氨基二氯化物
• IUPAC name: (dimethylamino)phosphonoyl dichloride
• IUPAC Traditional name: dimethylaminophosphonoyl dichloride
• Synonyms: N,N-Dimethylphosphoramic dichloride; Dimethylaminophosphoryl dichloride

DATABASE IDS

• CAS Number: 677-43-0
• Beilstein Number: 969956
• EC Number: 211-641-2
• MDL Number: MFCD00013896

PROPERTIES

• Purity: 97%
• Boiling Point: 89-90°C/20mm
• Density: 1.360
• Flash Point: >110°C(230°F)
• Refractive Index: 1.4630
• GHS Hazard statements: H314-H318
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• Risk Statements: 34
• RTECS: TB4025000
• Safety Statements: 20-26-36/37/39-45
• Storage Warning: Moisture Sensitive
• TSCA Listed: 否
• Hazard Class: 8
• UN Number: UN3265
• Packing Group: II

REFERENCES

• In the presence of pyridine, carboxylic acids form active intermediates which react with alcohols in situ to give esters: Tetrahedron Lett., 4461 (1978). Has also been used to convert primary alcohols to alkyl chlorides: Chem. Lett., 923 (1978).
• With 1,2-diols forms cyclic phosphoric amides which can be reduced to alkenes, e.g. with Na in xylene: Synth. Commun., 5, 293 (1975).