79625
N,N-Dimethylphosphoramic dichloride
≥98.0% (AT)
Synonym(s):
DMPADC, Dimethylamidophosphoric dichloride
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About This Item
Linear Formula:
(CH3)2NP(O)Cl2
CAS Number:
Molecular Weight:
161.95
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-641-2
Beilstein/REAXYS Number:
969956
MDL number:
Assay:
≥98.0% (AT)
Form:
liquid
Quality Segment
assay
≥98.0% (AT)
form
liquid
refractive index
n20/D 1.464
bp
77-79 °C/11 mmHg (lit.)
density
1.362 g/mL at 20 °C (lit.)
functional group
phosphoramide
storage temp.
2-8°C
SMILES string
CN(C)P(Cl)(Cl)=O
InChI
1S/C2H6Cl2NOP/c1-5(2)7(3,4)6/h1-2H3
InChI key
YNHXBEVSSILHPI-UHFFFAOYSA-N
Application
N,N-Dimethylphosphoramic dichloride can be used as a reagent:
- For the activation of carboxylic acids.
- To prepare functionalized β-lactams by reacting with acetic acids and imines.
- To synthesize phosphoramidic esters by reacting with alcohols in the presence of a base catalyst.
- To prepare [1,2,4]triazolo[4,3-c][1,3,5,2]triazaphosphinine-5-oxide derivatives by reacting with N-alkyl/aryl-N′-(4H-1,2,4-triazol-3-yl) amidines in the presence of triethylamine.
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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