diethyl isocyanomethylphosphonate

Names

[ Name ]:
diethyl isocyanomethylphosphonate

[Synonym ]:
1-[ethoxy(isocyanomethyl)phosphoryl]oxyethane
Isocyanomethylphosphonic acid diethyl ester
Diethyl isocyanomethylphosphonate
MFCD00042951

Chemical & Physical Properties

[ Density]:
1.105 g/mL at 25ºC(lit.)

[ Boiling Point ]:
84-87ºC0.1 mm Hg(lit.)

[ Molecular Formula ]:
C₆H₁₂NO₃P

[ Molecular Weight ]:
177.13800

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
177.05500

[ PSA ]:
45.34000

[ LogP ]:
1.36000

[ Appearance of Characters ]:
Liquid | Clear colorless to yellow

[ Index of Refraction ]:
n20/D 1.433(lit.)

[ Storage condition ]:
2-8°C

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

3-(2-isocyanoethenyl)-1H-indole
Formamide,N-[(1E)-2-(4-methoxyphenyl)ethenyl]-
2-diethoxyphosphoryl-2-formamidoacetic acid
ethyl 2-amino-2-diethoxyphosphorylacetate
4-diethoxyphosphoryl-5,5-dimethyl-4H-1,3-oxazole

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

U. Schöllkopf, T. Wintel

Synthesis , 1033, (1984)

B. Köhler, U. Schöllkopf

Liebigs Ann. Chem. , 267, (1987)

J. Moskal, A.M. van Leusen

Rec. Trav. Chim. 106 , 137, (1987)

diethyl 2-hydroxy-3-(1,2,4-triazol-1-yl)propylphosphonate
diethyl (4-methoxyphenylthio)methylphosphonate
diethyl N-methylaminomethylphosphonate
diethyl 1-cyano-1-(4-isobutylphenyl)ethylphosphate
diethyl 2-(1-ethylsulfanyl-2-methylpropyl)propanedioate
diethyl 2-benzyl-2-pentylpropanedioate
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
(9H-fluoren-9-yl)methyl 4-{3-ethynyl-5-[(fluorosulfonyl)methyl]-2-methylphenyl}piperazine-1-carboxylate
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
9-Fluoro-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxylic acid
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
rel-(1R,4R)-2-Oxa-5-azabicyclo[2.2.1]heptane hydrobromide
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde