Dimethyl (1-Diazo-2-oxopropyl)phosphonate(CAS#90965-06-3)

Name	(1Z)-1-diazonio-1-(dimethoxyphosphoryl)prop-1-en-2-olate
Synonyms	Ohira-Bestmann reagent Dimethyl 1-Diazoacetonylphosphonate diMethyl(1-diazo-2-oxopropyl)phosphanate Dimethyl (1-Diazo-2-oxopropyl)phosphonate DIMETHYL (1-DIAZO-2-OXOPROPYL)PHOSPHONATE dimethyl 1-(1-diazo-2-oxopropyl)phosphonate 1-Diazoacetonylphosphonic Acid Dimethyl Ester (1-Diazo-2-oxopropyl)phosphonic acid dimethyl ester (1-DIAZO-2-OXO-PROPYL)-PHOSPHONIC ACID DIMETHYL ESTER (1Z)-1-diazonio-1-(dimethoxyphosphoryl)prop-1-en-2-olate Phosphonic acid, P-(1-diazo-2-oxopropyl)-, dimethyl ester (1-DIAZO-2-OXO-PROPYL)-PHOSPHONIC ACID DIMETHYL ESTER BESTMANN OHIRA REAGENT
CAS	90965-06-3
InChI	InChI=1/C5H9N2O4P/c1-4(8)5(7-6)12(9,10-2)11-3/h1-3H3

Molecular Formula	C5H9N2O4P
Molar Mass	192.11
Density	1.28
Flash Point	2℃
Solubility	Chloroform, Methanol (Slightly)
Appearance	Oil
Color	Pale Yellow to Yellow
Merck	14,1177
BRN	4247670
Storage Condition	2-8°C
Refractive Index	n20/D1.352-1.354
MDL	MFCD07368360

Product Detail

Risk Codes	R11 – Highly Flammable R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed. R36 – Irritating to the eyes
Safety Description	S16 – Keep away from sources of ignition. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 – Wear suitable protective clothing and gloves.
UN IDs	UN 1648 3 / PGII
WGK Germany	3
HS Code	29319090
Hazard Class	3
Packing Group	II