462314

Iminodi(methylphosphonic acid)

97%

• Synonym(s): Aminobis(methylenephosphonic acid), Bis(phosphonomethyl)amine, Iminobis(methylene)bis(phosphonic acid), Iminobis[methylenephosphonic acid], Iminodimethylenediphosphonic acid, Iminodimethylenephosphonic acid, P,P′-[Iminobis(methylene)]bis[phosphonic acid]
• Linear Formula: HN[CH₂PO(OH)₂]₂
• CAS Number: 17261-34-6
• Molecular Weight: 205.04
• Beilstein/REAXYS Number: 1812882
• MDL number: MFCD00144472
• UNSPSC Code: 12352100
• PubChem Substance ID: 24869964
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 97%
• mp: 220 °C (dec.) (lit.)
• solubility: water: soluble
• SMILES string: OP(O)(=O)CNCP(O)(O)=O
• InChI: 1S/C2H9NO6P2/c4-10(5,6)1-3-2-11(7,8)9/h3H,1-2H2,(H2,4,5,6)(H2,7,8,9)
• InChI key: ISQSUCKLLKRTBZ-UHFFFAOYSA-N

Description

General description

Iminodi(methylphosphonic acid) is an iminopolyphosphonic acid derivative. It is widely used as complex forming reagent for alkylphosphonic groups. Thermal analysis has confirmed the anhydrous state of iminodi(methylphosphonic acid).

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315 - H319 - H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves