23783-26-8

Name Hydroxyphosphono-acetic acid
CAS 23783-26-8
EINECS(EC#) 405-710-8
Molecular Formula C2H5O6P
MDL Number MFCD01940970
Molecular Weight 156.03
MOL File 23783-26-8.mol
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Chemical Properties

Boiling point  557.7±60.0 °C(Predicted)
density  1.37 (50% aq.)
storage temp.  -20°C
solubility  DMSO (Slightly), Methanol (Slightly)
form  Oil
pka 2.05±0.10(Predicted)
color  Brown to Dark Brown
InChI InChI=1S/C2H5O6P/c3-1(4)2(5)9(6,7)8/h2,5H,(H,3,4)(H2,6,7,8)
InChIKey UTCHNZLBVKHYKC-UHFFFAOYSA-N
SMILES C(O)(=O)C(O)P(O)(O)=O
CAS DataBase Reference 23783-26-8(CAS DataBase Reference)
EPA Substance Registry System 23783-26-8(EPA Substance)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H314-H317-H373
Precautionary statements  P260-P261-P264-P270-P272-P280-P301+P312-P301+P330+P331-P302+P352-P303+P361+P353-P304+P340-P305+P351+P338-P310-P314-P321-P330-P333+P313-P363-P405-P501
Hazard Codes  C
Risk Statements 
R22:Harmful if swallowed.
R34:Causes burns.
R43:May cause sensitization by skin contact.
R48/22:Harmful: danger of serious damage to health by prolonged exposure if swallowed .
Safety Statements 
S1/2:Keep locked up and out of the reach of children .
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3265
TSCA  TSCA listed
REACH Registrations Active
HazardClass  8
PackingGroup  II

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