2,2'-[1,2-Phenylenebis(oxy)]diacetic acid

Names

[ Name ]:
2,2'-[1,2-Phenylenebis(oxy)]diacetic acid

[Synonym ]:
Acetic acid, 2,2'-[1,2-phenylenebis(oxy)]bis-
EINECS 226-488-7
Catechol-O,O'-diacetic acid
o-Phenylenedioxydiacetic acid
2,2'-[1,2-Phenylenebis(oxy)]diacetic acid
o-phenylenedioxydicarboxylic acid
2,2'-(1,2-Phenylenebis(oxy))diacetic acid
1,2-phenylenedioxydiacetic acid
MFCD00014353

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
422.9±25.0 °C at 760 mmHg

[ Melting Point ]:
179-183 °C

[ Molecular Formula ]:
C₁₀H₁₀O₆

[ Molecular Weight ]:
226.183

[ Flash Point ]:
169.7±16.7 °C

[ Exact Mass ]:
226.047745

[ PSA ]:
93.06000

[ LogP ]:
0.37

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.565

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

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

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%