2,5-DIHYDROXY-1,4-BENZENEDIACETIC ACID

Names

[ CAS No. ]:
5488-16-4

[ Name ]:
2,5-DIHYDROXY-1,4-BENZENEDIACETIC ACID

[Synonym ]:
2-[4-(carboxymethyl)-2,5-dihydroxyphenyl]acetic acid
MFCD00004325
EINECS 226-819-5

Chemical & Physical Properties

[ Density]:
1.602g/cm3

[ Boiling Point ]:
574.5ºC at 760mmHg

[ Melting Point ]:
281-283ºC (dec.)(lit.)

[ Molecular Formula ]:
C₁₀H₁₀O₆

[ Molecular Weight ]:
226.18300

[ Flash Point ]:
315.3ºC

[ Exact Mass ]:
226.04800

[ PSA ]:
115.06000

[ LogP ]:
0.35200

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

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%