4-hydroxy-6-methylbenzene-1,3-disulfonic acid

Names

[ Name ]:
4-hydroxy-6-methylbenzene-1,3-disulfonic acid

[Synonym ]:
4-Hydroxy-6-methyl-benzoldisulfonsaeure
5-HYDROXYTOLUENE-2,4-DISULFONIC ACID
m-Kresol-disulfonsaeure-(4.6)
EINECS 239-537-2
5-Hydroxytoluene-2,4-disulphonic acid
4-hydroxy-6-methyl-benzene-1,3-disulfonic acid
5-Hydroxy-toluol-2,4-disulfonsaeure

Chemical & Physical Properties

[ Density]:
1.792g/cm3

[ Molecular Formula ]:
C₇H₈O₇S₂

[ Molecular Weight ]:
268.26400

[ Exact Mass ]:
267.97100

[ PSA ]:
145.73000

[ LogP ]:
2.35560

[ Index of Refraction ]:
1.635

Safety Information

[ HS Code ]:
2908999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2908999090

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%