4-Amino-2,5-dichlorobenzenesulfonic acid

Names

[ CAS No. ]:
88-50-6

[ Name ]:
4-Amino-2,5-dichlorobenzenesulfonic acid

[Synonym ]:
Benzenesulfonic acid, 4-amino-2,5-dichloro-
EINECS 201-836-0
4-Amino-2,5-dichlorobenzenesulfonic acid
MFCD00025159

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Molecular Formula ]:
C₆H₅Cl₂NO₃S

[ Molecular Weight ]:
242.080

[ Flash Point ]:
11 °C

[ Exact Mass ]:
240.936722

[ PSA ]:
88.77000

[ LogP ]:
1.39

[ Index of Refraction ]:
1.648

MSDS

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Safety Information

[ Hazard Codes ]:
Xn;N,N,Xn,T,F

[ Risk Phrases ]:
R22:Harmful if swallowed. R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . R39/23/24/25:Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed . R23/24

[ Safety Phrases ]:
S61-S45-S36/37

[ RIDADR ]:
UN 3082

[ RTECS ]:
TE6550000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1(a)

[ HS Code ]:
2921420090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921420090

[ Summary ]:
HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%