2-Amino-4-chlorophenol-6-sulfonic acid

Names

[ CAS No. ]:
88-23-3

[ Name ]:
2-Amino-4-chlorophenol-6-sulfonic acid

[Synonym ]:
MFCD00035768
EINECS 201-813-5
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid
Benzenesulfonic acid, 3-amino-5-chloro-2-hydroxy-
2-Amino-4-chlorophenol-6-sulfonic acid

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
150 °C4 mm Hg(lit.)

[ Melting Point ]:
44-45 °C(lit.)

[ Molecular Formula ]:
C₆H₆ClNO₄S

[ Molecular Weight ]:
223.634

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
222.970612

[ PSA ]:
109.00000

[ LogP ]:
0.94

[ Index of Refraction ]:
1.678

MSDS

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Safety Information

[ Hazard Codes ]:
T

[ Risk Phrases ]:
34

[ Safety Phrases ]:
S22-S24/25-S26

[ RIDADR ]:
UN 2811 6.1/PG 3

[ HS Code ]:
2922299090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2922299090

[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%