4-Chloro-2-Hydroxy-5-Sulfamoylbenzoic Acid
Names
[ CAS No. ]:
14556-98-0
[ Name ]:
4-Chloro-2-Hydroxy-5-Sulfamoylbenzoic Acid
[Synonym ]:
MFCD00988990
4-Chloro-5-sulfamoyl-salicylic Acid
EINECS 238-602-2
4-Chloro-2-hydroxy-5-sulfamoylbenzoic acid
Chemical & Physical Properties
[ Density]:
1.78 g/cm3
[ Boiling Point ]:
528.4ºC at 760 mmHg
[ Melting Point ]:
251-256 °C (dec.)(lit.)
[ Molecular Formula ]:
C7H6ClNO5S
[ Molecular Weight ]:
251.64400
[ Flash Point ]:
273.3ºC
[ Exact Mass ]:
250.96600
[ PSA ]:
126.07000
[ LogP ]:
2.17230
[ Vapour Pressure ]:
5.42E-12mmHg at 25°C
[ Index of Refraction ]:
1.654
[ Storage condition ]:
Refrigerator
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-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2935009090
Customs
[ HS Code ]: 2935009090
[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%