3-(CHLOROSULFONYL)-4-METHOXYBENZOIC ACID Property

Melting point:

178 °C

Boiling point:

428.8±35.0 °C(Predicted)

Density 

1.541±0.06 g/cm3(Predicted)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

DMSO; DMF; THF; Methanol; Ethyl Acetate;

form 

Solid

pka

3.27±0.10(Predicted)

color 

Off-white

Safety

Hazard Codes 

Xn

Risk Statements 

22

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

3-(CHLOROSULFONYL)-4-METHOXYBENZOIC ACID Chemical Properties,Usage,Production

Uses

3-(Chlorosulfonyl)-4-methoxy-benzoic Acid is an intermediate used in the synthesis of 5-Formyl-2-methoxy-benzenesulfonamide (F700730), which is an impurity of Tamsulosin (T006350), a specific α1-adrenoceptor antagonist used in the treatment of benign prostatic hypertrophy.