Sodium 2-chloroethanesulfonate monohydrate 15484-44-3 100% CAS NO.15484-44-3

Product Name: Sodium 2-chloroethanesulfonate monohydrate
Synonyms: 2-chloro-ethanesulfonicacisodiumsalt;2-CHLOROETHANESULFONIC ACID SODIUM SALT;CHLOROETHANESULFONIC ACID, NA;SODIUM 2-CHLOROETHANESULFONATE;SODIUM 2-CHLOROETHANESULPHONATE MONOHYDRATE;2-Chloroethanesulphonic acid sodium salt monohydrate;sodium 2-chloroethanesulphonate;Sodium 2-chloroethanesulfonate hydrate
CAS: 15484-44-3
MF: C2H6ClNaO4S
MW: 184.57
EINECS: 239-508-4
Product Categories: Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonic/Sulfinic Acid Salts;Sulfur Compounds
Mol File: 15484-44-3.mol
Sodium 2-chloroethanesulfonate monohydrate Structure
Sodium 2-chloroethanesulfonate monohydrate Chemical Properties
Melting point  292 °C (dec.)(lit.)
solubility  H2O: 0.1 g/mL, clear
Sensitive  Hygroscopic
BRN  5649202
CAS DataBase Reference 15484-44-3(CAS DataBase Reference)
EPA Substance Registry System Ethanesulfonic acid, 2-chloro-, sodium salt(15484-44-3)
Safety Information
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  26-37/39-36
WGK Germany  3
HS Code  29049020

【Product Name】

2-Chloroethanesulfonic acid sodium salt monohydrate
【Synonyms】

Ethanesulfonic acid, 2-chloro-, sodium salt
【CAS】

15484-44-3
【Formula】

C2H4ClNaO3S
【Molecular Weight】

184.57
【EINECS】

239-508-4
【Beilstein/Gmelin】

5649202
Physical and Chemical Properties Back to Contents
【Appearance】

White solid.
【Solubility in water】

100 g/L (20 C)
【Melting Point】

292 - 294
First Aid Measures Back to Contents
【Ingestion】

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage Back to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards Identification Back to Contents
【Inhalation】

Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema.
【Skin】

Causes skin irritation.
【Eyes】

Causes eye irritation. May cause chemical conjunctivitis.
【Ingestion】

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
【EC Risk Phrase】

R 36/37/38
【EC Safety Phrase】

S 26 36
Exposure Controls/Personal Protection Back to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
【Exposure Effects】

Effects may be delayed.
Fire Fighting Measures Back to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Accidental Release Measures Back to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity Back to Contents
【Disposal Code】

3
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable at room temperature in closed containers under normal storage and handling conditions.
【Decomposition】

Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen sulfide, sodium oxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide.
Transport Information Back to Contents
【HS Code】

2904 90 20