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L12549 4,4'-Bis(chlorosulfonyl)diphenyl ether, tech. 90%

CAS Number
121-63-1
Synonyms
(Diphenyl ether)-4,4'-disulfonyl chloride
4,4'-Oxybis(benzenesulfonyl chloride)

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Bulk/Specialty

4,4'-Bis(chlorosulfonyl)diphenyl ether, tech. 90%

MDL
MFCD00024884
EINECS
204-488-8

Chemical Properties

Formula
C12H8Cl2O5S2
Formula Weight
367.23
Melting point
124-127°
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.

GHS Hazard and Precautionary Statements

Hazard Statements: H290-H314-H335

May be corrosive to metals. Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P234-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P390-P501c

Keep only in original container. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Absorb spillage to prevent material damage. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
2169540
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2930.20
TSCA
Yes

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