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B24153 4-Hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophene 1,1-dioxide, 98%

CAS Number
54714-10-2
Synonyms
HOTDO
2,5-Diphenyl-4-hydroxy-3-oxo-2,3-dihydrothiophene 1,1-dioxide

Stock No. Size Price ($) Quantity Availability
B24153-03 1g 13.20
B24153-06 5g 44.60
B24153-14 25g 130.00
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4-Hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophene 1,1-dioxide, 98%

MDL
MFCD00075268

Chemical Properties

Formula
C16H12O4S
Formula Weight
300.34
Melting point
238-241°
Storage & Sensitivity
Ambient temperatures.

Literature References

Can be used in preparation of self-indicating active esters for linking amino acid residues to solid phase support: Angew. Chem. Int. Ed ., 15, 444 (1976). Compare 4,6-Diphenyl­thieno[3,4-d]-1,3-dioxol-2-one 5,5-dioxide, L13513. For peptide reagents, see Appendix 6.

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Avoid breathing 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 ON SKIN: Wash with plenty of soap and water. 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. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
544870
Harmonized Tariff Code
2934.99
TSCA
No

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