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H61368 Benzo[b]thiophene-3-sulfonyl chloride, 97%

CAS Number
18494-87-6
Synonyms
Thianaphthene-3-sulfonyl chloride

Stock No. Size Price ($) Quantity Availability
H61368-MD 250mg 62.70
H61368-03 1g 198.00
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Benzo[b]thiophene-3-sulfonyl chloride, 97%

MDL
MFCD02681897

Chemical Properties

Formula
C8H5ClO2S2
Formula Weight
232.71
Melting point
86-88°
Storage & Sensitivity
Keep Cold. Moisture Sensitive. Store under Argon.
Solubility
Sparingly soluble in water (0.091 g/L at 25°C).

Applications

Benzo[b]thiophene-3-sulfonyl chloride is used as a pharmaceutical intermediate.

Notes

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to moisture.

Literature References

Phillip S. Landis.; James A. Brennan.; Paul B. Venuto. Synthesis and spectral data on some benzo[b]thiophenesulfonic acid derivatives. J. Chem. Eng. Data. 1967, 12 (4), 610-611.

Ch. Lo.; A. Adeniera.; F. Maurel.; J.J. Aaron.; V. Kozmik.; J. Svoboda. Electrochemical, spectral and theoretical studies of two new methyl-thieno[3,2-b]benzothiophenes and their polymers electrosynthesized in organic and micellar media. Synthetic Metals. 2009, 158 (1-2), 6-24.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

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

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. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1285265
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2934.99
TSCA
No

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