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Butyl p-toluenesulfonate, 99%, Thermo Scientific™

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Quantity:
25g
100g
500g
Packaging:
Glass bottle
778-28-9
C11H16O3S
228.31
MFCD00027203
QYJXDIUNDMRLAO-UHFFFAOYSA-N
butyl p-toluenesulfonate, butyl tosylate, n-butyl p-toluenesulfonate, butyl p-methylbenzenesulfonate, butyl-p-toluenesulfonate, p-toluenesulfonic acid, butyl ester, benzenesulfonic acid, 4-methyl-, butyl ester, butyl toluene-4-sulphonate, p-toluenesulfonic acid n-butyl ester, p-toluene sulfonic acid, butyl ester
13066
butyl 4-methylbenzenesulfonate
CCCCOS(=O)(=O)C1=CC=C(C)C=C1
778-28-9
C11H16O3S
228.31
MFCD00027203
QYJXDIUNDMRLAO-UHFFFAOYSA-N
butyl p-toluenesulfonate, butyl tosylate, n-butyl p-toluenesulfonate, butyl p-methylbenzenesulfonate, butyl-p-toluenesulfonate, p-toluenesulfonic acid, butyl ester, benzenesulfonic acid, 4-methyl-, butyl ester, butyl toluene-4-sulphonate, p-toluenesulfonic acid n-butyl ester, p-toluene sulfonic acid, butyl ester
13066
butyl 4-methylbenzenesulfonate
CCCCOS(=O)(=O)C1=CC=C(C)C=C1

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Density 1.1200g/mL
Color Brown to Yellow
Boiling Point 170°C to 172°C (10.0mmHg)
Assay Percent Range 98.5% min. (GC)
Infrared Spectrum Authentic
Linear Formula CH3C6H4SO3(CH2)3CH3
Packaging Glass bottle
Refractive Index 1.5030 to 1.505
Quantity 100g
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in ethanol
Specific Gravity 1.12
Formula Weight 228.31
Physical Form Liquid
Percent Purity 99%
Chemical Name or Material Butyl p-toluenesulfonate
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Produktidentifikator
  • Butyl p-toluenesulfonate
Signalwort
  • Warning
Gefahrenkategorie
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Gefahrenhinweis
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H302-Harmful if swallowed.
Sicherheitshinweis
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only