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Butyl p-toluenesulfonate, 99%, ACROS Organics™

384.00 SEK - 2760.97 SEK

Chemical Identifiers

CAS 778-28-9
Molecular Formula C11H16O3S
Molecular Weight (g/mol) 228.31
MDL Number MFCD00027203
InChI Key QYJXDIUNDMRLAO-UHFFFAOYSA-N
Synonym 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
PubChem CID 13066
IUPAC Name butyl 4-methylbenzenesulfonate
SMILES CCCCOS(=O)(=O)C1=CC=C(C=C1)C
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Specifications

Chemical Identifiers

778-28-9
228.31
QYJXDIUNDMRLAO-UHFFFAOYSA-N
13066
CCCCOS(=O)(=O)C1=CC=C(C=C1)C
C11H16O3S
MFCD00027203
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
butyl 4-methylbenzenesulfonate

Specifications

Butyl p-toluenesulfonate
Authentic
1.5030 to 1.505
170°C to 172°C (10.0mmHg)
25g
98.5% min. (GC)
CH3C6H4SO3(CH2)3CH3
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
QYJXDIUNDMRLAO-UHFFFAOYSA-N
butyl 4-methylbenzenesulfonate
13066
Liquid
1.1200g/mL
Glass bottle
1.12
Brown to Yellow
778-28-9
C11H16O3S
MFCD00027203
Solubility in water: insoluble. Other solubilities: soluble in ethanol
CCCCOS(=O)(=O)C1=CC=C(C=C1)C
228.31
228.31
99%
Safety and Handling

Safety and Handling

Product Identifier
  • Butyl p-toluenesulfonate

Signal Word
  • Warning

Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H302-Harmful if swallowed.

Precautionary Statement
  • 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.