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8.08326

Sigma-Aldrich

4-Toluenesulfonyl chloride

for synthesis

Synonym(s):

4-Toluenesulfonyl chloride

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About This Item

Linear Formula:
4-(CH3)C6H4SO2Cl
CAS Number:
Molecular Weight:
190.65
MDL number:
UNSPSC Code:
12352106
EC Index Number:
202-684-8
NACRES:
NA.22

Quality Level

assay

≥98.0% (GC)

form

solid

potency

4680 mg/kg LD50, oral (Rat)

mp

67 °C

transition temp

flash point 128 °C

density

1.49 g/cm3 at 20 °C

bulk density

800 kg/m3

storage temp.

2-30°C

InChI

1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3

InChI key

YYROPELSRYBVMQ-UHFFFAOYSA-N

Application


  • Neurophysiological research on neurotransmitter receptors: Employing Dopamine-D4 hydrochloride solution in studies to investigate the postsynaptic inhibition of GABAergic currents by dopamine D4 receptors in the globus pallidus of mice (Shin et al., 2003).



Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 66 °C
Melting range (upper value): ≤ 70 °C
Identity (IR): passes test

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

262.4 °F

flash_point_c

128 °C


Certificates of Analysis (COA)

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