89800
Methyl p-toluenesulfonate
purum, ≥97.0% (GC)
Synonym(s):
Methyl p-methylbenzenesulfonate, Methyl p-tosylate, Methyl toluene-4-sulfonate, Methyl tosylate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 mL | Available to ship onAugust 26, 2026fromMILWAUKEE | $33.20 |
250 mL | Available to ship onAugust 26, 2026fromMILWAUKEE | $89.40 |
1 L | Estimated to ship onSeptember 15, 2026fromMILWAUKEE | $312.00 |
About This Item
vapor density
6.45 (vs air)
Quality Segment
vapor pressure
1 mmHg ( 20 °C)
grade
purum
assay
≥97.0% (GC)
form
solid
autoignition temp.
896 °F
impurities
≤3% water
refractive index
n20/D 1.5172 (lit.)
bp
144-145 °C/5 mmHg (lit.)
mp
25-28 °C
density
1.234 g/mL at 25 °C (lit.)
functional group
tosylate
storage temp.
2-8°C
SMILES string
COS(=O)(=O)c1ccc(C)cc1
InChI
1S/C8H10O3S/c1-7-3-5-8(6-4-7)12(9,10)11-2/h3-6H,1-2H3
InChI key
VUQUOGPMUUJORT-UHFFFAOYSA-N
1 of 1
This Item | |||
|---|---|---|---|
| description purum, ≥97.0% (GC) | description 98% | description 98% | description 97% |
| assay ≥97.0% (GC) | assay 98% | assay 98% | assay 97% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| bp 144-145 °C/5 mmHg (lit.) | bp 158-162 °C/10 mmHg (lit.) | bp 144-145 °C/5 mmHg (lit.) | bp - |
| storage temp. 2-8°C | storage temp. - | storage temp. 2-8°C | storage temp. 2-8°C |
| density 1.234 g/mL at 25 °C (lit.) | density 1.174 g/mL at 25 °C (lit.) | density 1.234 g/mL at 25 °C (lit.) | density 1.142 g/mL at 25 °C |
| form solid | form solid | form solid | form liquid |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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