p-Toluenesulfonyl Isocyanate
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- $7 - $650
- Product name: p-Toluenesulfonyl Isocyanate
- CAS: 4083-64-1
- MF: C8H7NO3S
- MW: 197.21
- EINECS:223-810-8
- MDL Number:MFCD00002030
- Synonyms:4-Isocyanatosulphonyltoluene,;p-Toluenesulfonyl isocyanate, 96%, AcroSeal;Isocyanicacid, anhydride with p-toluenesulfonic acid (6CI);p-Toluenesulfonyl isocyanate 96%;p-Toluenesulfonyl isocyanate, 96%, SpcSeal;p-Toluenesulfonylisocyanate,95%;Benzenesulfonyl isocyanate, 4-methyl-;Benzenesulfonylisocyanate,4-methyl-
20 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- Frontier Specialty Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 5g
- 10x1ml
- 10ml
- 25g
- 100g
- 250g
- 500g
- ManufacturerAK Scientific
- Product numberD380
- Product descriptionp-Toluenesulfonyl isocyanate
- Packaging5g
- Price$21
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberD380
- Product descriptionp-Toluenesulfonyl isocyanate
- Packaging100g
- Price$79
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA17492
- Product descriptionp-Toluenesulfonyl isocyanate, 95%
- Packaging25g
- Price$20.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17492
- Product descriptionp-Toluenesulfonyl isocyanate, 95%
- Packaging100g
- Price$32.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA17492
- Product descriptionp-Toluenesulfonyl isocyanate, 95%
- Packaging500g
- Price$108.65
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA404059
- Product descriptionp-Toluenesulfonyl isocyanate 99%
- Packaging25g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK303168
- Product descriptionp-Toluenesulfonyl isocyanate 96%
- Packaging25g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK303168
- Product descriptionp-Toluenesulfonyl isocyanate 96%
- Packaging100g
- Price$26
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number62180
- Product descriptionp-Toluenesulfonyl isocyanate
- Packaging25g
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number41368
- Product descriptionp-Toluenesulfonyl isocyanate for HPLC derivatization, ≥98.0% (GC)
- Packaging10ml
- Price$37.7
- Updated2022-05-15
- Buy
- ManufacturerSigma-Aldrich
- Product number189278
- Product descriptionp-Toluenesulfonyl isocyanate 97%
- Packaging25g
- Price$43.1
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number189278
- Product descriptionp-Toluenesulfonyl isocyanate 97%
- Packaging100g
- Price$45.3
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number189278
- Product descriptionp-Toluenesulfonyl isocyanate 96%
- Packaging500g
- Price$133
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number41368
- Product descriptionp-Toluenesulfonyl isocyanate for HPLC derivatization, ≥98.0% (GC)
- Packaging10x1ml
- Price$192
- Updated2022-05-15
- Buy
- ManufacturerSynQuest Laboratories
- Product number8749-1-01
- Product description4-Methylbenzene-1-sulfonyl isocyanate 98%
- Packaging25g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberT0998
- Product descriptionp-Toluenesulfonyl Isocyanate >97.0%(T)
- Packaging25g
- Price$18
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | D380 | p-Toluenesulfonyl isocyanate | 5g | $21 | 2021-12-16 | Buy |
| AK Scientific | D380 | p-Toluenesulfonyl isocyanate | 100g | $79 | 2021-12-16 | Buy |
| Alfa Aesar | A17492 | p-Toluenesulfonyl isocyanate, 95% | 25g | $20.65 | 2024-03-01 | Buy |
| Alfa Aesar | A17492 | p-Toluenesulfonyl isocyanate, 95% | 100g | $32.65 | 2024-03-01 | Buy |
| Alfa Aesar | A17492 | p-Toluenesulfonyl isocyanate, 95% | 500g | $108.65 | 2024-03-01 | Buy |
| Ambeed | A404059 | p-Toluenesulfonyl isocyanate 99% | 25g | $7 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK303168 | p-Toluenesulfonyl isocyanate 96% | 25g | $19 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK303168 | p-Toluenesulfonyl isocyanate 96% | 100g | $26 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 62180 | p-Toluenesulfonyl isocyanate | 25g | $650 | 2021-12-16 | Buy |
| Sigma-Aldrich | 41368 | p-Toluenesulfonyl isocyanate for HPLC derivatization, ≥98.0% (GC) | 10ml | $37.7 | 2022-05-15 | Buy |
| Sigma-Aldrich | 189278 | p-Toluenesulfonyl isocyanate 97% | 25g | $43.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 189278 | p-Toluenesulfonyl isocyanate 97% | 100g | $45.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | 189278 | p-Toluenesulfonyl isocyanate 96% | 500g | $133 | 2024-03-01 | Buy |
| Sigma-Aldrich | 41368 | p-Toluenesulfonyl isocyanate for HPLC derivatization, ≥98.0% (GC) | 10x1ml | $192 | 2022-05-15 | Buy |
| SynQuest Laboratories | 8749-1-01 | 4-Methylbenzene-1-sulfonyl isocyanate 98% | 25g | $24 | 2021-12-16 | Buy |
| TCI Chemical | T0998 | p-Toluenesulfonyl Isocyanate >97.0%(T) | 25g | $18 | 2024-03-01 | Buy |
Properties
Melting point :5°C
Boiling point :144 °C10 mm Hg(lit.)
Density :1.291 g/mL at 25 °C(lit.)
vapor pressure :1 mm Hg ( 100 °C)
refractive index :n20/D 1.534(lit.)
Flash point :>230 °F
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :Liquid
Specific Gravity :1.291.291
color :Clear colorless to yellow
Odor :acrid odor
Water Solubility :reacts
Sensitive :Moisture Sensitive
BRN :391287
InChIKey :VLJQDHDVZJXNQL-UHFFFAOYSA-N
LogP :0.6 at 30℃
CAS DataBase Reference :4083-64-1(CAS DataBase Reference)
NIST Chemistry Reference :4-Methylbenzenesulfonyl isocyanate(4083-64-1)
EPA Substance Registry System :Benzenesulfonyl isocyanate, 4-methyl- (4083-64-1)
Boiling point :144 °C10 mm Hg(lit.)
Density :1.291 g/mL at 25 °C(lit.)
vapor pressure :1 mm Hg ( 100 °C)
refractive index :n
Flash point :>230 °F
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :Liquid
Specific Gravity :1.291.291
color :Clear colorless to yellow
Odor :acrid odor
Water Solubility :reacts
Sensitive :Moisture Sensitive
BRN :391287
InChIKey :VLJQDHDVZJXNQL-UHFFFAOYSA-N
LogP :0.6 at 30℃
CAS DataBase Reference :4083-64-1(CAS DataBase Reference)
NIST Chemistry Reference :4-Methylbenzenesulfonyl isocyanate(4083-64-1)
EPA Substance Registry System :Benzenesulfonyl isocyanate, 4-methyl- (4083-64-1)
Safety Information
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Description
It is a reagent used to prepare acetylated syn-1,2-diols,oxazolidin-2-ones, 2,3-diamino acids, and N-tosylcarbonamides. -Toluenesulfonyl isocyanate has been used as derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS. It is also employed in the derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC and as reagent in the preparation of acetylated syn-1,2-diols, oxazolidin-2-ones, 2,3-diamino acids and N-tosylcarbonamides.More related product prices
Chlorosulfonyl isocyanate Sulfosulfuron Chloral hydrate Methyl sulfone Tosyl cyanide p-Toluenesulfonamide p-Tolyl isocyanate 824-79-3 4-Methylbenzenesulfonic anhydride Tosyl chloride Sodium p-toluenesulfonate p-Toluenesulfonic acid p-Toluenesulfonic acid monohydrate p-Toluenesulfonyl semicarbazide Tosyl azide 1576-35-8 Ethyl p-toluenesulfonate 31618-90-3 Methanesulfonamide BenzenesulfonamideRelated product price
- Chlorosulfonyl isocyanate
$18-4692.98 - Sulfosulfuron
$50-1612.96 - Chloral hydrate
$34-4307.11
