189278
p-Toluenesulfonyl isocyanate
96%
Manufacturer: Sigma Aldrich
CAS Number: 4083-64-1
Synonym(S): Tosyl isocyanate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 189278-25-G | In Stock | ₹ 3,041.83 |
| 100 G | 189278-100-G | In Stock | ₹ 3,507.30 |
| 500 G | 189278-500-G | In Stock | ₹ 8,844.03 |
189278 - 25 G
In Stock
Quantity
1
Base Price: ₹ 3,041.83
GST (18%): ₹ 547.529
Total Price: ₹ 3,589.359
vapor pressure
1 mmHg ( 100 °C)
Quality Level
200
Assay
96%
form
liquid
refractive index
n20/D 1.534 (lit.)
bp
144 °C/10 mmHg (lit.)275-278 °C (lit.)
density
1.291 g/mL at 25 °C (lit.)
SMILES string
Cc1ccc(cc1)S(=O)(=O)N=C=O
InChI
1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
InChI key
VLJQDHDVZJXNQL-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences p-Toluenesulfonyl isocyanate 96% | 4083-64-1 | MFCD00002030 | 500G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 14,359.53 | |
| | Sigma Aldrich Fine Chemicals Biosciences p-Toluenesulfonyl isocyanate 96% | 4083-64-1 | MFCD00002030 | 100G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 5,535.73 | |
 | 4083-64-1 | Tosyl Isocyanate | A2B Chem | ₹ 684.48 - ₹ 6,074.76 |
Related Products
Description
- General description: p-Toluenesulfonyl isocyanate undergoes palladium-catalyzed bis-allylation reaction with allylstannanes and allyl chlorides[1].
- Application: p-Toluenesulfonyl isocyanate has been used as :derivatization reagent in determination of 3-α-hydroxy tibolone in human plasma by LC-MS/MS[2] derivatization reagent in simultaneous quantitative analysis of diethylene glycol and propylene glycol in pharmaceutical products by HPLC[3] as reagent in the preparation of acetylated syn-1,2-diols[4], oxazolidin-2-ones[5], 2,3-diamino acids[6] and N-tosylcarbonamides[7]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 1
Flash Point(F)
294.8 °F
Flash Point(C)
146 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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vapor pressure: 1 mmHg ( 100 °C)
Quality Level: 200
Assay: 96%
form: liquid
refractive index: n20/D 1.534 (lit.)
bp: 144 °C/10 mmHg (lit.)275-278 °C (lit.)
density: 1.291 g/mL at 25 °C (lit.)
SMILES string: Cc1ccc(cc1)S(=O)(=O)N=C=O
InChI: 1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
InChI key: VLJQDHDVZJXNQL-UHFFFAOYSA-N
vapor pressure:
1 mmHg ( 100 °C)
Quality Level:
200
Assay:
96%
form:
liquid
refractive index:
n20/D 1.534 (lit.)
bp:
144 °C/10 mmHg (lit.)275-278 °C (lit.)
density:
1.291 g/mL at 25 °C (lit.)
SMILES string:
Cc1ccc(cc1)S(=O)(=O)N=C=O
InChI:
1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
InChI key:
VLJQDHDVZJXNQL-UHFFFAOYSA-N
vapor pressure: __
Quality Level: 100
Assay: 98%
form: solid
refractive index: __
bp: __
density: __
SMILES string: NC(=O)c1ccc(cc1)[N+]([O-])=O
InChI: 1S/C7H6N2O3/c8-7(10)5-1-3-6(4-2-5)9(11)12/h1-4H,(H2,8,10)
InChI key: ZESWUEBPRPGMTP-UHFFFAOYSA-N
vapor pressure:
__
Quality Level:
100
Assay:
98%
form:
solid
refractive index:
__
bp:
__
density:
__
SMILES string:
NC(=O)c1ccc(cc1)[N+]([O-])=O
InChI:
1S/C7H6N2O3/c8-7(10)5-1-3-6(4-2-5)9(11)12/h1-4H,(H2,8,10)
InChI key:
ZESWUEBPRPGMTP-UHFFFAOYSA-N
vapor pressure: __
Quality Level: 100
Assay: __
form: __
refractive index: __
bp: __
density: __
SMILES string: __
InChI: __
InChI key: __
vapor pressure:
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Quality Level:
100
Assay:
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refractive index:
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density:
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SMILES string:
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InChI:
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InChI key:
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vapor pressure: __
Quality Level: 100
Assay: __
form: __
refractive index: __
bp: __
density: __
SMILES string: __
InChI: __
InChI key: __
vapor pressure:
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Quality Level:
100
Assay:
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form:
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refractive index:
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bp:
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density:
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SMILES string:
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InChI:
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