If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
T35955
p-Toluenesulfonyl chloride
reagent grade, ≥98%
Synonym(s):
Tosyl chloride
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 kg | Check Cart for Availability | $122.00 |
3 kg | Check Cart for Availability | $245.00 |
About This Item
$122.00
grade
reagent grade
Quality Segment
vapor pressure
1 mmHg ( 88 °C)
assay
≥98%
reaction suitability
reactivity: alcohol reactive, reactivity: amine reactive, reagent type: protection reagent
bp
134 °C/10 mmHg (lit.)
mp
65-69 °C (lit.)
SMILES string
Cc1ccc(cc1)S(Cl)(=O)=O
InChI
1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
InChI key
YYROPELSRYBVMQ-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| description reagent grade, ≥98% | description ReagentPlus®, ≥99% | description ACS reagent, ≥98.5% | description ReagentPlus®, ≥98% |
| assay ≥98% | assay ≥99% | assay ≥98.5% | assay ≥98% |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| reaction suitability reagent type: protection reagent, reactivity: amine reactive, reactivity: alcohol reactive | reaction suitability reagent type: protection reagent, reactivity: amine reactive, reactivity: alcohol reactive | reaction suitability - | reaction suitability - |
| mp 65-69 °C (lit.) | mp 65-69 °C (lit.) | mp 103-106 °C (lit.) | mp 103-106 °C (lit.), 103-106 °C ((lit.)) |
| bp 134 °C/10 mmHg (lit.) | bp 134 °C/10 mmHg (lit.) | bp - | bp - |
| vapor pressure 1 mmHg ( 88 °C) | vapor pressure 1 mmHg ( 88 °C) | vapor pressure - | vapor pressure - |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1
Flash Point (°F)
262.4 °F - closed cup
Flash Point (°C)
128 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Storage Class
11 - Combustible Solids
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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